{"product_id":"stone-manivelles-route-gravel-sram-dub","title":"STONE aluminium crank arms SRAM DUB 8-Bolt","description":"\u003ch3\u003eStone 29mm DUB 8-Bolt Aluminum Crankarms (Road \/ Gravel)\u003c\/h3\u003e\n\u003cp\u003eMachined from a solid block of 7050-T7451 aluminum, Stone crankarms eliminate flex under heavy loads while keeping weight down to 483.9 g in 155 mm. They offer a direct technical alternative to entry-level SRAM cranksets for all your Road, Allroad, and Gravel XPLR builds. Their 29mm DUB spindle and 8-bolt direct mount interface allow immediate installation of SRAM AXS chainrings, spiders, and power meters.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eAleris aerospace aluminum:\u003c\/b\u003e Fully CNC machined from 7050-T7451 aluminum supplied by aerospace producer Aleris (Airbus, Boeing) to ensure maximum structural strength with zero flex under load.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eUltra-precise 29mm DUB spindle:\u003c\/b\u003e CNC machined with spindle roundness tolerances below 0.01 mm to eliminate friction noises and protect bottom bracket bearings.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSRAM 8-Bolt mount:\u003c\/b\u003e Direct Mount interface compatible with 1x and 2x chainrings, spiders, and power meters from SRAM RED, Force, and Rival AXS groupsets.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eCompatible with standard 29mm DUB bottom brackets and Road or Gravel bike frames. The 8-bolt direct mount interface accommodates SRAM RED, Force, and Rival AXS chainrings, spiders, and power meters.\u003c\/p\u003e\n\u003cp\u003eNot compatible with 24mm Shimano Hollowtech II bottom brackets, 3-bolt direct mount chainrings, or MTB T-TYPE setups. Supplied with a 120 mm spindle, a 3 mm spacer, 8 mounting bolts, and 2 pedal washers. Unsure about your bottom bracket or chainline? Write to us.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cstyle\u003e\n  .product-specs-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}\n  .product-specs{width:100%;min-width:520px;border-collapse:collapse;--b:color-mix(in srgb, currentColor 12%, transparent);border:1px solid var(--b)}\n  .product-specs th,.product-specs td{padding:12px 14px;border:1px solid var(--b);vertical-align:top}\n  .product-specs th{font-weight:inherit;text-align:left;white-space:nowrap}\n  .product-specs td:last-child{font-weight:600}\n  .product-specs tr:hover\u003e*{background:color-mix(in srgb, currentColor 4%, transparent)}\n\u003c\/style\u003e\n\u003cdiv class=\"product-specs-wrap\"\u003e\n\u003ctable aria-label=\"Technical Specifications\" class=\"product-specs\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Name\u003c\/th\u003e\n\u003ctd\u003eStone 29mm DUB 8-Bolt Aluminum Crankarms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eStone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e155mm (483.9 g) | 160mm (491.5 g) | 162.5mm (494.4 g) | 165mm (507.5 g) | 167.5mm (510.8 g) | 170mm (514.5 g) | 172.5mm (518.5 g) | 175mm (525.5 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eActivity\u003c\/th\u003e\n\u003ctd\u003eCycling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiscipline\u003c\/th\u003e\n\u003ctd\u003eRoad, Gravel, Allroad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColor\u003c\/th\u003e\n\u003ctd\u003eAnodized Black or Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCrankarm Material\u003c\/th\u003e\n\u003ctd\u003e7050-T7451 CNC Aluminum (Aleris)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eComponent \u0026amp; Spindle Material\u003c\/th\u003e\n\u003ctd\u003e7075-T651 Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSpindle Diameter\u003c\/th\u003e\n\u003ctd\u003e29 mm DUB (Default spindle: 120 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMounting Interface\u003c\/th\u003e\n\u003ctd\u003eDirect Mount 8-Bolt (SRAM AXS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eQ-Factor\u003c\/th\u003e\n\u003ctd\u003e146 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSpindle Tolerance\u003c\/th\u003e\n\u003ctd\u003eRoundness ≤ 0.01 mm | Spline symmetry ≤ 0.015 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBox Contents\u003c\/th\u003e\n\u003ctd\u003eL\/R crankarms, 120 mm spindle, 3 mm spacer, 8 mounting bolts, 2 pedal washers, grease\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Stone","offers":[{"title":"155 mm \/ Noir","offer_id":54232764350810,"sku":"CRKST-STN-SRAM-DUB-155-BLACK","price":110.0,"currency_code":"EUR","in_stock":false},{"title":"155 mm \/ Argent","offer_id":54232764383578,"sku":"CRKST-STN-SRAM-DUB-155-SILVER","price":110.0,"currency_code":"EUR","in_stock":false},{"title":"160 mm \/ Noir","offer_id":54232764416346,"sku":"CRKST-STN-SRAM-DUB-160-BLACK","price":110.0,"currency_code":"EUR","in_stock":false},{"title":"160 mm \/ Argent","offer_id":54232764449114,"sku":"CRKST-STN-SRAM-DUB-160-SILVER","price":110.0,"currency_code":"EUR","in_stock":false},{"title":"162.5 mm \/ Noir","offer_id":54232764481882,"sku":"CRKST-STN-SRAM-DUB-162-BLACK","price":110.0,"currency_code":"EUR","in_stock":false},{"title":"162.5 mm \/ Argent","offer_id":54232764514650,"sku":"CRKST-STN-SRAM-DUB-162-SILVER","price":110.0,"currency_code":"EUR","in_stock":false},{"title":"165 mm \/ Noir","offer_id":54232764547418,"sku":"CRKST-STN-SRAM-DUB-165-BLACK","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"165 mm \/ Argent","offer_id":54232764580186,"sku":"CRKST-STN-SRAM-DUB-165-SILVER","price":110.0,"currency_code":"EUR","in_stock":false},{"title":"167.5 mm \/ Noir","offer_id":54232764612954,"sku":"CRKST-STN-SRAM-DUB-167-BLACK","price":110.0,"currency_code":"EUR","in_stock":false},{"title":"167.5 mm \/ Argent","offer_id":54232764645722,"sku":"CRKST-STN-SRAM-DUB-167-SILVER","price":110.0,"currency_code":"EUR","in_stock":false},{"title":"170 mm \/ Noir","offer_id":54232764678490,"sku":"CRKST-STN-SRAM-DUB-170-BLACK","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"170 mm \/ Argent","offer_id":54232764711258,"sku":"CRKST-STN-SRAM-DUB-170-SILVER","price":110.0,"currency_code":"EUR","in_stock":false},{"title":"172.5 mm \/ Noir","offer_id":54232764744026,"sku":"CRKST-STN-SRAM-DUB-172-BLACK","price":110.0,"currency_code":"EUR","in_stock":false},{"title":"172.5 mm \/ Argent","offer_id":54232764776794,"sku":"CRKST-STN-SRAM-DUB-172-SILVER","price":110.0,"currency_code":"EUR","in_stock":false},{"title":"175 mm \/ Noir","offer_id":54232764809562,"sku":"CRKST-STN-SRAM-DUB-175-BLACK","price":110.0,"currency_code":"EUR","in_stock":false},{"title":"175 mm \/ Argent","offer_id":54232764842330,"sku":"CRKST-STN-SRAM-DUB-175-SILVER","price":110.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/9669\/4692\/files\/crankset-stone-sram-dub-black-1.webp?v=1780561358","url":"https:\/\/www.cykl.store\/en\/products\/stone-road-bike-crankarms-sram-dub","provider":"CYKL","version":"1.0","type":"link"}