ZTTO | ZTTO DH MTB Bicycle Chain Guide Drop Catcher ISCG-05 BSA Mount Chainwheel Protector Mountain Gravel Bike Single Disc Protection

ZTTO DH AM Bicycle MTB Chain Guide CG04 / CG04SSpec: BSA mount / ISCG-05Range: round : 32T-38TWeight: CG-04 ≈200g, CG-04 ≈176gPerfect for 1x systemCG-04Material: 7075 aluminum alloy CNC, NylonUse ultralight high-strength AL7075 Aluminium Alloy with high quality CNC machined, light weight but high strength.CG-04SMaterial: Full NylonBB mount adapter is includedFit for BSA 34mm bottom bracketAdapter Thickness: about 3mmCenter hole diameter : about 35mmBSA BB Mount Adapter InstallationPlease use this adapter instead of BB spacer. Adapter is fit for BSA 34.8mm standard frameHigh-strength nylon blockSome people think that plastic is not good, but it is not true.The strength of the anti-collision block is designed, if necessary, it needs to be broken to absorb the impact to protect other parts, and it is cheap and replaceable.Bearing WheelCG04 use aluminum alloy bearingIn fact, this wheel rotates a lot. So unlike other brands that use DU in this position, we use better bearings instead of DU to ensure the smoothness of the wheels. The most exciting thing is that it can be moved to suit different chainring and frame.CG04S use nylon bearingCG04SReplace Part AvailableThis part is easy to be damaged in the process of protecting your frame and chain wheel, so we provide you with replacement parts, if you need replacement, you can buy it separately