Knog Blinder Link Rack Taillight 172mm Coil springs are available in

Coil springs are available in many sizes and weight ratings

Unique trademark cupped flats for crank arm retention

}Park Tool HR-14 Hex Tool

Disc Diameter 160mm Disc Material Steel/Aluminum Hardware Yes Hub Compatibility Center Lock

Knog Blinder Link Rack Taillight 172mm Coil springs are available inRack version solves the problem that using racks can often obscure the rider's rear lights, instead mounting on the back of the rack. Includes 2 brackets to fit 50mm and 80mm spacing Saddle version mounts just below the saddle, keeping your seat post clear of clutter and placing your rear light at the best position for maximum visibility. Chip on Board (COB) LEDs provide maximum brightness level for up to 90% of the battery burn time Clip design