![Load image into Gallery viewer, Odyssey-Thunderbolt--Crank-170-mm-Single-1-Speed_BXCK0122](http://365cycles.com/cdn/shop/files/CR0532_fc2e588f-a555-42eb-97c8-b023e80b8371_400x@2x.jpg?v=1717566602)
![Load image into Gallery viewer, Odyssey Thunderbolt+ Crankset 170mm Left Hand Drive Steel Black](http://365cycles.com/cdn/shop/files/CR0532-01_9dfd7b00-d95f-4e2d-94cb-527b589f55a1_400x@2x.jpg?v=1717566602)
![Load image into Gallery viewer, Odyssey Thunderbolt+ Crankset 170mm Left Hand Drive Steel Black](http://365cycles.com/cdn/shop/files/CR0532-02_71b94052-9a84-4bb2-b7bb-90a953ae9ad1_400x@2x.jpg?v=1717566602)
The 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. Bottom bracket sold separately.
- Proven 41-Thermal processed 4130 chromoly
- 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
- Bottom bracket sold separately
The 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. Bottom bracket sold separately.
- Proven 41-Thermal processed 4130 chromoly
- 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
- Bottom bracket sold separately