The Thunderbolt+ are Odyssey's tried and true Thunderbolt cranks, along with new branding it also now it includes a Mid BB!
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
Laboratory tested and team proven
Updated open-ended spindle cap
Wedge cluster band with greater flexibility
Never-Wobble™ crank arm and spindle interface guarantee
41-Thermal® lifetime replacement warranty against bending, cracking and breaking
