Thunderbolt Crank Set
Odyssey Thunderbolt cranks are an evolution of the Twombolts. They feature a true two-piece crank, one bolt configuration. The unique wedge cluster is the heart of the system, this design optimizes the arm/spindle interface, and simplifies assembly. Thunderbolt cranks feature an updated mating arm lug for increased durability and improved fit on the ultra-hollow 22mm spindle. The open ended spindle cap adds visual appeal. Thunderbolt arms and wedge clusters are compatible w/ existing Twombolt cranks.
22mm spindle
Unique Cluster set up

•Laboratory tested and team proven
•Updated open-ended spindle cap
•New wedge cluster band with greater flexibility
•Never-WobbleTM crank arm and spindle interface guarantee
•41-Thermal(r) lifetime replacement warranty against bending, cracking and breaking
•US Pat. Nos. 7,267,030, 7,523,684, 7,523,685, and/or 7,770,492
• 788g
•175 mm
•RHD or LHD

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$325.00