Description:

Type: Mountain Bike Chain Catcher Light High Strength Bike Chain Catcher Round 28T 40T, removable pulley. It fits both 1x and 2x systems.
Material: Made of light and high strength AL7075 aluminum alloy, machined with high quality CNC.
EASY TO USE: Can be used on tubes inside the frame, effectively preventing chain out.
Compact Design: It needs to be small and light, and it must be strong and durable, so we use strong aluminum alloy as the material, which has high hardness and long service life.
Features: Novel hollow design, reducing weight, good anti chain effect, for single disk sprocket, smoother and easier riding.

Specification:

Material: Aluminum Alloy

Size Chart:

Adapter Thickness: about 3mm
Center hole diameter : about 35mm

Package Includes:

1 Piece Chain Catcher

Note:

1. Please allow slightly error due to manual measurement.
2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3. Wish you a wonderful online shopping!