Billet Throttle Tube for Harley Throttle By Wire

Thrashin Supply Gen 1 TBW Throttle Tube w/ Knurling

Thrashin Supply Billet Throttle Tube

2008-2023 Gen 1 TBW

$56.95

$56.95 $59.95

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Thrashin Supply Billet Throttle Tube

$56.95

$56.95 $59.95

In stock

THRASHIN SUPPLY CO. TSC-2704-1

The Thrashin Supply Billet Throttle Tube is a premium throttle-by-wire upgrade designed to replace the stock plastic throttle tube on compatible Harley-Davidson models. Machined from 6061-T6 billet aluminum and built with dual low-friction PTFE inserts, this billet throttle tube delivers smoother throttle operation, improved durability, and a more refined feel at the bars.

Designed for 1.0" O.D. handlebars and select Harley-Davidson throttle-by-wire models, this is a clean, high-quality upgrade for riders who want better control feel and a stronger replacement over the factory plastic tube.

Product Details

Fits:

Harley-Davidson throttle-by-wire models with 1.0" O.D. handlebars

Always confirm your exact year, model, throttle-by-wire setup, and handlebar outside diameter before ordering.

Billet Throttle Tube Upgrade
Replaces the stock plastic throttle tube with a premium billet aluminum version for improved strength, feel, and long-term durability.

Smooth Throttle Operation
Dual low-friction PTFE inserts help reduce drag and provide smoother throttle action.

6061-T6 Billet Aluminum Construction
Machined from 6061-T6 billet aluminum for strength, precision, and a high-end fit and finish.

Knurled Surface for Grip Adhesion
The knurled surface helps improve grip adhesion for a more secure and professional installation.

Designed for Throttle-By-Wire Models
Built for compatible Harley-Davidson throttle-by-wire applications using 1.0" O.D. handlebars.

Fits 1.0" O.D. Handlebars
Designed for use with 1.0" outside diameter handlebars.

Premium Control Feel
A simple but noticeable upgrade that improves the feel and quality of your throttle control setup.

Made for Performance Harley Builds
A clean upgrade for Touring, Softail, FXDLS, CVO, and Trike riders looking to replace the factory plastic throttle tube.