Designed for preventing your bike chain from slipping off at the front. Prevents the chain catching between the frame and the small chainring.
Adjustable chain catcher to prevent the chain from becoming caught. Compatible with different bike frame diameters using the adapters.
Ease of use
Easy to mount, just needs a single Allen key
Praline Flavour
All frame diameters. 34.9 mm (or 28.6mm and 31.8 mm with adapter).
Designed for preventing your bike chain from slipping off at the front. Prevents the chain catching between the frame and the small chainring.
![Steiner Navigator Pro 7x50 Binocular w/ Compass [7155]](https://www.sneahub.shop/image/steiner-navigator-pro-7x50-binocular-w-compass-7155_aHAyjZ_300x.webp "Steiner Navigator Pro 7x50 Binocular w/ Compass [7155]")
