5Pcs Bicycle Crank Arm Bolts Single/Double Chainr

Description:

High quality aluminium alloy material, very durable.
High performance, corrosion-resistant, light weight, high strength.
It is a good replacement for standard arm bolt.
It works functionally and adds pleasant color to your bike, practical and chic.
Compatible with double chainrings.

Specification:

Material: 7075 Aluminum Alloy
Size: M8x7mm
Bolt Head Diameter: Approx.10mm / 0.39inch
Nut Head Diameter: Approx. 4mm / 0.16inch

Package Includes:

5 Pieces Crankset Screws

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