WISECO REPLACEMENT RING SET.
* XC-type sets consist of the Top Ring, Compression Ring, and Oil Ring.
* Top Ring: Chrome-faced high temperature steel alloy.
* Compression Ring: Taper-faced ferrox-coated cast iron.
* Oil Ring: 3-piece low tension oil ring.
* The ring type and bore size (in mm) is stamped on the dome of the piston.
* Refer to this information to order the correct replacement rings.
* Ring styles cannot be interchanged .
* Please note: Only WISECO replacement ring sets may be used on WISECO pistons.

Fits: 1986-2004 Honda XR250R

1991-1996 Honda XR250RL

2002-2006 Suzuki DRZ250

1999-2006 Yamaha TTR250

for 73mm Wiseco Piston