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Pro Series Throttle Sleeves
The RFX Pro series throttle tubes are machined from billet aluminium and feature a sealed bearing and a Teflon sleeve for effortless throttle operation. The RFX Pro series tubes are resilient to damage in the event of a collision, unlike standard plastic tubes. For these reasons, they are used by many racing teams and top riders in British championships, such as STR KTM.
- Replacement throttle tubes for all known dirt bikes.
- Uses the same cam profile as the original part for good throttle control.
- Hard anodised billet aluminium construction.
- The sealed ball bearing and Teflon sleeve virtually eliminate any friction.
- RFX logo laser-etched.
- Textured grip mounting area.
- Reduced risk of damage in the event of an accident.
Slogan
Roller Bearing
For effortless throttle operation
CNC Machined Construction
For maximum impact resistance
Installation Instructions
- Slide down the rubber sleeve and disassemble the throttle housing, removing the old throttle tube while being careful not to damage the throttle cables.
- Gently remove the grip from the old throttle tube if necessary.
- Check that the cables and housing are not too damaged or worn, clean and lubricate them or replace if necessary.
- Clean the handlebar and check that it is not damaged where the old throttle tube has rotated on the handlebar; if a burr is present, replace the handlebar.
- Slide the new throttle tube onto the handlebar and lubricate it with a penetrating lubricant, preferably Maxima MPPL (do not use grease as it attracts dirt and causes the throttle to stick after a short time).
- Reconnect the throttle cables and housing using a penetrating lubricant.
- Tighten the throttle housing in the correct position on the handlebar.
- Adjust the cable play as desired.
- Turn the handlebar to its maximum position to check the proper functioning of the throttle and the correct routing of the cable; some cable readjustment may be needed.
- Slide the rubber sleeve over the housing.
- Cover the end of the grip opening with insulating tape (to prevent glue from entering the throttle barrel) and apply a small amount of RFX special grip glue to the outer end of the throttle tube on the outer diameter.
- Apply a small amount of RFX special grip glue inside the new grip and slide it onto the tube.
- Twist the grip into the correct position and allow it to dry.
- Apply the brake wire for RFX grips if necessary.
- After the glue has dried, check the proper functioning of the throttle once again.
Specifications:
- colour: Black
- material: Aluminium
- v-colour: Black
- weight (g): 107
- width (mm): 112
- height (mm): 48
- length (mm): 173
- volume (cm³): 930
- packaging: single unit










