Chain guard Descripotin: Brand: FMFXTR Color: black, red Size: 32-34T / 36-38T / 40-42T Material: 7075-T6 Aluminum Alloy Bolt Center Diameter: 104mm BCD Weight: about 32T-28.5g; 36T- 30g; 40T- 33g Advantages: the use of aluminum alloy, light weight, appearance and fashion, very cool, axial strength, strong compatibility,suitable for mountain bikes/road bicycles Package Includes: 1 pc* Chain Guard (& 4pcs Silver Bolts) Note: 1. This bike chain cover is available as long as your bicycle chainring is middle chainring.
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