Product information "Top Drive Gear – For SPY Racing Quad SPY250F1/F3 with Zongshen ZS169MM Engine"
⚙️ Precision in the Gearbox: Top Drive Gear for SPY Racing Quad
Top Drive Gear – For SPY Racing Quad SPY250F1/F3 with Zongshen ZS169MM Engine
The Top Drive Gear is a critical element in your quad's manual transmission. It is part of the main shaft and is directly involved in transferring engine power to the subsequent gears. Wear or damage to this gear leads to shifting problems, noises, and can seriously compromise the overall gearbox function.
This high-strength replacement drive gear is precision-engineered for the Zongshen ZS169MM engine. It ensures the smooth shifting operations and secure power transfer required for the reliable performance of your 250cc quad.
✨ Your Benefits at a Glance:
Restoration of Shifting Quality: Guarantees precise and smooth shifting operations for the upper gears.
Durable Materials: Made from hardened transmission steel for high load capacity and minimal wear.
Acoustic Improvement: Eliminates grinding and rattling noises caused by tooth wear.
Exact Fit: Direct replacement, perfectly matched to the transmission shafts of the Zongshen ZS169MM engine.
✅ Perfect Fit for the Following Models:
This replacement part is intended for the transmission in the following models:
Manufacturer
Model / Type
Engine
Application
SPY Racing
SPY250F1 / SPY250F3
Zongshen ZS169MM
Upper Transmission Shaft / Gear
⚠️ Important Installation Notes:
Transmission Repair: Replacement requires the disassembly and dismantling of the gearbox. This work should only be performed by experienced mechanics.
Check Mating Parts: Check all gears engaging with the gearbox for damage before installing the new gear.
Oil Change: An oil change (engine or transmission oil) with the prescribed type is required after gearbox repair.
Ensure precise shifting and secure power transfer – with this new drive gear!
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