SHUN SILVER 170mm 130bcd 46T Track Crank Set Fixed Gear Single Speed Bike Cranks
170MM IN LENGTH. You can run a 1/8" chain on a 3/32" chainring, but not 3/32" chain on a 1/8" chainring. Our crank will work with a 1/8" chain or a 3/32" chain. We will not do it. We are not going to violate any international laws.