The Odyssey Calibur V2 Cranks deliver a complete redesign built for serious riders. Featuring post-weld heat-treated 4130 chromoly arms with Thunderbolt-style tubing, these cranks combine strength and durability through rigorous Stampy testing protocols. The hollow 22mm, precision 48 spline, heat-treated chromoly spindle ensures reliable performance, while RHD/LHD compatibility makes them versatile for any setup. Experience the same engineering excellence found on the legendary Thunderbolt+ Cranks.