Bike Narrow Wide Chainring Crankset Oval Round Single

Feature:

104mm BCD.

Wide tooth alternate with narrow tooth for low chain falling possibility.

Suitable for most crank arms like SHIMANO.

For mountain bike and AM/XC refitting single chainring.

Ultra light and strong by aluminum alloy forged.



Specification:

Material: Aluminum alloy

Color: Black / Red (optional)

Model: 32T / 34T / 36T (optional)

Shape: Round / Oval (optional)

BCD: 104mm

Thickness: 4mm

Weight: 40-57g / 1.4-2.0oz   



Package list：

1 * Bike Chainring
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