{"title":"Rear Axles and keys","description":"","products":[{"product_id":"bakaxel-25x1000-mm-solid","title":"Rear Axle 25x1000 mm Solid","description":"\u003cp\u003eSteel rear axle suitable for e.g. older historic karts.  Machined 6 mm keyways for hub, brake disc and sprocket carrier.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: 25 mm\u003c\/li\u003e\n\u003cli\u003eLength: 1000 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Default Title","offer_id":53235838550339,"sku":"1450","price":1450.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/1450.webp?v=1790860488"},{"product_id":"lagerhallare-stal-for-25-mm-lager-par","title":"Bearing flange steel 25 mm","description":"\u003cp\u003eUniversal bearing carrier in steel, sold in pairs. \u003c\/p\u003e\u003cp\u003eFits e.g.:\u003c\/p\u003e\u003cp\u003eSKF YAT205\/VP076 \u003cbr\u003e\u003c\/p\u003e\u003cp\u003eRear axle bearing for historic karts with a 25 mm rear axle.\u003c\/p\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Default Title","offer_id":53235838845251,"sku":"1488","price":84.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/1488.jpg?v=1749038165"},{"product_id":"lasskruv-m6x0-75-insex-for-kullager-25-30mm","title":"Screw for axle bearing M6x0,75","description":"\u003cp\u003eSet screw M6 × 0.75 with hex socket for ball bearing 25–30 mm — locks the bearing's inner ring, most commonly on 30 mm rear axle bearings.\u003c\/p\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Default Title","offer_id":53235839107395,"sku":"1498","price":16.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/1498.jpg?v=1790612493"},{"product_id":"lasskruv-m8x1-insex-for-kullager-40-50mm","title":"Screw for axle bearing M8x1","description":"\u003cp\u003eSet screw M8 × 1 hex socket for ball bearing 40–50 mm — the heavier-duty set screw, intended for full-size rear axle bearings.\u003c\/p\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Default Title","offer_id":53235839205699,"sku":"1499","price":16.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/1499.jpg?v=1790611759"},{"product_id":"kil-8-mm-med-tappar-cc-30-mm-h3-5","title":"Key 8 mm with pins cc 30 mm","description":"\u003cp\u003eUniversal key 8 mm with pins, centre distance 30 mm, height 3.5 — pin diameter 6 mm. The key for hubs with pin holes on the 30 mm pitch.\u003c\/p\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Default Title","offer_id":53235839402307,"sku":"1533","price":80.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/1533.jpg?v=1749038205"},{"product_id":"kil-8-mm-med-tappar-cc-34-mm-h3","title":"Key 8 mm with pins cc 34mm","description":"\u003cp\u003eUniversal key with pins, 8 mm, centre distance 34 and height 3 — pin diameter 7.4 mm, for hubs with the larger pitch.\u003c\/p\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Default Title","offer_id":53235839500611,"sku":"1533-1","price":80.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/1533-1.jpg?v=1749038209"},{"product_id":"kil-crg-racing-m-3-tappar-60mm","title":"Key with 3 pins CRG","description":"\u003cp\u003eKey with three tabs for CRG Racing, 60 mm. The key locks the sprocket or disc hub on the rear axle — the tabs grip into the hub.\u003c\/p\u003e","brand":"CRG","offers":[{"title":"Default Title","offer_id":53235935871299,"sku":"8134-3","price":114.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/8134-3.jpg?v=1749040072"},{"product_id":"kil-crg-racing-m-2-tappar-60mm","title":"Key with 2 pins CRG","description":"\u003cp\u003eKey with two tabs, CRG Racing, 60 mm — the two-tab version for hubs with matching grooves.\u003c\/p\u003e","brand":"CRG","offers":[{"title":"Default Title","offer_id":53235936067907,"sku":"8134-4","price":96.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/8134-4.jpg?v=1749040077"},{"product_id":"bakaxel-50x1040-s25-crg-black","title":"Rear Axle 50x1040 S25 CRG Black","description":"\u003cp\u003eRear axle CRG Black S25, 50 × 1040 mm — another step on the S series' softness 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Ridolfi","offers":[{"title":"Default Title","offer_id":53235992822083,"sku":"1497","price":16.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/1497.jpg?v=1749041518"},{"product_id":"stoppring-bakaxel-dd2","title":"Stop ring rear axle DD2","description":"\u003cp\u003eStop ring for 40 mm rear axle, used on a Rotax DD2 kart to prevent the rear axle from moving sideways.\u003c\/p\u003e","brand":"CRG","offers":[{"title":"Default Title","offer_id":53236030538051,"sku":"8012","price":486.