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Quality materials: bike narrow wide chainring is made of 7075 aluminium alloy, CNC cutting, designed with positive and negative to prevent the chain from falling, sturdy and durable.
Safe efficient design: CNC machining integrated, intensity is safer, suitable for long time cycling. Extended support plus or minus tooth shape, the chain can work better.
Size/BCD: 110/130; Number of teeth: 36T 38T 40T 42T 44T 46T 48T 50T 52T 54T 56T 58T 60T.
Unique mud channel:faster drain of the mud, prevents the chain from falling off, reduces dirt drain after wear, low resistance, easy to clean.
The thickness of each teeth is processed, which can work seamlessly with the inner and outer links of the chain to fit your riding, reducing friction and noise.

وصف

Description:
110/130 BCD chainring round narrow wide single bike chainring for 9 10 11 Speed Mountain Bike Road Bike MTB BMX.
Chainring round narrow-wide tooth design increases the grip of the bicycle chain, protects the frame from scratches, and reduces friction and noise.
Specification:
Material: high-quality 7075 aluminium alloy, anodised surface.
Colour: black.
bcd: 110/130
Toothing: 36T 38T 40T 42T 44T 46T 48T 50T 52T 54T 56T 58T 60T
Narrow wide design
Compatibility: 9/10/11 speed

Package includes:
1 x bicycle chainring.

Note:
1. Bike chainring is suitable for most 110/130 BCD cranks, please make sure your crank BCD and number of teeth specification carefully before purchasing.

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130BCD 44T

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