Key Performance Benefits:
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Massive Vibration Kill: Lower engine cruising revolutions directly eliminate the high-frequency UCE engine buzz, keeping your hands and feet completely numb-free on long-distance tours.
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Relaxed Highway Cruising: Elevates your comfortable cruising sweet spot to 85–95 km/h. The engine feels remarkably unstrained, leaving you plenty of throttle breathing room for safe overtaking.
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Enhanced Fuel Efficiency: By reducing engine revolutions per minute (RPM) at highway speeds, this sprocket optimizes your fuel-to-distance ratio, giving you more kilometers out of every tank.
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Extended Mid-Range Power: Stretches the usable speed bandwidth of your 3rd, 4th, and 5th gears, reducing the need for constant, frustrating gear shifts in fast-flowing traffic.
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Built for the Long Haul: Precision-machined from high-tensile, case-hardened structural alloy steel to handle intense torque loads, actively resisting tooth pitting, chipping, and uneven wear.
Technical Specifications:
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Brand: EAZ (Enfield & Activa Zone Aftermarket Performance)
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Sprocket Size: 16 Teeth (16T Overdrive Gearing)
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Placement: Front Engine Gearbox Output Shaft
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Material: Forged High-Carbon Hardened Steel
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Chain Compatibility: Designed for standard 520 pitch motorcycle drive chains
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Fitment Type: Direct drop-in aftermarket replacement (No chassis modifications or long cable extensions required)
Motorcycle Compatibility:
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Royal Enfield Classic 350 (UCE Models): Perfectly tailored for all carbureted and fuel-injected (EFI) Unit Construction Engine variants.
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Royal Enfield Bullet 350 / Electra (UCE Platforms): Fully compatible with matching J-spindle engine output layouts.
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Note: This aftermarket modification is engineered specifically for the legacy UCE single-cylinder platform. Please verify your engine generation before ordering if you are servicing the newer J-Series Reborn chassis.
Workshop Installation Tip:
Because your final drive gearing dictates your chain tension and alignment, we highly recommend inspecting your current chain for excessive slack or stretch before mounting. Always utilize a fresh lock-tab washer under the main countershaft nut, apply a light dab of high-temperature grease to the output splines, and ensure your rear wheel is perfectly aligned to guarantee long-lasting, noise-free performance!










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