Polini Hi-Speed Variator Kit – Honda Ruckus & 50cc 139QMB
Polini Hi-Speed Variator Kit – Honda Ruckus & 50cc 139QMB
$135.81
10 in stock
*Note: Free shipping to U.S. mainland (excludes AK, HI, and territories)
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Product Details
Description
Polini Hi-Speed Variator Kit – Honda Ruckus & 50cc 139QMB
Key Details
- 241.626, Original Parts For Scooters SKU: 146-4
Compatibility
Fits many 139QMB-based 50cc / 80cc scooter engines. Confirm measurements, connector style, and engine family before ordering.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Engine Size: 50cc, 80cc, Ruckus
- Engine Code: 139QMB
- Fits Models / Common Applications: Honda Ruckus and other compatible models may apply.
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 139QMB engine?
A: This SKU is listed as compatible with 139QMB engine-code fitment. Always compare your original part and scooter details before ordering.
Q: Will this fit a Honda?
A: This SKU is listed with Honda model fitment where the scooter also matches the listed engine or fitment notes.
Q: Is this for 50cc scooters?
A: This SKU is listed with 50cc engine-size fitment. Confirm exact model, year, and part style before ordering.
Additional information
| Weight | 1.65 lbs |
|---|---|
| Dimensions | 11 × 9 × 4 in |
| Condition | New |
|---|
Unlock the full performance potential of your Honda Ruckus or Metropolitan with the Polini Hi-Speed Variator Kit. Re-engineered ramp plate geometry allows the drive belt to travel further up the pulley face, widening the gear ratio for stronger off-the-line acceleration and a higher top-end speed. Includes two roller weight sets for tuning to your riding style. Made in Italy by Polini. SKU: 1200-1210.
Kit includes:
- 1x variator face — 95mm, precision-cast aluminum
- 1x ramp plate
- 3x slider guides
- 1x drive boss (20mm bore)
- 6x 16x13mm rollers at 5.6g
- 6x 16x13mm rollers at 6.9g
- Variator diameter: 95mm
- Drive boss bore: 20mm
- Roller size: 16x13mm (5.6g and 6.9g sets included)
- MPN: 241.626
- Made in Italy
- Weight: 1.5 lbs
- SKU: 1200-1210
- Honda Ruckus NPS50 (2003–present) — 50cc 4-stroke GET engine
- Honda Metropolitan CHF50 (2002–2009 carbureted GET models only — does NOT fit 2013+ NCH50)
- Most 50cc QMB139/GET horizontal engine applications
Installation note: Do not grease roller tracks or weights — Polini rollers are engineered to run dry. Inspect rollers every 1,500 miles and replace if flat-spotted.
Note: This is a performance racing part intended for closed-course competition and off-road use only. Not legal for use on pollution-controlled vehicles or on public roads in California or other emissions-regulated jurisdictions. Check your local laws before installing.