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/8012.jpg?v=1749043221"},{"product_id":"bakaxel-dd2-1040-s","title":"Rear Axle DD2 1040 S","description":"\u003cp\u003eRear axle for DD2 Soft\u003c\/p\u003e\u003cp\u003eAxle hardness 120-130\u003c\/p\u003e\u003cp\u003eThickness 2.9 mm\u003c\/p\u003e","brand":"CRG","offers":[{"title":"Default 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little.\u003c\/p\u003e","brand":"CRG","offers":[{"title":"Default Title","offer_id":53236105806147,"sku":"8221","price":1030.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/8222_8c8ce5b5-ec6e-4a2d-ab80-be74f6888340.webp?v=1790860906"},{"product_id":"bakaxel-50x1040-mediumsoft-s8-ab-black","title":"Rear Axle 50x1040 Medium Soft S8-AB Black","description":"\u003cp\u003eRear axle Black Mediumsoft S8-AB, 50 × 1040 mm — the step between soft and medium in CRG's axle scale.\u003c\/p\u003e","brand":"CRG","offers":[{"title":"Default Title","offer_id":53236105904451,"sku":"8222","price":1030.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/8222.webp?v=1790860829"},{"product_id":"kil-6x6x60mm","title":"Key 6x6x60mm","description":"\u003cp\u003eKey 6 × 6 × 60 — a slimmer key profile for a 6 mm keyway, 60 mm length.\u003c\/p\u003e","brand":"Righetti 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3.5mm\u003cbr\u003e\u003cbr\u003eMade from hardened steel \u003c\/p\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Default Title","offer_id":53236125303107,"sku":"1539","price":80.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/1539.jpg?v=1749048758"},{"product_id":"distansringar-for-nav-50mm-bakaxel-10-pack","title":"Wheel Hub Axle Spacer Kit - 10 pieces","description":"\u003cp\u003eSpacer rings\/templates in various widths that you use to quickly move the hubs on the rear axle to the desired rear track width. For a 50mm axle.\u003c\/p\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Default Title","offer_id":53236145717571,"sku":"50301","price":249.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/50301.jpg?v=1749047066"},{"product_id":"bakaxel-dd2-universal-40x1040mm-soft","title":"Rear Axle DD2 Universal 40x1040mm","description":"\u003cp\u003eRear axle for DD2 karts, fits all DD2 karts as they are all 40 mm in diameter. What can vary between different brands are the keys. We have the keys that fit, and they are listed as related products on this page.\u003c\/p\u003e\n\u003cp\u003eThe keyway is 62 mm with 3 pin holes of 7.5 mm diameter with 15 mm (CC) spacing.\u003c\/p\u003e\n\u003cp\u003eThe rear axle is available in different hardnesses\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Default Title","offer_id":53236162396483,"sku":"83042510","price":990.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/bakaxel-universal-dd2_bea647cd-94b5-43ba-99fa-58be87846973.webp?v=1790864325"},{"product_id":"bakaxel-dd2-universal-40x1040mm-medium","title":"Rear Axle DD2 Universal 40x1040mm","description":"\u003cp\u003eRear axle for DD2 karts, fits all DD2 karts as they are all 40 mm in diameter. What can vary between different brands are the keys. We have the keys that fit, and they are listed as related products on this page.\u003c\/p\u003e\n\u003cp\u003eThe keyway is 62 mm with 3 pin holes of 7.5 mm diameter with 15 mm (CC) spacing.\u003c\/p\u003e\n\u003cp\u003eThe rear axle is available in different hardnesses\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Default Title","offer_id":53236162429251,"sku":"83042512","price":990.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/bakaxel-universal-dd2_14ddb134-57bf-45a2-ae0e-490336bfabe7.webp?v=1790864308"},{"product_id":"bakaxel-dd2-universal-40x1040mm-hard","title":"Rear Axle DD2 Universal 40x1040mm","description":"\u003cp\u003eRear axle for DD2 karts, fits all DD2 karts as they are all 40 mm in diameter. What can vary between different brands are the keys. We have the keys that fit, and they are listed as related products on this page.\u003c\/p\u003e\n\u003cp\u003eThe keyway is 62 mm with 3 pin holes of 7.5 mm diameter with 15 mm (CC) spacing.\u003c\/p\u003e\n\u003cp\u003eThe rear axle is available in different hardnesses\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Default Title","offer_id":53236162494787,"sku":"83042514","price":990.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/bakaxel-universal-dd2.webp?v=1790864290"},{"product_id":"stoppring-for-bakaxel-30mm","title":"Stop ring för Rear axle 30mm","description":"\u003cp\u003eThe safest way to keep the rear axle in place is to fit a stop ring, which prevents the axle from sliding sideways during a race.