Bike Chain Guide Ultralight Aluminum Alloy Bike Chain Guide Tool For Bike Accessory

Features:
Made of premium aluminum alloy, sturdy, lightweight, rustproof, not deformed and durable for a long time.
Simple and colorful surface, good appearance adds much more fashion to your bike.
Can perfectly protect the chain from falling.
Easy to install without disassembling the chain ring.
Useful tool for bike owner to upgrade the bike.

Specifications:
Material: aluminum alloy + nylon
Color: black
Applicable bottom bracket: ISCG 05 bottom bracket
Applicable chain ring Range: round for 30-40T / oval for 30T-38T
Size: 11.5 x 5 cm / 4.53 x 2 inch (details shown as picture)
Weight: approx. 40-41g
Package Included:
1 x Bike Chain Guide
2 x Screws
2 x Washers
Other items in the picture are not included.

Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you don't mind before ordering.