The TC Bros. Throttle Tube, designed for second generation Harley-Davidson TBW models, features a black plastic build with a cylindrical handle and U-shaped end for easy removal and installation of throttle sleeves or slide-on grips.
The TC Bros. Throttle Tube, designed for second generation Harley-Davidson TBW models, features a black plastic build with a cylindrical handle and U-shaped end for easy removal and installation of throttle sleeves or slide-on grips.
A black cylindrical tube with a flange sits on a white background—the Moto Iron® Throttle Tube for First Generation Harley-Davidson TBW, ideal for Gen 1 models or use with slide-on grips.
A black cylindrical tube with a flange sits on a white background—the Moto Iron® Throttle Tube for First Generation Harley-Davidson TBW, ideal for Gen 1 models or use with slide-on grips.
The TC Bros. Throttle Tube, designed for second generation Harley-Davidson TBW models, features a black plastic build with a cylindrical handle and U-shaped end for easy removal and installation of throttle sleeves or slide-on grips.
The TC Bros. Throttle Tube, designed for second generation Harley-Davidson TBW models, features a black plastic build with a cylindrical handle and U-shaped end for easy removal and installation of throttle sleeves or slide-on grips.

TC Bros. Throttle Tube for Second Generation Harley-Davidson TBW

SKU: 101-0699

Regular price$19.95
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TC Bros. Throttle Sleeve for Second Generation Harley-Davidson TBW

This polymer throttle sleeve replaces the factory throttle tube on select Harley-Davidson motorcycles.

  • Polymer construction
  • Fits Gen 2 TBW motorcycles (see fitment for more detailed model information)
  • Smooth surface accepts many popular and economical slide-on grip sets made for 1" handlebars

Replacing OEM tubes with overmolded grips with this TC Bros. unit enables the installation of slide-on rubber grips to Gen 2 throttle-by-wire Harley-Davidson motorcycles. Since the sleeve can be reused, you'll be able to choose from a wider variety of grips, saving money and permitting easier grip changes, since the clamshells don't need to be opened. Sold individually.

  • 1" diameter for many Harley-Davidson motorcycles
  • Features correct external ears for use with second-generation throttle-by-wire
  • 2023 CVO Street Glide and CVO Road Glide
  • 2024-Up Harley-Davidson Touring except Trike
  • 2025-Up Harley-Davidson Softail
  • 101-0699; replaces 56100587, P-06321008, TSC-2806-1, TSC-2806-5, TSC-2805-1

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