说明

• Brand:TOOPRE Name:Bicycle Single Disc Chain Guide Material:aluminum alloy+nylon Weight:about 334g(including package) Applicable:Threaded Bottom Bracket,ISCG03/ ISCG05 general,32T-38T Chainring Features:Using high-strength aluminum alloy, CNC machining, mild weight, excessive strength, stable and durable, instruction manual rail Provides a limit for the chain to stop the chain from falling off the chainring throughout driving The chain instruction manual would not come into contact with the chain when in use It is suitable for the single-plate chainring components of the front tools shift, and doesn't must be geared up with a guard plate The baffle plate under can effectively block some collisions from below

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审核