New for 2025! Odysseys trusty 41-Thermal® Heat-Treated Thunderbolt cranks are now sized specifically for the growing DJ/MTB scene.

Based on their test riders' repeated requests for cranks with BMX-level durability, the Thunderbolt DJ crank takes the proven design and adds a longer spindle for compatibility with 73mm Euro bottom bracket shells.

In addition, they also have a 22mm Euro BB specifically designed for 73mm BB’s with a 51.5mm tube spacer found HERE

The Thunderbolt is one of the most technically advanced crank designs on the market. Due to continued advancements in the 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
- 73mm Euro BB spindle length
- Flush sprocket bolt hardware for improved clearance

Specs
Length: 170mm
Drive Side: RHD
Spindle: 22mm
Spindle Width: 130mm for 73mm bbs
Weight: 1 lb. 11.8 oz. (788g)
US Pat. No. 7,267,030

Odyssey BMX is dedicated to quality and innovation. Odyssey has been a major player in the BMX industry for a long time now and has produced some of the most iconic and groundbreaking parts in the sport's history.