Piston Kit - Yamaha XTZ660 Tenere / Raptor ('91-'98) / YFM660 R Raptor / YFM660 Grizzly ('01-'09) (99.93-101.93mm) - Wossner

from 158,76 EUR shipping costs Product code: WOS.8507DX

Forged piston kit Wossner for Yamaha XTZ 660 Tenere / XTZ 660 Raptor (1991-1998) / YFM 660 Raptor / YFM 660 Grizzly (2001-2009).

The kit includes piston, rings, pin, and clips.

Please select the piston size from the box above.

Technical specifications:
- cylinder diameter: 100.00mm
- thermal clearance: 0.07mm
- number of rings: 3 (two compression / one oil)
- compression ratio: 9.10:1 (OEM)
- pin-to-head distance (measured from the center of the pin): 27.00mm
- piston pin dimensions: 22x14x55mm.

Available piston sizes:
- A (99.93 mm)
- B (99.94 mm)
- C (99.95 mm)
- +0.50mm
- +1.00mm
- +1.50mm
- +2.00mm