NCY Clutch Springs 1500 RPM Yellow (Vino, Zuma 125)
Description: One of the fundamental upgrades you can make to your Yamaha Vino or Yamaha Zuma is swapping out the clutch springs for ones that will give you more acceleration off the line. The different colors are different stiffnesses to allow you to dial in your scooter to just the way you like it. These springs are great for the beginning tuner or the advanced looking for more control over the performance of their Yamaha Vino or Yamaha Zuma. NCY clutch pressure spring 1500 RPM uses a modified alloy spring providing better resilience and above-average strength for Yamaha Vino, Zuma 125, and many other 125/150cc base engines. Get better acceleration on your Yamaha Vino, Zuma 125 by upgrading your clutch springs!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.
• 3x Clutch Springs (yellow): 1500 RPM
• Spring L: 12.7mm / ID: 6.6mm / OD: 10.4mm
• Hook-to-Hook Overall L: 61.7mm
• Made In Taiwan
• Fit Dowel Pin Set (8x14mm)
• Fit Belt Size: 759-22-30 (Vino)
• Fit Belt Size: 810-22-28 (Zuma)
• Fit Vino 125
• Fit Zuma 125
Supported Models: NCY CVT KIT (Part# 1200-1047); Asia/European model Cygnus 125, Yamaha BW's 125, Yamaha Cygnus 125, Yamaha GTR 125, Yamaha Vino 125, Yamaha Zuma 125.
Item Weight & Product Dimensions:
• 0.033 Pounds | 2.429" (L) x 0.409" (OD) x 0.259" (ID)