Odyssey Thunderbolt Cranks

Rustproof Black

New for 2025! Odyssey's trusty 41-Thermal® Heat-Treated Thunderbolt cranks sized specifically for the growing DJ/MTB scene but are also the perfect cranks for our BMX frames.

Based around their test riders' repeated requests for cranks with BMX-level durability (Dennis Enarson uses them) the Thunderbolt DJ crank takes Odyssey's proven design and adds a longer spindle for compatibility with wider bottom bracket shells.

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.

Features
Proven 41-Thermal® processed 4130 chromoly
Legendary lifetime replacement warranty
Laboratory tested and team proven
Traditional sprocket interface
Open-ended spindle cap
Wedge cluster band with greater flexibility
Never-Wobble™ crank arm and spindle interface guarantee
Flush sprocket bolt hardware for improved clearance

Specs
Length: 170mm
Drive Side: RHD
Spindle: 22mm
Sprocket Interface: Press-fit
(Must use sprockets with 15/16" hole)
Spacer Width: 51.5mm for 73 or 74mm BBs
Weight: 1 lb. 11.8 oz. (788g)
US Pat. No. 7,267,030