Solves Power Valve problems on 1998-2005 800cc Yamaha WaveRunners. The original Power Valve upgrade kit. A must have for all Yamaha pwc waverunner and sport boats with the YPVS system. Solves all problems associated with the Yamaha power valves used on 800cc engine. Look at our other listing for 1...

Used on: YAMAHA TTR230 TT-R230 2005-2013 2014:SEMI METALLIC BRAKE PADS ARE FOR LEISURE USE MADE FROM RESIN MATERIALS BLENDED WITH UP TO 30%-50% METAL FIBERS.