Renthal Sprocket Rear Silver 49T Alloy 7075 T6 Grooved S3-HeadingFull-Bodywork > R&G Footboard Sliders The RPHA 12 motorcycle helmet

The RPHA 12 motorcycle helmet is a masterpiece of engineering

Adjustment straps on arms and wrists

High-rate continuous discharge current

KTM MXC 400 cc 2001/2002

Reflective to increase night time visibility

Renthal Sprocket Rear Silver 49T Alloy 7075 T6 Grooved S3-HeadingFull-Bodywork > R&G Footboard Sliders The RPHA 12 motorcycle helmetRenthal sprockets are simply the finest sprockets on the market today. Their sprocket features a specially developed nickel chrome molybdenum steel which is case hardened and core refined to give the ultimate combination of strength and hardness. Grooved sprockets have cut outs at the bottom of the tooth to allow the escape of mud that would otherwise be trapped between the chainwheel and the chain. Allowing the easy escape of the mud prevents tension