New!! The long awaited Zinn-tegrated custom cranks are here! Zinn-tegrated custom cranks are designed with an integrated spindle and external bearings, and compete in stiffness to any high end crank in the industry. Lighter and stronger than our square taper model and available in sizes 185mm to 220mm, the Zinn-tegrated custom cranks are the most high performance crank for the big and tall rider available. These are 100% handmade in the USA with American materials. The custom machined finish is unique and beautiful and shows the high quality craftsmanship that is put into every single crankset. Currently available in 130BCD doubles and 130/92BCD Triples. We are aiming to have 110BCD Compact and 64/104BCD MTB Cranks by 2010. We have compacts and MTB cranks available now in our square taper design. Also, Single Speed or Rohloff equipped mountain bikes can use the 130BCD cranks with a longer spindle and a single chainring.

Custom Extra Long Cranks

Got long legs and can't seem to use all your power with standard 180mm (or shorter) crank arms? Order a set of Zinn custom extra long cranks and get that extra power you're looking for. It only makes sense that your cranks should be proportional to your legs, not a length designed for somebody a lot shorter than you! Our extra-long cranks are available with a maximum length of 220mm and are specifically beefed up for bigger riders. You won't believe the difference they make!

Custom Extra Short Cranks

Or, got short legs and have trouble getting your legs around with your standard 165mm or 170mm crank arms? Order a set of Zinn custom extra short cranks and get that extra comfort, efficiency and smooth spin you're looking for. It only makes sense that your cranks should be proportional to your legs, not a length designed for somebody a lot taller than you! Our extra-short cranks are available with a minimum length of 130mm. You won't believe the difference they make!