MOOSE RACING Rear Sprocket - 49 Tooth - Yamaha 1211-251-49-12 520 RXP Pro-MX Chain Rear marker lights can be

Rear marker lights can be used with either the stock fender (signal wiring length may require extending on some models for the rear setup) or Graves Motorsports Fender Eliminator Kit

100% Cotton 5

Single Lambda sensor up front for the OEM lamda to bolt into

rubber seals

Rust-resistant nickel-plated side plates

MOOSE RACING Rear Sprocket - 49 Tooth - Yamaha 1211-251-49-12 520 RXP Pro-MX Chain Rear marker lights can beThe 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets 100% machined, no stamping or grinding Optimal tooth thickness results in maximum tooth and chain contact