Shimano's, if not the worlds best NJS-approved Track Crankset. These cranks suit 144bcd Chainrings must be used in conjunction with Dura Ace BB-7700 or BB-7710 NJS Bottom Brackets.
165, 167.5, 170, 172.5, 175.If we are out of stock and you would like to order a size, please contact us.INCLUDES
You will need a matching Bottom Bracket which is available here.
We occasionally share events, new products and sales. Drop your email here and we'll keep you in the loop.