2004 2005 TRX450R TRX 450R 97mm Big Bore Piston Wiseco 97 Bore 11.5:1 479cc +3mm MV7 Transform your Yamaha Raptor today

Transform your Yamaha Raptor today and dominate the trails like never before

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We do not warranty parts not installed correctly nor do we warranty anything based on phone calls

Noss Machine 23cc Supercub billet domes (Pair)

Improves clutch feel

2004 2005 TRX450R TRX 450R 97mm Big Bore Piston Wiseco 97 Bore 11.5:1 479cc +3mm MV7 Transform your Yamaha Raptor today130790M09700,M2055,M1112,C7201,C7201 EST,13101 HP1 670,13101 HP1 670, 13111 HP1 670, 13112 HP1 670, 13011 HP1 305,CPN2 3819 C3044 C7201,H2129027S, M2055 P C3044 C7201,12101 HP1 670, 13101 HP1 670, 14110 HP1 670,A TRX450R 0405 97 CG, 1024 2,CPN2 3819,A TRX450R 0405 97 CG M2055 P Wiseco 97mm Pump Gas Piston Kit for '04 '05 Honda TRX450R 11. 5: 1 Unleash the full potential of your '04 '05 Honda TRX450R with BPRATV's Custom Wiseco 97mm Pump Gas Piston