CONNECTING ROD KTM 250 300, NAMURA RX-70012 / MX-09047

The Namura Connecting Rod Rebuild Kit - RX-70012 is a premium replacement kit designed for Husaberg, Husqvarna, and KTM two-stroke models. This kit is engineered for high durability and precision to meet the demands of rigorous off-road performance.

Features:

• Manufactured from hot-rolled ASTM 4115 steel and case-hardened for maximum durability.


• Advanced design with side scalloping and vent slots to minimize bearing race distortion at high RPMs.


• Double-forged rods enhance grain flow and dimensional consistency.


• Small ends are double-drilled for improved lubrication and cooling of the wrist pin bearing.


• Silver-coated thrust washers and crank pin bearings for added lubricity and reduced friction.


• Complete kit includes rod, crank pin, crank pin bearing, top-end bearing, and thrust washers.

Technical Specifications:

• A (Center to Center Length): 125 mm


• B (Small End Bore Diameter): 18 mm


• C (Big End Pin Diameter): 24 mm


• D (Big End Bore Diameter): 17 mm


• E (Small End Width): 17 mm

Cross-Reference OEM Part Numbers:

• KTM: 54830015144, 54830015244


• Athena: P40321046


• Psychic: MX-09047


• Hot Rods: 8669


• ProX: 03.6323


• Wossner: P2023

Compatibility:

Husaberg Models:

• TE 250 (2011-2014)


• TE 300 (2011-2014)

Husqvarna Models:

• TC 250 (2014-2017)


• TE 250 (2014-2017)


• TE 300 (2014-2017)


• TX 300 (2017)

KTM Models:

• EXC 250 (2004-2017)


• Freeride 250 R (2014-2017)


• SX 250 (2003-2017)


• XC 250 (2017)


• XC-W 250 (2017)


• EXC 300 (2004-2017)


• XC 300 (2017)


• XC-W 300 (2017)

Part Number:

56-127.NM