Odyssey Thunderbolt 2PC Cranks Rustproof Black 22mm

Odyssey Thunderbolt 2PC Cranks Rustproof Black 22mm 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: 160mm, 165mm, 170mm, 175mm Drive Side: RHD or LHD Spindle: 22mm Weight: 1 lb. 11.8 oz. (788g) US Pat. No. 7,267,030