Bike Chain Guide MTB Bike Protector Road Bicycle Mountain Cycle Chain Guide Tensioner with Hollowed Design for Single Disc Sprocket, Front Dial Smooth Driving(Black) (Sports)

Features: 

• 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

New From:	$33.66 In Stock