Top End

Boost your bike's performance with our top end parts. Cylinders, pistons, and cylinder heads are engineered to deliver power and reliability, even in the most demanding conditions.

WÖSSNER Forged Piston Ø87.97mm - Wössner - 4091DC
  • -13.33%
Shipped the 09/06/2026
Pistons

WÖSSNER Forged Piston Ø87.97mm

WÖSSNER
4091DC
€208.86 €241.00
L PISTON KITS INCLUDE PISTON, RINGS, WRIST PIN, AND RETAINING CLIPS UNLE   ITEM                                 4091DC BORE SIZE                       88.02 PISTON SIZE                    87.97 RING                                TPR88.00 CLIP                                 CW18 WRIST PIN                       WP072-SP
WÖSSNER Forged Piston Ø87.96mm - Wössner - 4091DB
  • -13.33%
Out of stock - No confirmed delay
Pistons

WÖSSNER Forged Piston Ø87.96mm

WÖSSNER
4091DB
€208.86 €241.00
L PISTON KITS INCLUDE PISTON, RINGS, WRIST PIN, AND RETAINING CLIPS UNLE   ITEM                                 4091DB BORE SIZE                       88.01  PISTON SIZE                    87.96 RING                                TPR88.00 CLIP                                 CW18 WRIST PIN                       WP072-SP
WÖSSNER Forged Piston Ø87.95mm - Wössner - 4091DA
  • -13.33%
Shipped the 09/06/2026
Pistons

WÖSSNER Forged Piston Ø87.95mm

WÖSSNER
4091DA
€208.86 €241.00
L PISTON KITS INCLUDE PISTON, RINGS, WRIST PIN, AND RETAINING CLIPS UNLE   ITEM                                 4091DA  BORE SIZE                       88.00   PISTON SIZE                    87.95   RING                                TPR88.00 CLIP                                 CW18 WRIST PIN                       WP072-SP
WÖSSNER Forged Piston Ø80.97mm - Wössner - 4090DC
  • -13.33%
Shipped the 09/06/2026
Pistons

WÖSSNER Forged Piston Ø80.97mm

WÖSSNER
4090DC
€221.44 €255.50
L PISTON KITS INCLUDE PISTON, RINGS, WRIST PIN, AND RETAINING CLIPS UNLE   ITEM                                 4090DC BORE SIZE                       81.02 PISTON SIZE                    80.97 RING                                RIK81.00A CLIP                                 CW16 WRIST PIN                       WP070DLC
WÖSSNER Forged Piston Ø80.96mm - Wössner - 4090DB
  • -13.33%
Shipped the 09/06/2026
Pistons

WÖSSNER Forged Piston Ø80.96mm

WÖSSNER
4090DB
€221.44 €255.50
L PISTON KITS INCLUDE PISTON, RINGS, WRIST PIN, AND RETAINING CLIPS UNLE   ITEM                                 4090DB BORE SIZE                       81.01 PISTON SIZE                    80.96 RING                                RIK81.00A CLIP                                 CW16 WRIST PIN                       WP070DLC
WÖSSNER Forged Piston Ø80.95mm - Wössner - 4090DA
  • -13.33%
Out of stock - No confirmed delay
Pistons

WÖSSNER Forged Piston Ø80.95mm

WÖSSNER
4090DA
€221.44 €255.50
L PISTON KITS INCLUDE PISTON, RINGS, WRIST PIN, AND RETAINING CLIPS UNLE   ITEM                                 4090DA  BORE SIZE                       81.00   PISTON SIZE                    80.95   RING                                RIK81.00A CLIP                                 CW16 WRIST PIN                       WP070DLC
Top End