Polini Variator 122mm w/Comp Spring Kit (Vino, Zuma 125)

Description: Polini Variator 122mm with Comp Spring Kit for the Yamaha Vino 125, Yamaha Zuma 125, and Yamaha BW's 125 scooters. 

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.

Specifications: 

Polini Variator 122mm w/Comp Spring Kit (Vino, Zuma 125) – OPTIONAL ADD-ON (IN RED).

Includes the following Variator, Variator boss, Variator ramp plate (top), Variator slides, Roller weights, Compression torque Spring, and a tube of High-temp grease.

1.    Includes Variator, Boss, Roller weights, Variator housing, Variator slides, Variator top
•    1x Alumin-Alloy Housing ID: 20.9mm / OD: 122mm
•    1x Stainless Steal Boss L: 48mm / ID: 16mm / OD: 20.9mm
•    1x Metal Top Splines: 15 / L: mm / ID: 14.2<16mm / OD: mm
•    6x Roller Weights: 20x17mm 9gm
•    3x Plastic Slides (black)
2.    Includes Compression Torque Spring, Compression Torque Spring
•    1x Spring Comp (blue): 15% Stiffer Than Stock
•    Made in Italy!
•    Fit Clutch: 115.84mm / Sheave: 41mm / Bearing Funnel: 42mm / Nut: M28 / Socket: 19mm, 46mm / Bell Spline: 16
•    Fit Variator Shims: 20mm / Drive Splines: 15
•    Fit Belt Size: 759-22-30 (Vino)
•    Fit Belt Size: 790.5-21.9, 810-22-28 (Zuma)
•    Fit Clutch Springs: 1k, 1.5k, 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); Asia/European model Cygnus 125, Yamaha BW's 125, Yamaha Cygnus 125, Yamaha GTR 125, Yamaha Vino 125, Yamaha Zuma 125

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Item Weight & Package Dimensions:
•    0.838 pounds | 4.528" (L) x 4.528" (W) x 1.496" (H)
•    0.172 pounds | 3.486" (L) x 2.852" (W) x 1.050" (H)
•    0.294 Pounds | 6" (L) x 2.291" (W) x 1.909" (H)