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 two-stroke models. This kit is engineered for high durability and precision to meet the demands of rigorous off-road performance. 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. Part Number: 56-127.NM.
- SKU
- 56-127.NM
- Brand
- Dirt Racing
- Availability
- In Stock (3)
FULL DESCRIPTION
Namura Connecting Rod Rebuild Kit
TheNamura Connecting Rod Rebuild Kit - RX-70012 is a premium replacement kit designed for high durability and precision. This kit is engineered to meet the demands of rigorous off-road performance for specific two-stroke motorcycle engines.
Key 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:
- Center to Center Length: 125 mm
- Small End Bore Diameter: 18 mm
- Big End Pin Diameter: 24 mm
- Big End Bore Diameter: 17 mm
- Small End Width: 17 mm
Cross-Reference Part Numbers:
- KTM: 54830015144, 54830015244
- Athena: P40321046
- Psychic: MX-09047
- Hot Rods: 8669
- ProX: 03.6323
- Wossner: P2023
