Scooter CVT Upgrade Kit Clutch Disc Clutch Block Clutch Cup FOR Rusi RFi 175

Product Material：1. Magnesium-aluminum alloy drive disc and clutch base; high-density aluminum material is resistant to high-temperature deformation and will not deform even after long-term passenger and cargo transport.2. Thickened asbestos semi-metallic friction pads on the clutch slings; high-temperature resistant, dust-free, and less prone to slipping under heavy loads in rainy seasons or on mountain roads.3. High-temperature matte paint finish on the clutch cup; rust-proof and wear-resistant, and will not peel even after long-term high-speed friction.4. Precision CNC spline inner hole, 1:1 original factory mold, perfectly meshes with the Rusi RFi 175 crankshaft, with no play or abnormal noise.5. Solid rivets secure the friction shoes; they will not fall off during high-speed riding, providing significantly better safety than ordinary aftermarket parts.Product Advantages：1. Thickened friction pads increase the contact area, providing a powerful bite at start-up and eliminating the original low-speed vibration and slippage, resulting in a smoother start when carrying passengers.2. For passenger scenarios, power is retained even on steep slopes and under heavy loads, while significantly improving acceleration when carrying cargo.3. The drive disc features a multi-airflow cooling blade design, quickly dissipating heat from the CVT during high-speed riding, reducing high-temperature losses and extending service life by 50%.4. Complete dynamic balancing calibration ensures uniform transmission engagement, linear acceleration, and reduced high-speed resonance noise.5. Fully compatible with the Rusi RFi 175 original dimensions, requiring no grinding or modification. Repair shops/individuals can directly disassemble and replace parts, reducing labor time.