Product Description
Ensure seamless power transmission and precise gear shifts with the Genuine Royal Enfield Wheel Clutch Machined. Often referred to as the Clutch Center or Inner Clutch Hub, this critical OEM component (Part No: 570435/B) is the backbone of the clutch assembly for all 350cc Unit Construction Engines (UCE).
Manufactured from high-strength, heat-treated steel, the 570435/B is precision-machined to exact factory tolerances. Its primary role is to house and align the clutch friction and steel plates, providing the necessary structural support to lock the engine’s crankshaft to the gearbox input shaft when the clutch is engaged. The “Machined” designation highlights its superior surface finish and dimensional accuracy, which reduces friction plate “dragging” and ensures a crisp, consistent lever feel. Whether you are performing a full clutch overhaul due to slippage or replacing a notched hub that causes jerky engagement, this genuine hub restores the smooth, reliable “bite” your Royal Enfield is known for.
Key Features:
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OEM Precision Machining: Features a refined surface finish to ensure smooth plate movement and prevent premature wear of the clutch stack.
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High-Load Durability: Built from premium-grade steel alloys to resist the high torsional stress and thermal expansion of air-cooled engines.
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Perfect Alignment: Engineered to eliminate plate wobbling, reducing mechanical vibration and ensuring silent clutch operation.
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Direct Bolt-In Fit: A factory-correct replacement that requires no modifications to the existing clutch drum (basket) or pressure plate.
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Restores Shift Quality: Eliminates “clutch drag” and “hard-neutral” issues caused by worn or uneven hub splines.
Product Specifications:
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Brand: Royal Enfield Genuine Parts
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Part Number: 570435/B
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Also Known As: Clutch Hub / Clutch Center / Inner Housing
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Material: Precision-Machined Heat-Treated Steel
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Weight: Approx. 0.8 kg
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Compatibility:
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✅ Royal Enfield Classic 350 (BS3, BS4, BS6 UCE Models)
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✅ Royal Enfield Bullet 350 / Standard 350 (UCE)
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✅ Royal Enfield Electra 350 (UCE)
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✅ Royal Enfield Thunderbird 350 / 350X
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❌ Note: Not compatible with J-Series (Reborn/Meteor/Hunter), 650 Twins, or 500cc EFI models (uses 570434/D).
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