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ProTaper Twister Throttle Tube - Replacement-Inserts

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Twister Throttle Tube - Replacement-Inserts

Our Twister Throttle Tube is constructed from premium-quality anodized billet aluminum. The sealed radial ball bearing and polymer bushing provide smooth, consistent throttle twist action, while the surface knurling ensures a viselike grip bond. Using the standard bearing insert, Twister Throttle Tubes are compatible with all ProTaper handlebars, as well as Renthal 7/8" (22.2mm) models.

  • Precision CNC machined
  • Sealed radial ball bearing virtually eliminates friction
  • Plastic end plug keeps debris out
  • Knurled finish ensures solid grip bond
  • Compatible with all ProTaper bars and Renthal 7/8" (22.2mm)  models (w/ std. bearing insert)
  • Inserts for other handlebar brands available separately