Odyssey Thunderbolt Crankset - 165mm Left Hand Drive Rust Proof Black Low & High speed comp Color Black/Red Primary Color Red

Color Black/Red Primary Color Red Core No Size S Gender Unisex

Estimated 1 year battery life with replaceable 900mAh CR2 battery

Extended locking distance – less weight​

No contact with frame or fork

Odyssey Thunderbolt Crankset - 165mm Left Hand Drive Rust Proof Black Low & High speed comp Color Black/Red Primary Color RedThe Thunderbolt+ is Odyssey's tried and true Thunderbolt cranks but now features updated graphics. 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. Proven 41 Thermal processed 4130 chromoly Laboratory tested and team proven Traditional sprocket interface Updated open ended