Odyssey Thunderbolt BMX Cranks - Rustproof Black

The Thunderbolt is one of the most technically advanced crank designs on the market. Due to continued advancements in our legendary 41-Thermal® processing and heat-treatment system, fatigue life has been increased by a massive margin.

Key Features

• Proven 41-Thermal® processed 4130 chromoly
• Legendary lifetime replacement warranty
• Laboratory tested and team proven
• Traditional sprocket interface
• Updated open-ended spindle cap
• New wedge cluster band with greater flexibility
• Never-Wobble™ crank arm and spindle interface guarantee
• BB sold separately (post Dec 2020)

Specs

Lengths: 165mm and 170mm
Drive Side: RHD 
Spindle: 22mm
Weight: 1 lb. 11.8 oz. (788g)
US Pat. No. 7,267,030

Installation Instructions