915 Generation Bicycle Crankset Integrated Single Crankset Crank 130mm

Perfect for Folding Bikes: For 14/16/20in folding bicycles, 56T is fit for 17-20in bike
Knee protection: The chain ring can distribute trampling power more reasonably so that protect knee meniscus more effectively and reduce knee wear during climbing race and long-distance riding.
Elliptical Design: Eliminate trampling dead point, enlarge force distance for the best starting point, solve chain skipping problem, save more effort and increase speed, without any hindrance or noise.
High Quality Material: Made of aluminum, CNC machined process and anodic oxidation electroplating, with the trait of smooth surface, bright color, not faded and corrosion resistance.
Please determine that your crank BCD specification is 130mm before purchasing.

Compatible chain speed: 9/10/11 speed
Types:56T
Colour:Red
Material:Aluminum alloy
Size:
BCD:130mm
Outer ring diameter: 23.5cm
Inner ring diameter: 11.5cm

Package Contents:
1 x crankset

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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