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Wossner Crankshaft CS2070 KTM 125 SX 2016-2023

Premium Engine Rebuild Rotating Kit, Crankshaft, Piston, and Gaskets

Wossner CS2070 Crankshaft assembly for KTM 125 SX 2016-2023
- Premium German engineered Wossner crankshaft.
- Forged and Shot Peened connecting rod.
- Slightly lighter weight than OEM with improved strengthened connecting rod and overall durability.
- Bushed wrist pin end with additional oil grooves.
- Premium lower end connecting rod roller bearing.
You are given the option with this crankshaft to add the OEM crank bearings, full gasket set and Premium Wossner piston. (see drop downs at checkout)
- All OEM KTM main crank bearings

- The crankshaft & piston (if choosen) in this kit are of better quality than the OEM KTM parts and is exactly what we would use if we were building our own KTM!

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Pricing: $359.95


Kit inlcudes
- Premium forged, shot peened Wossner crankshaft assembly (these cranks are premium quality, we feel they are better than OEM)
Optional parts for this crankshaft
- OEM KTM main crank bearings
- Premium forged Wossner piston.
- Premium full engine gasket set.
MCB uses Wössner pistons exclusively in all our MX/Off road kits. Germany's finest aftermarket forged piston manufacturer with over 25 years of experience in the Powersports / racing industry.

Wössner is currently the piston of choice for Monster Energy Star Yamaha Racing Team.

Wossner crankshafts use only premium forgings, trued and balanced crankshaft with premium OEM bearings.


  • 23431307
  • 23431307
  • KTM
  • New

Shipping Information

  • Item Requires Shipping
  • 10.0 lbs.
  • W10.0000” x H12.0000” x L18.0000”

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