Duoleleen Chain Guide Bash Guard Mountain Bicycle Chain Tensioner Bicycle Chain Catcher for Mtb Road Bike

Description Price: £4.98(as of Apr 19,2023 17:04:19 UTC – Details) Chain Guide Bash Guard Mountain Bicycle Chain Tensioner Bicycle Chain Catcher for Mtb Road Bike 【Easy to Use】It is easy to install, you just need to open it and clamp it to the bicycle seat tube, then put the screws through the holes, and finally use the hexagonal nuts to fix the screws to complete the installation.【Advantage】Its light weight will not burden your bike after installation. You can still ride freely, providing you with a reliable improvement method to make your ride more smooth.【Function】It can effectively prevent the bicycle chain from falling off and chain skipping. With it installed, you don’t have to worry about dropping the chain again and can extend the life of your bicycle’s chainring.【Application】It has an inner diameter of 1.57in/4cm and is compatible with steel and aluminum frames of dahon and fnhon folding bikes. It is a ideal accessory for folding bikes.