JXR Aluminium Throttle Tube for Surron Light Bee & Ultra Bee

The newer Sur-Ron models use a plastic lock-on throttle design where the grip and tube are permanently bonded, meaning you can’t change grips without replacing the entire assembly. The JXR aluminium throttle tube solves that problem.
Precision machined from aluminium, it replaces the OEM lock-on design with a smoother, stronger tube that accepts standard slip-on motocross grips. It’s built for riders who want freedom of grip choice, improved throttle feel, and long-term durability.
The tube is open ended to allow for bar ends or wrap-around handguards. If you prefer a closed setup, an ABS end cap is included so you can finish it off neatly.
Fitment:
Sur-Ron Light Bee (all models)
Sur-Ron Ultra Bee (all models)
Details:
CNC machined aluminium construction
Replaces OEM plastic lock-on tube and grip assembly
Works with standard slip-on MX grips (22 mm handlebar)
Open ended for bar ends or wrap-around handguards
Includes ABS end cap for closed-bar option
Improved throttle feel, strength, and longevity
A must-have upgrade for Sur-Ron riders who want control, flexibility, and a smoother, more responsive throttle setup.