Bike Chainwheel Labor-saving Tooth Profile Design Lightweight Hollow Integrated Biking Chainring for Mountain Bike-Black Style 7

Description:
Adopted its one-piece molding and CNC cutting design, this product has precise tooth shape and it is not easy to drop the chain, which is practical and useful.
Featuring its anode coloring, this product will form a film on the surface of the crank or disk, which greatly enhances its anti-oxidation ability.
Made of aluminium alloy material, this product is wear-resistant and long lasting.
There are seven sizes that you can choose from.
It's suitable for most mountain bike.

Item Name: Bike Chainwheel
Material: Aluminum Alloy
Specifications: 42T/44T/46T/48T/50T/52T
Features: High Strength, Wear-resistant, Labor-saving
Size Details:
Diameter:
40T: 16.765cm/6.6" (Approx.)
42T: 17.575cm/6.92" (Approx.)
44T: 18.368cm/7.23" (Approx.)
46T: 19.178cm/7.55" (Approx.)
48T: 19.955cm/7.86" (Approx.)
50T: 20.782cm/8.18" (Approx.)
52T: 21.582cm/8.5" (Approx.)

Notes:
Due to the light and screen setting difference, the item's color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Bike Chainwheel