Zuma 50F

The GENUIS1 Battery Works with 6-volt, 12-volt, lead-acid, lithium-ion, maintenance-free gel and AGM batteries. That's pretty much all of the batte...

very limited supply in stock Spark Plug caps actually wear out causing intermittent running problems. Replace it! Spark Checker is very handy  

O E M Starter Relay In Stock!

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...

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

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

Dual Headlight Kit! Quick and easy mod! Instructions will come via email after order is fulfilled.Only two tools required and they are in the tool ...

Shopping for someone else but not sure what to give them? Give them the gift of choice with a Zumasrus Gift Card. Gift cards are delivered by email...

This compact design is a fully functioning power source for everyday use or “just  in case”. Ultra safe Lithium jump starter, 400A 12V Provides P...