NCY Compression Spring (1500 RPM) Vino125,Zuma125
NCY Compression Spring (1500 RPM) Vino125,Zuma125
$26.77
Out of stock
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
Orders placed by 1pm EST on weekdays ship the same day.
Product Details
DESCRIPTION: Compression springs do a couple of things. First they supply the pressure to engage the belt. They also determine the rate at which the CVT transmission changes from low to high gear. A 1000rpm spring will go into a higher gear sooner than a 2000rpm spring.This NCY 1500 rpm compression spring is specifically for the Yamaha Vino 125 & Zuma125 / BW’s125.Measurements:Wire Diameter: 5.0mmInner DIameter:54.5mmLength: 116.0mm
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Fits Models / Common Applications: Yamaha and other compatible models may apply.
- Fitment Notes: CVT, Auto Transmission
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a Yamaha?
A: This SKU is listed with Yamaha model fitment where the scooter also matches the listed engine or fitment notes.
Additional information
| Weight | 0.375 lbs |
|---|---|
| Dimensions | 7 × 2.5 × 2.5 in |
| Condition | New |
|---|
The NCY 1500 RPM CVT Compression Spring is specifically engineered for the Yamaha Vino 125 and Zuma 125 (BW's 125). The compression spring controls two critical CVT functions: it supplies the pressure needed to engage the drive belt, and it determines the rate at which the transmission shifts from low to high gear. A higher RPM spring delays the upshift, keeping the engine in its powerband longer for improved mid-range pull.
Reference: A 1000 RPM spring upshifts sooner (smoother, earlier engagement); a 2000 RPM spring upshifts later (more aggressive, holds low gear longer). This 1500 RPM spring sits between stock and aggressive.
Key Features
- 1500 RPM shift point — delays upshift for improved mid-range pull vs. stock
- Specifically engineered for Yamaha Vino 125 and Zuma 125 / BW's 125 CVT cases
- Controls belt engagement pressure and gear ratio transition rate
- ISO 9001 certified, manufactured in Taiwan by NCY since 1997
- Engagement RPM: 1500
- Wire Diameter: 5.0mm
- Inner Diameter: 54.5mm
- Length: 116.0mm
- MPN: 619A09MJ15
- Origin: Taiwan (ISO 9001 Certified)
| Brand | Model | Years |
|---|---|---|
| Yamaha | Vino 125 | All Years |
| Yamaha | Zuma 125 / BW's 125 | All Years |
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This product is intended for off-road/racing use only. Not legal for use in California on pollution-controlled vehicles. Performance upgrades are not covered under warranty.
