NCY CVT KIT Gen 4 (GY6) - CUSTOMIZABLE
Description: NCY CVT Kit Gen 4 GY6 aka Super CVT transmission kit for GY6 125/150cc+ engines is one of the best dollar-for-dollar bolt-ons to improve your GY6 125/150cc+ or Polaris RZR 170! Quicker acceleration, reach faster top speeds, and makes your GY6 CVT the smoothest running transmission in town! From rapid downshifting to slow cruising, this thing is smooth. Ultralight balanced components, oversized wear pads, and state of the art polytetrafluoroethylene (PTFE) coatings ensure superior performance and long service life.
NOTE: Must re-use stock variator boss, washers, clutch back-ramp plate, secondary slider funnel, clutch nut, and nuts. For some models like the Polaris RZR 170, you'll need to widen the NCY Variator Top plate center hole, with a dremel tool, to fit through its variator shaft. Recommend using a new belt with this kit. Belt and the belt drive facing plates KEEP DRY. All, other areas apply moly-graphite grease when assembling.
Installation: 1. Slack the belt by opening the CVT clutch gives belt slack to the variator side. 2. Then install the variator drive face while lifting the slack belt further away from the center boss if done properly should not see any splines between variator drive face slop-side and boss flat-side. Should be flushed together. 3. Then install the existing variator fan, washer, and hand-tight nut. 4. Finally, apply blue Loctite, torque nut to 30-35ft-lbs. For reassurance please consult your manufacturer's variator torque specs.
100% NCY Products – FOUR CUSTOMIZABLE.
Includes the following Drive face, Roller weights, Variator, Secondary slider, Springs, Spring bearing seat, Clutch, and Clutch bell.
1. Includes NCY Drive Face Fan, Drive Face (Make Selection)
• 1x Aluminum Drive Face Fan/CNC Weight: 136<144.7gm / OD: 107<115mm / H: 18mm
• Splines: 19 / ID: 13.5<15mm / H: 7mm
2. Includes NCY Variator 115mm Coated Gold, Roller weights, Variator housing, Variator slides, and Variator top
• 1x Alumin-Alloy Housing Teflon Coated ID: 24mm / OD: 115mm / H: 36mm
• 1x Metal Top ID: 15mm / OD: 87mm / H: 24mm
• 6x Roller Weights (red): 18x14mm 10<12gm (Make Selection)
• 3x Plastic Slides (red)
3. Includes NCY Secondary Slider, slider (torque driver), and O-rings
• 1x Secondary Slider Funnel ID: 34mm / OD: 43mm / H: 47mm
• 1x Secondary Slider Plate OD: 141.84mm
4. Includes NCY Secondary Bearing Sping Seat, Bearings, and Bearing seat
• 1x Bearing Seat ID: 45.38mm / OD: 57.5mm / H: 3mm / Grove: 1.75mm
• 1x Bearings Pak
5. Includes NCY Compression Spring, Compression Spring
• 1x Spring Comp: 1k<2k RPM / L: 147.9<154mm (Make Selection)
• Spring ID: 48.5mm / OD: 58<58.5mm
6. Includes NCY Clutch Gen 4 Performance Green, Clutch housing, Clutch springs, and Clutch weights.
• 1x Clutch ID: 24.3<28mm / OD: 121.8mm / H: 36.85mm
• 3x Clutch Spring (red): 2000 RPM
• 3x Clutch Weights (green)
7. Includes NCY Clutch Bell, Clutch bell (Make Selection)
• 1x Iron Clutch Bell Vented Weight: 680.39<793.79gm / ID: 125mm / OD: 137.34mm / H: 43mm
• Splines: 19 / ID: 13.5<15mm / OD: 20mm / H: 24.77mm
• Made in Taiwan
• Fit Dowel Pin Set (8x14mm)
• Fit Belt Size: 743, 835, 842 (Fit GY6 ONLY)
• Fit 54mm Stud Spacing (A-Block)
• Fit 57mm Stud Spacing (B-Block)
• Fit GY6 125/150cc+
Supported Models: NCY CVT KIT (Part# 1200-1048-1); GY6 152QMI 157QMJ 161QMK 161QML Chinese Scooter, ATV, Genuine Buddy, Kymco, Polaris RZR 170, Ruckus GY6 Swap, Vento
Item Weight & Package Dimensions:
• 6.581 pounds | 16.5” (L) x 11.75” (W) x 2.687” (H)