NCY Secondary Slider (Aprilia, JOG, Zuma 50)
Description: NCY Secondary Slider aka Torque Driver or Secondary Pulley with 2 different linear guide slots. Most torque drivers have curved slots which is not ideal for performance gains but fine for rideability. The 2 different linear options mean you can give more emphasis to acceleration. This is more a feature for the race track but can give the everyday commuter improved drive with no loss of performance at the rear wheel.
Compatible with sport clutches on the market works on Yamaha Zuma, Minarelli Jog engines, Chinese Yamaha Clones such as the 1PE40QMB 1E40QMB engines, Malaguti, CPI, as well as Aprilia Scooters with Piaggio engines, and Franco-Morini 50cc engines found in the 1E41QMB Suzuki AD50 AG50, TGB R50X, TGB 101, TGB 303 and Peirspeed Scooters.
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.
NOTE: This NCY Secondary Slider/Pulley measures 33mm I.D. Most Minarelli engines after 1995 used a 34mm I.D. Please verify before ordering. This NCY Secondary Slider/Pulley is for the Yamaha Zuma (Year 2002-2011) 2T and Minarelli engines. Will work on Prebug ONLY if you use WITH horizontal pulley, will NOT work with Prebug pulley.
Includes the following Secondary slider (torque driver) and O-rings.
• 1x Secondary Slider Funnel ID: 33mm / OD: 42mm / H: 38mm
• 1x Secondary Slider Plate OD: 105mm
• Made in Taiwan
• Fit Belt Size: 818 (Fit Aprilia ONLY)
• Fit Belt Size: 788 (Fit JOG ONLY)
• Fit Belt Size: 784.5 (Fit Zuma 50 ONLY)
• Fit Compression Spring: 1k, 1.5k, 2k rpm
• Fit Dowel Pin Set (8x14mm)
• Fit Aprilia 50
• Fit Jog 50
• Fit Zuma 50
Supported Models: Yamaha Zuma, Minarelli Jog engines, Chinese Yamaha Clones 1PE40QMB 1E40QMB engines, Malaguti, CPI, Aprilia Scooters with Piaggio engines, and Franco-Morini 50cc engines found in the 1E41QMB Suzuki AD50 AG50, TGB R50X, TGB 101, TGB 303, and Peirspeed Scooters.
Item Weight & Product Dimensions:
• 0.544 pounds | 4.646" (OD) x 1.299" (ID) x 1.305" (H)
Sorry, this video is NOT dubbed in English. Khmer speaking only.