\u003c\/p\u003e\n\u003cp\u003eThe ring is best fitted snug against the bearing. \u003c\/p\u003e\n\u003cp\u003eOur stop ring is two-piece for easy fitting.\u003c\/p\u003e\n\u003cp\u003eMade from aluminium for low weight. \u003c\/p\u003e\n\u003cp\u003eAnodised red for a durable, sleek finish.\u003c\/p\u003e\n\u003cp\u003eTwo hex socket screws are included in the pack.\u003c\/p\u003e\n\u003cp\u003eFits 30 mm axle\u003c\/p\u003e","brand":"Radne","offers":[{"title":"Default Title","offer_id":53236175044931,"sku":"830455","price":195.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/830455.jpg?v=1749049847"},{"product_id":"forstarkning-for-bakaxel-50-mm-lang","title":"Reinforcement for rear axle 50 mm long","description":"\u003cp\u003eReinforces the kart's rear axle at the sprocket, where there's a lot of stress with the thin 2 mm axles. A must for e.g. KZ and soft axles, but also recommended for other karts.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColour: Aluminium\u003c\/li\u003e\n\u003cli\u003eWeight: 435 g\u003c\/li\u003e\n\u003cli\u003eLength: 140 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Default Title","offer_id":53236187955523,"sku":"530534","price":361.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/kd151.jpg?v=1749052404"},{"product_id":"forstarkning-for-bakaxel-50-mm-kort","title":"Reinforcement for rear axle 50 mm short","description":"\u003cp\u003eReinforces the kart's rear axle at the sprocket, where there's a lot of stress with the thin 2 mm axles. A must for e.g. KZ and soft axles, but also recommended for other karts.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eColour: Aluminium\u003c\/li\u003e\n\u003cli\u003eWeight: 194 g\u003c\/li\u003e\n\u003cli\u003eLength: 50 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Default Title","offer_id":53236188021059,"sku":"530535","price":329.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/kd150.jpg?v=1749052410"},{"product_id":"distansringar-for-nav-40mm-bakaxel-kit-med-14-st","title":"Spacer rings for hub, 40mm rear axle, kit of 14 pc","description":"\u003cp\u003eSpacers for the rear hubs that prevent the hubs from sliding onto the rear axle. Machined aluminum rings anodized in different colors to make it easy to find the correct ring size.\u003c\/p\u003e\u003cp\u003eFits 40 mm rear axles\u003c\/p\u003e\u003cp\u003eThe following sizes are included in this kit:\u003cbr\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e20 mm\u003c\/li\u003e\n\u003cli\u003e15 mm\u003c\/li\u003e\n\u003cli\u003e10 mm\u003c\/li\u003e\n\u003cli\u003e7 mm\u003c\/li\u003e\n\u003cli\u003e5 mm\u003c\/li\u003e\n\u003cli\u003e3 mm\u003c\/li\u003e\n\u003cli\u003e1 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Default Title","offer_id":53236196114755,"sku":"530585","price":399.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/530585-1.jpg?v=1749050873"},{"product_id":"distansringar-for-nav-50mm-bakaxel-kit-med-14-st","title":"Spacer rings for hub, 50mm rear axle, kit of 14","description":"\u003cp\u003eSpacers for the rear hubs that prevent the hubs from sliding onto the rear axle. Machined aluminum rings anodized in different colors to make it easy to find the correct ring size.\n\u003c\/p\u003e\n\u003cp\u003eFits 40 mm rear axles\n\u003c\/p\u003e\n\u003cp\u003eThe following sizes are included in this kit:\u003cbr\u003e\n\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20 mm\n\u003c\/li\u003e\n\u003cli\u003e15 mm\n\u003c\/li\u003e\n\u003cli\u003e10 mm\n\u003c\/li\u003e\n\u003cli\u003e7 mm\n\u003c\/li\u003e\n\u003cli\u003e5 mm\n\u003c\/li\u003e\n\u003cli\u003e3 mm\n\u003c\/li\u003e\n\u003cli\u003e1 mm\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Default Title","offer_id":53236196540739,"sku":"530586","price":399.0,"currency_code":"SEK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/530585-1_74e61fd8-db1d-48db-ae3d-6181e4a3cc24.jpg?v=1749050877"},{"product_id":"kil-med-tappar-stallbar-cc-34mm","title":"Key with pins,Adjustable. cc 34mm","description":"\u003cp style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1rem; color: rgb(29, 39, 59); font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eWedge for karting axles with an adjustable stop that prevents the hub from being pushed inward during the race. You set the width you want, and it then always maintains that measurement. Useful if you often remove and refit the hubs, for example, so you always keep the same overall width.