Bike Chain Guide, Mountain Bike Protector Road Bicycle Mountain Cycle Chain Guide Tensioner with Hollowed Design, Direct…

Description:
Used for single-disc sprocket, the gospel of the rushing party.
It can be used on the tube in the frame to effectively prevent the chain and chain from jumping.
Prevent the chain from falling off and ensure safe and smooth driving.
Compact and lightweight, it is firm and durable.
The hollowed out design reduces weight and makes riding easier.

Specifications:
Product name: Chain guide
Color: Black, Red
Material: Aluminum alloy
Size: About 68.4* 68.6* 57.2 mm

Package Included:
1 PC* Chain guide
2PCs* Conversion film
2PCs* Wrench

Note:
Transition: 1cm=10mm=0.39inch.
1.Due to the light and screen difference, the item’s color may be slightly different from the pictures.
2.Please allow 0.5-2 cm differences due to manual measurement

The hollowed out design reduces weight and makes riding easier. Material: Aluminum alloy
Used for single-disc sprocket, the gospel of the rushing party.
It can be used on the tube in the frame to effectively prevent the chain and chain from jumping, ensure safe and smooth driving.
More compatible, the original frame of the tube 34.9mm diameter convertible to a diameter of 28.6/31.8mm after installation.
Package Included: 1x Chain guide, 2x Conversion film, 2x Wrench. Size: About 68.4×68.6×57.2 mm