NCY Clutch Spring 1500 RPM Set (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 stiffness's 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!
NOTE: Before use, lubricate slider grooves, slider pins, ball bearing seat, and inner funnel area with heat-resistant moly-graphite grease.
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.
Include the following Clutch spring set.
• 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 Clutch: 115.84mm / Sheave: 41mm / Bearing Funnel: 42mm / Nut: M28 / Socket: 19mm, 46mm / Bell Spline: 16
• Fit Belt Size: 759-22-30 (Vino)
• Fit Belt Size: 790.5-21.9, 810-22-28 (Zuma)
• Fit Clutch Springs: 1k, 2k rpm
• Fit Compression Spring: 1k, 1.5k, 2k rpm
• Fit BWS 125
• Fit Vino 125
• Fit Zuma 125
Supported Models: NCY CVT KIT (Part# 1200-1047); Benelli Velvet 125, Italjet Millennium 125, Malaguti Madison 125, Yamaha BWS 125, Yamaha Cygnus 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)
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