PISTONS BORE TECH carries the complete line of Wiseco Pistons. Wiseco Pistons feature new forging design for maximum heat transfer. Computer engineered piston skirt profiles stabilize the piston in the cylinder bore, providing minimal cylinder wall friction with peak horsepower and maximum torque. All new ring land diameters combined with anti-detonation grooves create a turbulent flow of combustible gases sealing the compression ring to the cylinder wall, eliminating ring blow by and maximizing your engine's performance and power. Here are just a few of the most common applications. If you don't see your application be sure to give us a call, we probably have it!
Vintage and Pre-1980 Wiseco Piston Kits
Honda Kawasaki
- CR125, '73-'79
- CR250, '73-'77
- CR250R, '78-'80
- XL250, '79'82
- XL500, '79-'82
- XR250, 'thru '83
- XR500, '79-'82
- XR80, '79-'03
- All 100's, '74-'82
- KX125, '78-'81
- KX250, '78-'86
- KX80, '79-'83
Yamaha
- 175CT-2, thru '77
- 175CT-3, thru '77
- 175DT, '79-'81
- 175MX, '79-'82
- AT2 125, '72-'76
- AT3 125, '72-'76
- BW80, thru '00
- DT125, '73 & up
- DT125, '75-'76
- DT125MX, '77-'91
- DT250, '74-'79
- DT400, '75-'78
- GT1, '73-'75
- IT125, '76-'81
- IT250, '78-'80
- IT400, '76-'78
- MX250, '73-'75
- MX400, '75-'78
- PW50, thru '03
- PW80, thru '03
- RD350, '73-'82
- RD400, '76-'82
- TY80, '74-'75
- YZ100, '76-'83
- YZ125, '76-'82
- YZ175, '76-'81
- YZ250, '76-'79
- YZ400, '76-'78
- YZ80, '74-'75
- YZ80, '76-'80
Suzuki
- 125DS, '79-'81
- 125TC, '70-'78
- 125TS, '79-'81
- 175PE, '78-'79
- 185DS, '78-'80
- 185TC, '74-'77
- 185TS, '71-'81
- DS80, thru '00
- JR50, '78-'03
- PE250, '77-'81
- RL250, thru '76
- RM100, '76 & '79-'81
- RM125, '77-'80
- RM250, '77-'80
- RM80, '77-'81
- TM250, thru '76
- TS250, thru '76