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1rem; color: rgb(29, 39, 59); font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eMade of strong aluminium that can withstand the stresses it is exposed to.\u003c\/p\u003e","brand":"Radne","offers":[{"title":"Default Title","offer_id":53236233797955,"sku":"830553","price":239.0,"currency_code":"SEK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/830553.jpg?v=1749054390"},{"product_id":"kil-med-tappar-stallbar-cc-30mm","title":"Kil with pins,Adjustable. cc 30mm","description":"\u003cp style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1rem; color: rgb(29, 39, 59); font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eWedge for karting axles with an adjustable stop that prevents the hub from being pushed inward during the race. You set the width you want, and it then always maintains that measurement. Useful if you often remove and refit the hubs, for example, so you always keep the same overall width.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1rem; color: rgb(29, 39, 59); font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eMade of strong aluminium that can withstand the stresses it is exposed to.\u003c\/p\u003e","brand":"Radne","offers":[{"title":"Default Title","offer_id":53236233830723,"sku":"830554","price":239.0,"currency_code":"SEK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/830554.jpg?v=1749054397"},{"product_id":"kil-8mm-stallbar","title":"Key 8mm,Adjustable","description":"\u003cp style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1rem; color: rgb(29, 39, 59); font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eWedge for karting axles with an adjustable stop that prevents the hub from being pushed inward during the race. You set the width you want, and it then always maintains that measurement. Useful if you often remove and refit the hubs, for example, so you always keep the same overall width.\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; margin-top: 0px; margin-bottom: 1rem; color: rgb(29, 39, 59); font-family: Helvetica Neue, Helvetica, Arial, sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eMade of strong aluminium that can withstand the stresses it is exposed to.\u003c\/p\u003e","brand":"Radne","offers":[{"title":"Default Title","offer_id":53236233863491,"sku":"830555","price":239.0,"currency_code":"SEK","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/830555.jpg?v=1749054403"},{"product_id":"skydd-for-50-mm-bakaxel","title":"Protection for Rear Axle 50 mm","description":"\u003cp\u003eColour-code your spare rear axles for the kart. Mark the ends of them and at the same time protect them against impacts and sharp edges.\u003c\/p\u003e\n\u003cp\u003eA kart's rear axle is sometimes very soft and sensitive to impacts, especially at the ends, which can make it difficult to get the hubs on and off. It is also important that the ends do not become deformed so that you can get the axle through the rear axle bearing.\u003c\/p\u003e\n\u003cp\u003eNow you can, for example, colour-code them with different colours according to hardness grade.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits all 50 mm karting rear axles\u003c\/li\u003e\n\u003cli\u003eYou need 2 pcs for one rear axle\u003c\/li\u003e\n\u003cli\u003eAvailable in several colours\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Righetti Ridolfi","offers":[{"title":"Black","offer_id":53238585295171,"sku":"53053001","price":15.0,"currency_code":"SEK","in_stock":true},{"title":"White","offer_id":53238585327939,"sku":"53053002","price":15.0,"currency_code":"SEK","in_stock":true},{"title":"Yellow","offer_id":53238585360707,"sku":"53053004","price":15.0,"currency_code":"SEK","in_stock":true},{"title":"Blue","offer_id":53238585393475,"sku":"53053005","price":15.0,"currency_code":"SEK","in_stock":true},{"title":"Green","offer_id":53238585426243,"sku":"53053006","price":15.0,"currency_code":"SEK","in_stock":true},{"title":"Orange","offer_id":53238585459011,"sku":"53053011","price":15.0,"currency_code":"SEK","in_stock":true},{"title":"Gold","offer_id":53238585491779,"sku":"53053080","price":15.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/530530.jpg?v=1749061222"},{"product_id":"lagerhallare-crg-30mm","title":"Bearing Support CRG 30 mm","description":"\u003cp\u003e30 mm bearing holder for CRG chassis — the holder for the mini kart's slimmer rear axle bearing.