{"product_id":"stone-dub-8-vis-manivelles-route-gravel","title":"STONE DUB 8-BOLT aluminium road and gravel crank arms","description":"\u003cp\u003eThe Stone DUB 8-bolt crank arms are an aluminium crankset base for road and gravel, for riders who want to choose what goes on the front: chainring, double spider or power meter with an 8-bolt interface.\u003c\/p\u003e\u003cp\u003eIt all starts with the 29 mm DUB spindle: Stone holds its splines to 0.015 mm of symmetry and its roundness to 0.01 mm, thanks to in-process probing during machining. The splines fit snugly into the crank arm.\u003c\/p\u003e\u003cp\u003eThe 120 mm spindle supplied as standard gives a 146 mm Q-factor, the distance between the outer faces of the crank arms. With a \u003ca href=\"\/en\/products\/stone-aero-sram-8-vis-plateau-route-gravel\"\u003eStone chainring with a 4.2 mm offset\u003c\/a\u003e, the chainline is 46 mm. The 125 mm spindle, available on request before you order, moves each foot out by 2.5 mm and the chain by the same amount: Stone intends it for gravel. No Shimano 24 mm bottom bracket, no 3-bolt chainring.\u003c\/p\u003e\u003cp\u003eStone machines these crank arms in-house and validates them at 1,800 N at two angles. MAAKE picks them as a base that evolves: another chainring, a power meter, without touching the rest.\u003c\/p\u003e","brand":"Stone","offers":[{"title":"Black \/ 155 mm","offer_id":60025937723717,"sku":"CPT-STONE-DUB8-155-NOI","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 160 mm","offer_id":60025937756485,"sku":"CPT-STONE-DUB8-160-NOI","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 162.5 mm","offer_id":60025937789253,"sku":"CPT-STONE-DUB8-1625-NOI","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 165 mm","offer_id":60025937822021,"sku":"CPT-STONE-DUB8-165-NOI","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 167.5 mm","offer_id":60025937854789,"sku":"CPT-STONE-DUB8-1675-NOI","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 170 mm","offer_id":60025937887557,"sku":"CPT-STONE-DUB8-170-NOI","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 172.5 mm","offer_id":60025937920325,"sku":"CPT-STONE-DUB8-1725-NOI","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Black \/ 175 mm","offer_id":60025937953093,"sku":"CPT-STONE-DUB8-175-NOI","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ 155 mm","offer_id":60025937985861,"sku":"CPT-STONE-DUB8-155-ARG","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ 160 mm","offer_id":60025938018629,"sku":"CPT-STONE-DUB8-160-ARG","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ 162.5 mm","offer_id":60025938051397,"sku":"CPT-STONE-DUB8-1625-ARG","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ 165 mm","offer_id":60025938084165,"sku":"CPT-STONE-DUB8-165-ARG","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ 167.5 mm","offer_id":60025938116933,"sku":"CPT-STONE-DUB8-1675-ARG","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ 170 mm","offer_id":60025938149701,"sku":"CPT-STONE-DUB8-170-ARG","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ 172.5 mm","offer_id":60025938182469,"sku":"CPT-STONE-DUB8-1725-ARG","price":110.0,"currency_code":"EUR","in_stock":true},{"title":"Silver \/ 175 mm","offer_id":60025938215237,"sku":"CPT-STONE-DUB8-175-ARG","price":110.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/4181\/8949\/files\/stone-manivelles-dub-8-vis-noir-studio-01.webp?v=1793558897","url":"https:\/\/maake.cc\/en\/products\/stone-dub-8-bolt-road-gravel-crank-arms","provider":"MAAKE","version":"1.0","type":"link"}