Spi WB-000-640 Defender Runners seats Exceeds API GL-5 specifications

Exceeds API GL-5 specifications

From fit provides a secure

Proudly made in USA

then reinstall the seat (a complete installation video can be found on PowerMadds website)

NPG is NOT recommended for daily drivers or cold weather operation

Spi WB-000-640 Defender Runners seats Exceeds API GL-5 specificationsSPI Code: 640 7 16in. Carbon steel host bar, with a flat top to prevent bar roll during aggressive cornering. Carbides are made of yg13 tungsten that provides the ultimate tensile strength for extreme durability and hardness to reduce chipping and increase longevity. The 90 degree angle of carbide into the pocket of our runners makes for very large cross sections compared to other designs. 1in. Carbide segments allow for flex in ski without