Bolt Motorcycle Hardware Yamaha 2 Stroke Expansion Chamber Seals & Springs YZ 125 2001 - 2021 YZ 125 X 2021 - 2022 This kit contains the standard

This kit contains the standard Pro Pack hardware components riders and mechanics have come to rely on

Hydrophobic properties aid minimal dirt and water build up

pipe to muffler coupler

Euro Style 2-Stroke Pro-Packs also include o-rings

Bolt Motorcycle Hardware Yamaha 2 Stroke Expansion Chamber Seals & Springs YZ 125 2001 - 2021 YZ 125 X 2021 - 2022 This kit contains the standardBolt Motorcycle Hardware is located on the beautiful Central Coast of California, where they design, assemble, package and ship their hardware kits. Expansion Chamber Seals & Springs for popular Yamaha two strokes. Kit contains pipe o rings, pipe to silencer coupler, and exhaust pipe springs.