Products

Here is a replacement CHT extension for your Trailtech temp gauge, or vapor. This extension is 48".

Here is a replacement CHT sensor ring for your Trailtech temp gauge, or vapor. Choose wither 14, 12, or 10mm.

Trailtech tachometer, universal fit, super simple install, just wrap the wire five times around the coil wire! Compatible with all two stroke and 4...

These gauges are a MUST for tuning your bike. Knowing your temp of your bike is absolutely necessary for tuning, and keeping your bike from seizing...

Simple, yet high tech, and super informative and useful motorcycle computer. This will read your engine temperature, rpm, time, speed. Super easy t...

This attractive, black, steel mesh crate from Prima beats any other scooter basket. Powder Coated Black Universal mounting fits most accessory rear...

In line resistors for turn signals, these are required when switching from incandescent bulbs to LED 

Turn Signal Lens '02-'11 (front, rear, left, right, all the same)

Upgraded exhaust stud kit for zuma 50, all years. These are nice to have when installing an aftermarket exhaust, and also greatly reduce the risk o...

USED YSR Inner fork tubes!  Includes bushing, piston, clip, and ring.  Sold individually  Fork bottoms / Outer tubes available here and here (pairs...

YSR50 Clutch Cover / Right Crankcase cover  Used in functional condition, but you may want tot clean them up, and give them a fresh coat of paint i...

USED YSR fork bottoms Sold as pairs - these are the nicer ones we have!  Select the options from the photos to pick which fork bottoms you order! U...

USED YSR oil pump cover select the option in the drop down menu to select which oil pump cover you get!  USED PART - SOLD AS IS - NO REFUNDS - NO R...

USED YSR50 shift drum, cleaned and coated with a corrosion inhibitor.  This includes the middle shift fork, and gear selector star.  SOLD AS IS - N...

YSR50 used wheel and tire.  I would not recommend using the tire.  USED PART - SOLD AS IS - NO RETURNS, REFUNDS, OR CANCELLATIONS. 

Used OEM (except #4) zuma 50 cylinders.  I would recommend getting new gaskets and circlips before installing these.  #4 is a 48mm (72cc) charmo bi...

Dr. Pulley makes some of the best performing variators, clutches, and roller weights in the world.  This variator will maximize your your stock s...

POLINI VARIATOR YAMAHA Zuma 125cc  The Variator is a small, but very important tuning part in the scooter - the heart of each automatic scooter mot...

Polini Variator for the Zuma 50F 4-Stroke Scooter The Polini variator is great for upgrading your Yamaha  Zuma 50 4-Stroke. One of the best variato...

OEM Variator One way Clutch '89-'01    

Nut for end of shaft    

Roller Weight Tuning Kit This is probably the best way to go about tuning your CVT transmission!Included in this tuning kit are 12 sets of 3 roller...

Variator shims, these will fit every year zuma 50. These are used to adjust belt fitment at idle.