Pro Circuit throttle tubes are CNC-machined out of aluminum, and are Teflon coated on the inside to reduce friction which gives you a smoother twist of the throttle.
Fits The Following Bikes:
KTM 350 EXC-F 2009-2015
KTM 500 EXC 2009-2015
KTM 250-450 SX-F 2009-2015
KTM 250-450 XC-F 2009-2015
KTM 450-500 XC-W 2009-2015
KTM 250-350 XCF-W 2009-2015