{"title":"MTB Cranks","description":"","products":[{"product_id":"qo-rocks-mtb-carbon-cranks-spindle","title":"QO ROCKS - MTB Carbon Cranks \u0026 Spindle","description":"\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp data-end=\"483\" data-start=\"211\"\u003e\u003cstrong data-end=\"244\" data-start=\"211\"\u003eQO ROCKS Crank Arms \u0026amp; Spindle\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eare built for the rigors of real trail riding. Engineered with KevTex™ and precision-formed MaxStrength™ Slots, these cranks deliver a powerful balance of stiffness, impact resistance, and trail-tuned compliance.\u003c\/p\u003e\n\u003cp data-end=\"787\" data-start=\"485\"\u003eDesigned for aggressive riders and rugged terrain, the crank arms are paired with a lightweight 28.99mm spindle (CNC alloy, DUB compatible) for maximum durability and power transfer. Whether you're grinding up rocky climbs or hammering through descents, QO ROCKS delivers confidence without compromise.\u003cstrong data-end=\"802\" data-start=\"789\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"1348\" data-start=\"1284\"\u003e\u003cstrong data-end=\"1348\" data-start=\"1284\"\u003eKevTex™ tough. Trail proven. Built for real MTB and Cyclocross riders. 100% QO.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong data-start=\"1526\" data-end=\"1561\"\u003eCompatible with DIN5480 45x1 (Rotor fixing sytem)\u003c\/strong\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e \u003cstrong data-start=\"1526\" data-end=\"1561\"\u003e\u003cspan\u003eNOT compatible with 8-bolts SRAM® system.\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Alta Via Components","offers":[{"title":"165","offer_id":54305305821525,"sku":null,"price":369.0,"currency_code":"GBP","in_stock":true},{"title":"170","offer_id":54305305854293,"sku":null,"price":369.0,"currency_code":"GBP","in_stock":true},{"title":"175","offer_id":54305305887061,"sku":null,"price":369.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/1740\/3221\/files\/QO-ROCKS-mtb-crankset.webp?v=1783342694"},{"product_id":"qo-rocks-chainring","title":"QO ROCKS Chainring","description":"\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp data-start=\"194\" data-end=\"476\"\u003e\u003cstrong data-start=\"194\" data-end=\"230\"\u003eQO ROCKS Direct-Mount Chainrings\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eare built to take the trail punishment and keep spinning. CNC-machined from aerospace-grade alloy, they offer aggressive tooth profiles for optimal chain retention and smooth power delivery — whether you're climbing tech lines or bombing MTB descents.\u003cbr\u003e\u003cbr\u003eDesigned to pair seamlessly with the QO ROCKS crankset, these 1x chainrings feature a\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"564\" data-end=\"593\"\u003enarrow-wide tooth profile\u003c\/strong\u003e, trail-tuned offset, and a direct-mount interface that’s light, stiff, and reliable under extreme pressure.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Alta Via Components","offers":[{"title":"30T","offer_id":54305198997845,"sku":null,"price":79.0,"currency_code":"GBP","in_stock":true},{"title":"32T","offer_id":54305199030613,"sku":null,"price":79.0,"currency_code":"GBP","in_stock":true},{"title":"34T","offer_id":54305199063381,"sku":null,"price":79.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/1740\/3221\/files\/QO-ROCKS-mtb-Chainring34t.webp?v=1783343240"},{"product_id":"qo-rocks-carbon-crankset","title":"QO ROCKS Carbon Crankset","description":"\u003cdiv class=\"product__description rte quick-add-hidden\"\u003e\n\u003cp data-start=\"238\" data-end=\"508\"\u003eThe\u003cstrong data-start=\"238\" data-end=\"508\"\u003e\u003cspan\u003e \u003c\/span\u003eQO ROCKS Carbon Fiber Crankset \u003c\/strong\u003eis built to handle the hits, technical climbs, fast descents, and the rowdiest terrain. Designed for aggressive trail riders, it combines KevTex™ carbon toughness with a direct-mount 1x setup that’s as clean as it is capable.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"510\" data-end=\"800\"\u003eEngineered with carbon arms reinforced by KevTex™ impact layers and MaxStrength™ Slots, ROCKS offers next-level durability without compromising on weight. The 29mm spindle (CNC alloy, DUB compatible) ensures efficient power transfer, while the trail-tuned flex profile adds control and comfort where it counts.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"802\" data-end=\"929\"\u003eWhether you're charging through roots, rocks, or switchbacks, QO ROCKS delivers trail-ready confidence with signature QO style for MTB.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"931\" data-end=\"1059\"\u003e\u003cstrong data-start=\"931\" data-end=\"944\"\u003eIncludes:\u003c\/strong\u003e\u003cbr data-start=\"944\" data-end=\"947\"\u003e– QO ROCKS carbon crank arms\u003cbr data-start=\"983\" data-end=\"986\"\u003e– 29mm spindle (CNC alloy, DUB compatible)\u003cbr data-start=\"1031\" data-end=\"1034\"\u003e– QO ROCKS DM chainring\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong data-start=\"1250\" data-end=\"1291\"\u003eKevTex™ tough. Trail proven. 100% QO.\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Alta Via Components","offers":[{"title":"Default Title","offer_id":54305317454165,"sku":null,"price":449.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/1740\/3221\/files\/QO-ROCKS-mtb-complete-crankset_be44eef2-37e8-444b-8f76-367165648130.webp?v=1783345352"}],"url":"https:\/\/altaviacomponents.com\/collections\/mtb-cranks.oembed","provider":"Alta Via Components","version":"1.0","type":"link"}