Naraku Performance Variator With 6g Rollers For 50cc-100cc QMB139 Scooter Motors (PR37/137-42)
Naraku Performance Variator With 6g Rollers For 50cc-100cc QMB139 Scooter Motors (PR37/137-42)
Hero image 0 of Naraku Performance Variator With 6g Rollers For 50cc-100cc QMB139 Scooter Motors (PR37/137-42)
Popular pick

Naraku Performance Variator With 6g Rollers For 50cc-100cc QMB139 Scooter Motors (PR37/137-42)

4 stars out of 2 reviews
(4)|
8 ratings

About this item

Want to wake up your 50cc or 100cc scooter?

Naraku Performance 50cc QMB139 Variator Kit Kymco

This Naraku Performance Variator is a solid upgrade.

Naraku Variator Roller Set- 18x14mm | UK

It's designed specifically for the common QMB139 motors you find in a ton of scooters.

New High Performance Variator Complete Set For Scooters GY6

The kit comes complete with 6gm rollers, so you're ready to install and get that better acceleration and maybe a little more top speed.

Naraku QMB139 Variator Drive Face - Scooter Parts

This is the PR37, manufacturer part number 137-42.

RED LINE RACING VARIATOR WITH TUNING KIT FOR QMB139 50cc - 100cc

It's a brand new, direct fit performance part.

Naraku Variator 88mm Sport Black (DIO, QMB

No warranty, but it's Naraku, so you know it's good stuff.

Naraku - Transmission variatorkit - GY6 50 - 669mm

Get your scooter running the way it should!

Naraku QMB139 Variator Kit - USA

NARAKU HONDA RUCKUS RACING VARIATOR KIT 50cc *5.5gm ROLLERS* - GY6RACING

$ 43.50
Price when purchased online
  • Free shipping
  • Free 30-day returns

How do you want your item?

You get 30 days free! Choose a plan at checkout.
How do you want your item?
Sold and shipped by 88doorsmanagement.com
Free 30-day returns

Customer ratings & reviews

4 out of 5 stars
stars8 ratings2 reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.