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Quick throttle unit Jetprime Aprilia RS 660/TUONO V4
Reference JP ACC 109
This quick throttle unit Jetprime Aprilia RS 660/TUONO V4 in Ergal, fully CNC-machined from solid billet, offers several tangible advantages in sporty riding thanks to its design and operation.
60-degree rotation angle.
Warning: after installation, it is necessary to carry out the reset procedure using a specific diagnostic tool.
417,60 € incl. VAT
On order [0 in stock] Average shipping time: 14 days after placing your order
Payment 3x available from 150€ of purchase
This Quick throttle unit Jetprime Aprilia RS 660/TUONO V4 delivers several tangible benefits in sporty riding thanks to its design and operation.
Jetprime quick-action throttle features
The digital Ergal quick-action throttle grip, fully CNC-machined from solid, ensures high mechanical precision, excellent rigidity, and long-lasting durability, while keeping weight to a minimum.
Its reduced 60-degree rotation angle makes it possible to reach full throttle with a shorter wrist movement, which significantly improves engine response and acceleration control, especially when exiting corners or during dynamic riding phases.
The Jetprime quick-action throttle grip provides a feel close to a traditional steel cable throttle, giving the rider confidence with a more direct and natural feedback, while remaining perfectly compatible with your bike’s ride-by-wire electronics.
Warning: after installing the Jetprime throttle control, it is necessary to carry out the reset procedure using a specific diagnostic tool.
What is a quick-action throttle on a motorcycle used for?
A quick-action throttle on a motorcycle is a throttle control system that reduces the rotation angle required to fully open the throttle: instead of having to twist the grip a long way, a shorter movement is enough.
A quick-action throttle therefore makes the engine response more immediate and sportier, improving control in dynamic riding—especially on twisty roads or on the track—while limiting hand adjustments and reducing fatigue during repeated accelerations.
Discover the Jetprime brand
Jetprime Ltd was founded in 2002 in Modena, Italy. The company specializes in developing electronic fueling modules for motorcycles, ATVs and quads with fuel-injected engines. Its best-known product is the Jetprime fueling module.
Jetprime products are intended exclusively for sport use on closed circuits.
| APRILIA | DORSODURO 900 | 2017 => 2020 |
| APRILIA | RS 457 | 2024 => 2026+ |
| APRILIA | RS 660 | 2020 => 2024 |
| APRILIA | SHIVER 900 | 2017 => 2020 |
| APRILIA | V4 FACTORY | 2021 => 2024 |
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