Feature

●Premium material: this crankshaft cap is made of aluminium alloy, is high-strength, corrosion-resistant, robust and durable. Anti-rust, colorfast, lightweight and durable. Good treatment with fine texture, long service life.
●Easy to install: these bicycle crank screws are lightweight, easy to install and use. Fits most mountain bikes with hollow axle. It is used for bicycle integrated hollow cranksets. It is used to fix the crankset and the chainring crank.
●【Great Decoration】The mountain bike crank screw with more different colours to choose from, meets different needs. The bright color of CNN makes it a great decoration for your bicycles.
●Distributed pressure: this crankshaft cap can distribute the pressure of the nut on the part to be secured and thus reduce the risk of damage to the part. The fine design with precise machining fits the crank perfectly and provides professional crank fixation.
●Wide application: wonderful accessory for bicycle chain rings. It is used to fasten the crankset and crankset, which is a great accessory for cycling enthusiasts. Waterproof, dustproof, super light.


Description

This crank screw is lightweight and easy to install and use. You can distribute the pressure of the nut on the parts to be attached to reduce the possibility of damaging the parts. Mainly used for fixing the crank and crank pinion, suitable for bicycles of the right size.

Specification:
Condition: 100% new
Material: aluminium alloy.
M20 Crank Cover Screws for Shimano Kits
Such as: M4000, M590, M596, M661, SLX, XT, XTR etc. - Crankcase
Size: 20 mm.
Package weight: approx. 10 g.

Package includes:
2 x crank screws