All Balls Racing Crankshaft Bearing Kit (24-1052) Use_ATV/UTV Vibration tested

Vibration tested

Replacement Rings: 2xRSC8000

this kit includes the below for your KTM 250 SX-F 10-12:

Operation Temperature: -20° C to 85° C

they can be used with OE rims with modification to allow the wider nipple to fit

All Balls Racing Crankshaft Bearing Kit (24-1052) Use_ATV/UTV Vibration testedContains right and left crankshaft bearings (contains outer seals for all 2 stroke engines). Either Koyo or Nachi Bearings (precision Japanese crank bearings)Reduce crank pin wear with our crank seals! Our seals are designed with a carbon fluorocarbon sealing lip to reduce "dry start" friction Quality design and construction of every All Balls piece meets the toughest standards and conditions from daily commuting to full on racing, all older bearing