Piston Kit - KTM EXC 125 ('01-'16) / SX 125 ('07-'20) / Beta RR 125 ('18-'20) / Husqvarna TC 125 ('14-'20) - 125 2T - ProX

Please select the piston size from the box above.

ProX piston kit for Beta RR 125 Enduro 2T (2018-2020) / Husaberg TE 125 (2012-2014) / Husqvarna TC 125 (2014-2020) / TE 125 (2014-2016) / TX 125 (2017-2019) / KTM SX 125 (2007-2020) / EXC 125 (2001-2016) XC-W 125 (2017-2019) - 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
- ring pin position measured from center (E): 1.25 mm
- ring pin position measured from center (F): 1.25 mm
- internal distance of piston pin (G): 21.20 mm
- piston head shape: domed
- 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)
- E (53.98 mm)