- Heat treated oversize 4130 chromoly crank arms - The STRONGEST Madera crank ever made!
-22mm GDH CrMo axle with Black 8mm hex aluminum axle bolts.
- RH crank arm has boss for mounting chainwheel.
-Bantam Crankset includes LH & RH crank arms, 22mm GDH chromo axle, aluminum axle bolts/washers, chainwheel mounting bolt, and Column/Bantam Crank Tool.
-Lifetime Warranty to original purchaser.
Sizes: 165mm, 170mm
Colors: Matte Black Powdercoat w/ laser marked “Madera” logo
165mm Left Arm: 300g/10.57 oz
165mm Right Arm: 310g/10.93 oz
170mm Left Arm: 310g/10.93 oz
170mm Right Arm: 320g/11.28 oz
Chromoly 6.0 Column/Bantam axle with bolts: 232g/8.12 oz
Titanium 6.0 Column/Bantam axle with bolts: 145g/5.07 oz