Hot Rods Crankshaft Kit CBK0074 — Suzuki RM125 2001-2003

Product Description

Get your engine back to factory-fresh performance with the Hot Rods Crankshaft Kit. Designed as a direct, high-quality OEM replacement, this kit is the perfect solution for riders looking to restore reliability and power to their Suzuki RM125 2-stroke machine. Precision-engineered for 125cc displacements, it takes the guesswork out of engine building.

Each crankshaft is factory assembled and trued to strict OEM specifications, ensuring a smooth, balanced operation that meets or surpasses the original component's performance. Constructed from high-strength 4140 steel, these kits are built to handle the rigors of off-road riding, providing the durability you need to keep your vintage Suzuki running strong on the track or the trail.

Top Features: Hot Rods Crankshaft Kit

• Complete assembly includes a high-performance Hot Rods connecting rod for maximum reliability.
• Factory trued and assembled to meet or exceed OEM performance standards.
• Completely ready for installation right out of the box—no additional machining required.
• Fully rebuildable design using genuine Hot Rods components for long-term serviceability.

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Does this kit include the main bearings?
A: No, this is the crankshaft assembly only. We always recommend pairing a new crankshaft with fresh main bearings and high-quality seals to ensure a successful rebuild.

Q: Is this crankshaft balanced to factory specifications?
A: Yes, Hot Rods builds these units to meet or exceed OEM specifications, providing a perfectly balanced, drop-in replacement for your RM125.

Expert Pro-Tip: When replacing a 2-stroke crank, ensure you check the condition of your power valve system while the cylinder is removed. A properly functioning power valve is critical for getting the most out of your 125cc engine, and it’s the perfect time to clean out any carbon buildup while you have the engine apart.

Recommended Pairings:
o Suzuki 2-Stroke Performance Parts
o Suzuki RM125 Performance Parts
o Premium Motorcycle Chemicals & Assembly Lubes

About Moto-House MX

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. Every order ships fast from our Central Florida location.

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