$34.67( Price as of Sep 18,2018 23:02:03 UTC)
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(as of Sep 18,2018 23:02:03 UTC – Details)
This is the new and improved three-piece Mantra crankset from Retrospec Bicycles. Forged like never before, it’s denser and burlier but still lightweight. The alloy crank and steel chainwheel will allow you to ride more efficiently with a smooth cadence day in and day out and in turn reduce the need for constant maintenance. This crankset is the force behind your bicycle, whether you’re riding fixed or single-speed. Available in a variety of bright colors and sizes to make it easier for you to customize your ride.Burly and lightweight three-piece forged crankset for ultimate strength and reliability
170mm crank arm length without any overlap of crank arm and chainring bolt
All new crank arm design-much stronger for faster and more aggressive riding
Fits on road, mountain, fixed-gear, BMX, track, and single-speed bikes
Standard Bolt Circle Diameter (BCD): 133