ProX Valve and Spring Kit Intake Yamaha | 28.SIS2444-2 Rieju 30% TR90 20% Polyurethane 20%

30% TR90 20% Polyurethane 20% Polyester 15% Polycarbonate 10% Cotton 5% Other

M1 VHF communicates with other business band VHF radios on the same frequency

(2) End Links

000 g/in2/day)

Compatible with SuperATV turn signal kits

ProX Valve and Spring Kit Intake Yamaha | 28.SIS2444-2 Rieju 30% TR90 20% Polyurethane 20%Replaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium steel for higher performance and durability at high rpm Kit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM retainers, bases and