Description NO BOSS RACE CRANKSET -Profile No Boss cranks are exactly the same as our Race Cranks, with the sole exception that they lack a boss to bolt a sprocket onto them. They require you to run a Spline Drive Sprocket or Spider. They can be used for left or right hand drive. -Crankset includes crank arms, 19mm GDH heat-treated CrMo axle, GDH crank bolts, flush washers, and crank installation/removal tool. Titanium upgrades available for axle and axle bolts. -Guide for 19mm axle lenghts: -5.625″(for Mid,American,Spanish,and internal Euro BB’s) -6.0″(for 68mm & 73mm external Euro BB’s) -6.875″(for 83mm & 100mm Euro BB’s) -5.25″(for Track 68mm internal Euro BB’s) -BOTTOM BRACKET SOLD SEPARATELY -Lifetime Warranty to original purchaser. Crank Arm Weight (per set): 145mm: 493g/17.35oz 160mm: 527/18.55oz 165mm: 549g/19.35oz 170mm: 550g/19.4oz 175mm: 560g/19.75oz 177mm: 565g/19.9oz 180mm: 578g/20.4oz 182mm: 584g/20.6oz 185mm: 588g/20.75oz Axle Weight: Chromo 5.25in: 227g/8oz Titanium: 148g/5.2oz Chromo 5.625in: 245g/8.6oz Titanium: 156g/5.5oz Chromo 6.0in: 259g/9.1oz Titanium: 163g/5.7oz Chromo 6.875in: 296g/10.4oz Titanium: 199g/6.96oz
