Gas Gas Complete Transmission Kit: Gear Upgrade

This is a complete OEM transmission Gear set with output shafts from factory leftovers, if available. Available new as well (optional).   More…

$979.90  Was $2675.06

Gas Gas Complete Transmission Kit: Gear Upgrade

This is a complete OEM transmission Gear set with output shafts from factory leftovers, if available. Available new as well (optional).   More…

$979.90  Was $2675.06

Select your exact year & model for a custom install-and-ride product.




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Gas Gas Transmission Kit Order Form

This is a complete OEM transmission Gear set with output shafts from factory leftovers, if available. Click the new option above to add additional gears or brand-new kits.

What’s included with this Gas Gas gearbox assembly?

  • main engine gear output shaft

  • sprocket countershaft

  • 4-6 gears per shaft, depending on the model.

  • Items like dogs & shift forks are available for specific models.

  • A Convenient way to order hard-to-find items.
  • Feel free to send us pictures of your complete trans so we can double-check that we have sent all the needed to fix your dirt bike trans.

  • Everything’s included and assembled, like in the picture, directly from the OEMs.

  • The product photo is for reference only. The part sent will be specific to the exact make and model of your ride.

 

 

Compatibility/Fitment

This is a list of all the years we carry this part for, yet there may be a different part number from year to year. If your bike is listed, no worries; the product will fit your ride. If any mods are done to the bike, please let us know on the checkout page or in a message after purchase so we can send the correct product for your ride.

BrandModels
Gas GasEC250
Gas GasEC300
Gas GasEC350
Gas GasES500
Gas GasEX200
Gas GasEX250
Gas GasEX300
Gas GasEX350
Gas GasEX450
Gas GasMC125
Gas GasMC150
Gas GasMC250
Gas GasMC250F
Gas GasMC300
Gas GasMC350
Gas GasMC450F
Gas GasMC65
Gas GasMC85

Free Shipping

Free shipping
within the continental US.

Product Options

Upgrades and/or product condition
options are available for this part.

Product Guarantee!

Compatibility and quality is guaranteed!
Return defective items within 30 days.

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