BESNIN Chain Guide Mountain Bike Chain Guide Bike MTB Chain Guide Bash Guard Bicycle Chain Protector 7075 Aluminium Alloy

Description: - Use ultralight high-strength AL7075 Aluminium Alloy . - It can be used on the tube in the frame to effectively prevent the chain and chain from jumping. - It needs to be small and light, and it must be strong and durable, so we use a solid aluminum alloy as a raw material with high hardness and long service life. - Novel hollow design, reduce weight, anti-chain effect is good, make riding smoother and easier. Specification: Material: 7075 CNC +ABS Package Includes:as the picture shows Features: Durable, Lightweight, Anti-rust Weight?52g Spec: 31.8mm Color: Black Tips?please feel free to contact us with any problems