Domino 4ST Throttle System

Domino Racing 4ST Throttle

Domino Racing 4ST Throttle is the “little brother” of the popular HR Cross, and is OEM (stock) for KTM50 & 65 and Beta EFI enduro and trials models!

The “straight pull” design keeps the cable close to the handlebar and less vulnerable. The cable makes the 90⁰ transition to the throttle tube via a pulley with a brass bushing. This creates far less cable drag than other throttle systems. The housing is aluminum with plastic cover and throttle tube.

The 4ST Throttle has 2.2⁰ of rotation per mm of cable travel, with a maximum cable pull range of 43mm! The 4ST accepts fitment to throttle cables with 10mm thread (most European models). A cable adjuster and “old school” cable end boot are also included to fit older models with non-threaded cables.

Victor Half Waffle Grip and Rubber Cover sold separately.

Dirt Bike Models with direct fitment to OEM throttle cable

• KTM 50 (’12 – ’20)
• KTM 65 (’97 – ’20)
• Beta 4 Stroke (All Models) (’16 – ’22)
• Beta Trials 4 Stroke REV/Evo (’18 – ’22)
• Husqvarna 50 (’17 – ’20)
• Husqvarna 65 (’17 – ’20)

Throttle Conversion Kits

Adapt a superior Domino Throttle to YOUR dirt bike!

4ST Throttle Spare Parts

Throttle Tube

Includes the 4ST plastic throttle tube only.

Rubber Cover

Includes the 4ST Rubber Cover. This rubber cover helps protect the cast aluminum housing and deflects dirt, water and other debris from entering the throttle.

Cap / Cover

Includes the 4ST plastic throttle cap / cover. This is the cap to access the cable and pulley.

Available on the 4ST Throttle Spare Parts page.