The Thunderbolt is one of the most technically advanced crank designs on the market. Due to continued advancements in Odyssey's 41-Thermal processing and heat-treatment system, fatigue life has been increased by a massive margin.
Product Details:
- 22mm hollow spindle welded to drive side arm for increased strength and stiffness
- Laboratory tested and team proven
- Updated open-ended spindle cap
- New wedge cluster band with greater flexibility
- Never-Wobble crank arm and spindle interface guarantee
- 41-Thermal lifetime replacement warranty against bending, cracking and breaking
- Traditional sprocket interface
- 22mm spindle
Specifications:
- Crank Length (mm): 170
- Spindle Material: Steel
- Crank Arm Material: Steel
- Weight (oz): 28.5
- BB Included: Yes
- Color: Black
- Bore: 22
- Crankset Style: 2-Piece
- BB Style: Mid
- Defined Color: Black
