Retrospec Mantra Fixed-Gear/Single-Speed Crankset | White

Mantra Fixed-Gear/Single-Speed Crankset

Regular price $39.99
4 reviews

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Time to upgrade? Mantra upgraded three-piece crankset is made of a lightweight alloy crank combined with a steel chainwheel for superior strength and a smooth cadence with every revolution.

Mantra Crankset’s crank arm measures 170mm with no overlap of crank arm and chainring bolts. The standard bolt circle diameter (or BCD) is 130mm. Accommodates 9/16” pedals. Three piece forged aluminum.

  • Three-piece forged aluminum crankset
  • All new crank arm design is much stronger for faster, more aggressive riding
  • Fits on road, mountain fixies, BMX, track, and single-speed bikes
  • 170mm Crank Arm Length without any overlap of crank arm & chainring bolts
  • Standard Bolt Circle Diameter (BCD): 130mm
  • Takes 9/16" pedals

Mantra Crankset’s crank arm measures 170mm with no overlap of crank arm and chainring bolts. The standard bolt circle diameter (or BCD) is 130mm. Accommodates 9/16” pedals. Three piece forged aluminum.

  • Three-piece forged aluminum crankset
  • All new crank arm design is much stronger for faster, more aggressive riding
  • Fits on road, mountain fixies, BMX, track, and single-speed bikes
  • 170mm Crank Arm Length without any overlap of crank arm & chainring bolts
  • Standard Bolt Circle Diameter (BCD): 130mm
  • Takes 9/16" pedals

Customer Reviews

Customer Reviews
4.0 Based on 4 Reviews
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Filter Reviews:
JB
06/20/2020
justin b.
United States United States
5 miles

threads stripped out after less than five miles of riding. paid to have it fixed because retrospec stopped replying to my emails about what they could do to help. i will not buy anything from them again.

LS
05/01/2020
Lee S.
United States United States
Mantra Single Speed Crankset

The crank set is a nice addition to my fixie built from spare parts. I have yet to install them but from looking them over and my past experience with Retrospec, I am certain the crank set will work fine. I have a set of wheels from Retrospec and am totally satisfied with them.

CG
06/29/2016
Carlos G.
Thanks

All ok hot buy

BJ
12/14/2015
Benjamin J.
Good quality, shipped quickly

Always remember, there is a Left and a Right pedal.

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