Piston Kit - KTM SX 125 ('01-'06) - 125 2T - ProX

Please select the piston size from the box above.

ProX piston kit for SX 125 (2001-2006) - 125cc 2T. The complete application list can be found below.

Technical specifications:
- standard cylinder diameter (factory diameter): 54.00 mm
- engine type: 2-stroke
- total piston length (B): 58.00 mm
- piston pin diameter (C): 15.00 mm
- compression height (D): 22.00 mm
- pin ring position measured from center (E):
- pin ring position measured from center (F): 0.00 mm
- internal distance of piston pin (G): 20.00 mm
- piston head shape: flat
- other information:
- manufacturing technology: cast piston coated with molybdenum disulfide (MoS2)

Available piston sizes (A):
- A (53.94 mm)
- B (53.95 mm)
- C (53.96 mm)
- D (53.97 mm)