Mountain Adjustable Single-disc Tensioner Chain Guide
Features: brand new and
Effectively prevent the chain from beating.
For single disc flywheels.
Stable driving and easy installation.
Suitable for standpipes with a diameter of 31.8-34.9mm.
Use a wrench for adjustment without disassembling the crank.

Specifications: Material: Aluminum Alloy
Color: Black
Type: Simple/Professional
Size: as Shown

Package Includes: 1x Chain Stabilizer.

note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid.
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