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  5. Yamaha YXZ1000R Tubeworks Wide Ratio Gear Kit Modification (70/30/15) *Backorder 3/21/19*

Yamaha YXZ1000R Tubeworks Wide Ratio Gear Kit Modification (70/30/15) *Backorder 3/21/19*

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Your Price: $2,000.00
Part Number: 3007030
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Yamaha YXZ1000R Tubeworks Wide Ratio Gear Kit Modification (70/30/15)

Weller Racing is the official installer for the Tubeworks gear / clutch mod kits. Have confidence when you send us your transmission that your kit will be installed perfectly with the quality we live by. We tested this kit in the brutal environments of the King of The Hammers races and it ran flawless. We were one of only a couple cars that didn't have to use our winch at all through the entire race. 
  • 30% overall reduction
  • 40% additional 1st gear reduction
  • Overdriven 5th gear kit
  • clutch oiling modifications (using new clutch hub)
  • magnet filter system
  • external oil line kit
  • must send in your transmission for this service
**Sport shift models require use of the Gear Shift Module - Part Number : 3020000**