Short Description: Restore the heart of your engine with these high-strength, forged steel connecting rods. Engineered for maximum durability, they ensure peak power transfer and long-term reliability for your Dnepr MT-11.

Technical Specifications:

• Compatibility: Dnepr MT-11 (and compatible KM3-8.155 series)
• Manufacturer Code / SKU: MT801233 / MT801255
• Part Type: Engine / Crank Gear

Purpose and Role in the Motorcycle (based on the original manual):
The connecting rod is a critical component of the crank gear, serving as the mechanical link between the piston and the crankshaft. Its primary role is to convert the linear motion of the piston into the rotational energy required to drive the motorcycle. To handle the high pressures of the MT-11's 649cc engine, these rods feature an I-section forged steel design for superior rigidity. The small end is fitted with a precision bronze bushing to support the piston pin, while the asymmetrical big end utilizes detachable, thin-walled interchangeable bushings. Because these rods are asymmetrical, the left and right components are not interchangeable; the lobes on the shanks must be oriented specifically (towards the flywheel for the right rod and towards the centrifuge for the left) to ensure the engine is balanced and operates without mechanical interference. Replacement is typically required during a full engine overhaul or if signs of excessive wear in the bushings occur, which could otherwise lead to premature damage of the crankshaft crankpins.

Benefits of Buying:

• Exact Factory Fit: Manufactured to the precise technical specifications of the Dnepr MT-11, ensuring seamless integration with the crankshaft and pistons.
• Forged Steel Durability: The I-section forged construction provides significantly higher fatigue resistance than cast alternatives, essential for heavy-duty sidecar operation.
• Optimized Friction Reduction: High-quality bronze bushings in the small end reduce wear and tear on the piston pin, extending the overall service life of the engine rebuild.