Prevents chain jumping off smallest chainring and jamming between crankset & BB. Sprockets Ltd has been trading since March 2003 and is run by riders, for riders. Shimano XTR Saint RD-M986 / M820 10 Speed MTB Tension and Guide Pulley Set.
Deda Dog Fang Chain Drop Guide Bicycle Bike Chain Catcher 28.6mm - Black
Deda Dog Fang Chain Drop Guide Bicycle Bike Chain Catcher 31.7mm - Black
Deda Dog Fang Chain Protector black D: 34.9mm NEW
Deda Elementi Dog Fang Chain Catcher, Black, 34.9mm
Deda Elementi Dog Fang Chain Catcher, Black, 28.6mm
Deda Elementi Dog Fang Chain Catcher, Black, 31.7mm
