Chain & Sprocket Kit Contents: 17T Front Sprocket - SPF57917C 45T Rear Sprocket - SPR24145C 120 Link RK Chain - RKPGB530XREX120 RK Kit Box - SPRKITBOX RK chain and sprocket kits are the perfect drive maintenance kit for your bike, including a strong and durable 17T front and 45T rear steel sprocket, constructed from SCM420 chromoly steel alloy (front) & C45 high carbon steel with a electroplated Zinc finish (rear) paired with ahigh-quality XW-Ring RK chain this kit has everything you need to replace your old warped and stretched chain and sprockets. The perfect alternative to expensive OEM replacements while designed to meet and exceed OEM specifications. Supplied in presentable packaging with a carry handle for convenient transportation.RK XRE chains feature RK`s only technology of XW-Ring, which has two lubrication pools, three contact lips, and a triple barrier structure to seal the lubrication further and prevent debris from entering the chain. The durability has been dramatically improved from the XSO series.Specifications: Tensile Strength: 44.0 Kn / 9,900 lbs Max CC Racing: 1400cc Street / 1100cc Off-road Max Horsepower: 205 HP Weight: 2.11 kilos Max Chain Width: 24.5mm Masterlink Included: Rivet