\u003c\/p\u003e","brand":"CRG","offers":[{"title":"Default Title","offer_id":53947873034563,"sku":"8142-8","price":674.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/8142-8-1.jpg?v=1749043894"},{"product_id":"kil-crg-8-x-5x-60-mm","title":"Key CRG 8 x 5 x  60 mm","description":"\u003cp\u003eKey CRG 8 × 5 × 60 — the lower key profile for shallower key grooves.\u003c\/p\u003e","brand":"CRG","offers":[{"title":"Default Title","offer_id":53948067283267,"sku":"8134-1","price":25.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/8134-1_bf6cb426-454f-4a46-b697-badd14b447ae.jpg?v=1771843031"},{"product_id":"justerbar-kil-8x3-5x70-2-tappar","title":"Adjustable wedge 8x3,5x70 2 Pins","description":"\u003cp\u003eThe Adjustable Key 8x3.5x70 2 Pins is designed to ensure a stable and secure locking of the wheel hub on the kart axle, even under extreme racing conditions.\u003c\/p\u003e\n\u003cp\u003eMade from high-strength steel, it guarantees stability in the assembly as well as reliable power transfer. The design minimises the risk of movement or backward displacement, providing a secure and precise fit.\u003c\/p\u003e\n\u003cp\u003eFitted with two Ø6 mm pins spaced 30 mm apart, it enables a precise coupling between the axle and mechanical components while eliminating play and slippage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 8 mm (width) × 3.5 mm (height) × 70 mm (length)\u003c\/li\u003e\n\u003cli\u003ePins: 2 × Ø6 mm\u003c\/li\u003e\n\u003cli\u003eDistance between pins: 30 mm\u003c\/li\u003e\n\u003cli\u003eMaterial: High-strength steel\u003c\/li\u003e\n\u003cli\u003eUse: Axles, hubs, sprockets, pulleys, flywheels, etc.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radne","offers":[{"title":"Default Title","offer_id":54290006933827,"sku":"830651","price":249.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/9569\/5427\/files\/kiljusterbar.jpg?v=1774001016"},{"product_id":"bakaxel-o30x960-mm","title":"Rear Axle Ø30x960 mm","description":"\u003cp\u003eRADNE Racing Rear Axle Ø30 x 960 mm – Micro, Mini \u0026 Mini 60\u003c\/p\u003e\n\n\u003cp\u003eHigh-performance racing rear axle developed for karting in the Micro, Mini and Mini 60 categories. Available in several different hardness options, allowing the flexibility, grip and stability of the chassis to be adapted to different track conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe different hardness options make it possible to fine-tune the kart's handling according to grip level, temperature and track conditions. A softer axle generally provides more flex and can help generate grip, while a harder axle provides less flex and a more direct and stable chassis response.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCharacteristics of the different hardness options:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eM2 – Medium-soft axle offering relatively high flex, helping to generate grip on low- to medium-grip tracks.\u003c\/li\u003e\n\u003cli\u003eM6 – Medium-hard axle providing a balanced combination of flex, grip and stability. A versatile option for varying track conditions.\u003c\/li\u003e\n\u003cli\u003eH2 – Hard axle providing increased stability and a more direct chassis response, suitable for medium- to high-grip conditions.\u003c\/li\u003e\n\u003cli\u003eH4 – The hardest of these options, providing the least flex and high chassis stability. Suitable when a stiffer and more direct chassis response is desired.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe S6 version features a softer hardness and offers high flexibility and good grip on low-traction tracks. It allows the chassis to work more freely and can help improve traction and responsiveness.\u003c\/p\u003e\n\n\u003cp\u003eManufactured from high-quality materials to withstand the demanding loads encountered in racing while providing consistent and reliable performance on track.\u003c\/p\u003e\n\n\u003cp\u003eFor flex values, please refer to the product's technical data sheet.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: Ø30 mm\u003c\/li\u003e\n\u003cli\u003eLength: 960 mm\u003c\/li\u003e\n\u003cli\u003eWall thickness: 5.0 mm\u003c\/li\u003e\n\u003cli\u003eKeyways: 5\u003c\/li\u003e\n\u003cli\u003eAvailable hardness options: H2, H4, S6, M2 and M6\u003c\/li\u003e\n\u003cli\u003eSuitable for Micro, Mini and Mini 60\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaterial data and hardness grades:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ctable style=\"width:100%; 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