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Clutch/Transmission Kit - Kitaco Ultra 4 Disc/3 speed / XR/CRF50/70 *

 
410-HXR-5301
410-HXR-5301
410-HXR-5301

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Clutch/Transmission Kit - Kitaco Ultra 4 Disc/3 speed / XR/CRF50/70 *
QTY    $1,129.95
1 in stock now
Any additional options and/or replacement parts will be available at the bottom of this page

Clutch/Transmission Kit - Kitaco Ultra 4 Disc/3 speed / XR/CRF50/70 *

This purpose-built race transmission is equipped with a full-manual clutch that reduces weight on the end of the crank, creating a more responsive fast revving motor. Extremely durable, 4 disc heavy duty clutch designed to withstand the torque of high-horsepower motors. The gear ratios are race oriented and engineered for high horsepower and faster speeds. Primary reduction changed from 4.058 (69/17) to 3.666 (66/18) with first gear ratio change from 3.273 to 2.615. This lets first gear become more usable and suited for race conditions.


  • Full manual clutch
  • Primary reduction ratio 4.058 (69/17)
  • First gear ratio 2.615 (13/34)
  • Reduced weight on end of crank
  • East access oil filter
  • Built in oil line fittings
  • 3 speed race gear ratios
  • Designed for high torque high horsepower motors

Installation Note: Clutch actuation arm must be modified for use in BBR Perimeter Frames.


Part NumberImageDescriptionPrice 
410-HXR-5301410-HXR-5301Clutch/Transmission Kit - Kitaco Ultra 4 Disc/3 speed / XR/CRF50/70 *$1,129.95
Part NumberImageDescriptionPrice 
410-HXR-5311410-HXR-5311Clutch Friction Disk - Kitaco Ultra (ea) *$18.00
410-HXR-5312410-HXR-5312Clutch Plate - Kitaco Ultra (ea) *$8.50
410-HXR-5313410-HXR-5313Clutch Spring Set - Kitaco Ultra *$18.95
410-HXR-5314410-HXR-5314Clutch Cable - Kitaco Ultra *$30.95
Part NumberImageDescriptionPrice