Koso-Polini Stage II GY6 150 CVT Upgrade


Item No: 15053
Brand: DR Pulley
List Price: $249.95
BLACK FRIDAY SALE: $219.95
You Save: $30.00 (12 %)
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CVT Belt*

 

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img-qind.JPGKoso High Performance Variator Set (FB224003) for 125cc and 150cc GY6 4-stroke engines. This variator dissipates heat better, has in increased CVT range and has an optimized ramp design for improved acceleration!

  • Made in Taiwan
  • Dissipates Heat
  • Increases CVT Range
  • Optimized Ramp Design for Improved Acceleration
  • Includes 18x14 (9g) Roller Weights

 

img-qind.JPG Polini 3G Maxi-Speed Adjustable Clutch for 125cc and 150cc GY6 4-stroke engines.

 Polini's 3G Maxi-Speed clutches have allen screws for adjusting preload on the clutch springs without having to remove the clutch from the engine! This is the type of clutch used by Polini's race teams and it also features lightweight reinforced clutch blocks and fiber reinforced shoes for long life, good grip and superior heat resistance. Great for use on stock or modified GY6 engines.

 Fits Honda, Chinese and Taiwanese GY6 powered scooters including the following: 

  • Honda: Elite 110, PCX 125/150, SH150
  • Genuine: Buddy 125
  • Kymco: Agility 125/150, People 125/150, Like 125/150, and Super 8 125/150
  • SYM: HD125, Symply 125
  • Scooters with Engine Code: QMI152, QMI157, QMJ152, QMJ157, BN157QMJ, 1P58MJ 157MJ

Please see our Warranty & Returns Policy.

 

Supported Models: GY6 QMI/QMJ 152/157, Various unlisted makes/models

Fits TrailMaster 150 XRS/XRX/Challenger UTVs/Blazer 150/150X

This kit completes the optimization of your CVT system started with STAGE 1, which work together to increase low-end and acceleration without sacrificing top-speed.


VEHICLE ASSEMBLY
Since you are skipping the Dealer and saving over half the retail cost, you will have some assembly to do.

Vehicles are shipped warehouse direct, in a crate, 95% assembled.

Customer must:

  • un-crate
  • perform initial vehicle setup
  • perform engine oil service
  • check and adjust all systems, throttle, brakes
  • check and tighten all nuts and bolts
  • perform break-in service after 1 hour of operation
  • by customer's mechanic at customer's expense

EVEN ON ASSEMBLED UNITS: Initial Vehicle Setup and maintenance must be performed by a qualified mechanic.

Initial Setup can include installing: wheels, seats, roll cage, lights, battery. Break-in Service must be performed after 1 hour of operation and can include: engine oil service, check and tighten all nuts and bolts, check and adjust cables, throttle, brakes, chain and all other systems.

Who can work on my Vehicle?
There may not be many Go Kart or Scooter shops in your area.

  • Small Engine Repair Shops
  • Garden Equipment Shops

These shops can help with Assembly, Repair or Maintenance. Often times, they can come to your house.

All Parts are available for online ordering.

All Manuals can be downloaded.  

WARRANTY

The Manufacturer Warranty DOES NOT COVER REPAIRS. The Manufacturer covers parts only and labor is not covered under any circumstances. Any damaged or missing delivery items will be replaced. The warranty covers defects in material and workmanship and DOES NOT COVER repairs or damage due to operation.

SUPPORT

To request support or initiate a Warranty Claim, please complete a Help Request . Parts can be purchased at any time on our website.
 


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BUGGY 150 Performance This kit completes the optimization of your CVT system started with STAGE 1, which work together to increase low-end and acceleration without sacrificing top-speed. new 6-lbs //gokartsusa.com/images/products/detail/Koso_High_Performance_GY6_150_Variator.jpg Red/Black/Blue PFS-XXX DR Pulley

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  • Dr. Pulley Racing GY6 150 Variator Kit
    Item No:
    List Price: $155.00
    BLACK FRIDAY SALE: $139.00
    You Save: $16.00 (10 %)
    Racing Variators increase both Take-off and Speed. Choosing lighter sliders for this variator will allow lower gearing to wind out more giving you a substantial increase in. low end power
    View Dr. Pulley Racing GY6 150 Variator Kit