01-04 Yamaha WR250F WR 250F 80mm 270cc BIG BORE Cylinder JE Piston Top End Kit YZF-R7 Fits Can-Am DS450 All Models

Fits Can-Am DS450 All Models

but it also comes at a fraction of the cost

this set features 91mm stock bore pistons with an 11

3mm thick titanium washers (full set included)

2006 - DR-Z400S

01-04 Yamaha WR250F WR 250F 80mm 270cc BIG BORE Cylinder JE Piston Top End Kit YZF-R7 Fits Can-Am DS450 All Models21002 K01,C3059,247940,221797,M1050C,MX1050C,P400485100026,P400485160007,S5F08300006A,S5F08300006C,S5F08300006,20002,WPC140, PK1401, 4882M07700, W5921, C7905 EST, 20002,247937,94591 53114 00,P400485100026,P400485160007,5NL 11181 00 00, 5NL 11351 00 00, 5NL 14613 00 00,20002,HC92RH2010114,CC007,31. 2402, 4FM 12213 00, 4SV 12119 00 00, 4TV 12119 00 00, 20002, 221798, MX 09150 2, 5XC 11311 20 00, 5NL 11311 00 00, 5NL 11631 20 00, 5UL 11311 00 00, 5XC