TRX 400EX 400X 88mm Big Bore Cylinder 13:1 JE Piston Cometic Top End Rebuild Kit Sportsman 450 Paired with the lightweight valve

Paired with the lightweight valve spring kit

YAMAHA YZF-R1 (CA)

You will reuse external hardware and valvetrain components unless you choose to upgrade them separately

2003 - DL1000 V-Strom

90179-08491-00 PPD901

TRX 400EX 400X 88mm Big Bore Cylinder 13:1 JE Piston Cometic Top End Rebuild Kit Sportsman 450 Paired with the lightweight valve1043 2, M2002, M2003, M2001,4606M08700,12100 KCY 670, 4606M08500, C7826, 71016 4, 12191 KCY 673, 30 33750, 13011 KCY 670, 90601 KA5 000, 13103 KCY 670, 13111 KCY 670, 12251 HN1 003, 12209 KL4 005, C7825, 808894, 822278, 4040, 4606M08700, C7826, H0402027S, 4606M08800, 4667M08900, 808829, M2033, 8604DA Complete Honda TRX 400EX, XR400R, TRX400X 88mm 426cc Big Bore Top End Rebuild Kit with a Forged JE Piston & COMETIC Top End Gasket Kit! Honda TRX400EX,