Fouriers Alloy Road Bike Chain Catcher Drop Keeper For Circle Ring Oval Ring Racing 39t ~ 53t 34t ~ 50t 5.5g Chain Guard

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Model Number AC-DX002-L

Brand Name FOURIERS

Production: Brand: fouriers, taiwan Material: AL6061-T6 full CNC made Range: 39t ~ 53t, 34t ~ 50T Have three model: for circle chainring only, for oval shape chainring only, and compatibel for circel and oval shape chainring Weight: 5.5g (without bolt) Use this aluminum chain catcher to protect your bottom bracket from chain suck during high speed riding. Very light design.