Domino Lario Throttle Control - 0346.03-01

The Domino Vintage Lario throttle control is the ideal choice for those who want a touch of classi...

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Product Information

Full details

The Domino Lario Vintage Throttle Control is designed for motorcycle enthusiasts and restorers looking to add a classic aesthetic to their custom or vintage builds without sacrificing mechanical reliability. Its primary benefit lies in the simple, single-cable design that ensures responsive and precise throttle modulation for 2-stroke engines. While it offers excellent performance for period-correct restorations, users should note it is specifically engineered for 2-stroke applications and requires careful cable routing to maintain its intended stroke range.

All features

Model Part Number0346.03-01
BrandDomino

Extended Product Information

FAQs

Can I use this on a 4-stroke engine?

This unit is specifically designed for 2-stroke applications. Using it on a 4-stroke may not yield the correct performance results due to cable pull requirements.

Does this include the cable?

No, the kit includes the housing and the grip. The throttle cable must be sourced separately based on the specific length requirements of your motorcycle.

Is the grip removable?

The grip is designed as part of the complete kit, but it can be replaced with other grips if necessary, though it is intended to maintain the authentic Lario look.

What is the total stroke length?

The total stroke of this throttle control is 15 mm.

How do I ensure a smooth pull?

Ensure your throttle cable is routed with gentle curves, is well-lubricated, and the housing is centered properly on the handlebar.

Troubleshooting

Throttle sleeve does not return quickly

Check for kinks in the cable routing or lack of lubrication; ensure the handlebar is free of debris or burrs under the throttle housing.

Excessive play at the throttle grip

Adjust the cable tension at the carburetor or the inline adjuster to remove slack until the desired responsiveness is achieved.

Pros and Cons

Pros

  • Authentic vintage design for period builds
  • Reliable, simple single-cable mechanical operation
  • Includes grip for a complete setup solution
  • Precise throttle response for 2-stroke engines

Cons

  • Compatible only with 2-stroke engine configurations
  • Limited to single-cable throttle setups
  • Requires mechanical expertise for proper cable adjustment

Setup, Compatibility & Care

Installation of the Domino Lario unit requires removing the existing grip and housing. Ensure the handlebar diameter is compatible with the unit before fitting. When routing the single cable, avoid sharp bends or kinks, as these will significantly increase friction and impede the return speed of the throttle sleeve. For maintenance, periodically inspect the cable ends for signs of fraying and apply a light bicycle-grade cable lubricant to the inner wire to keep the operation smooth. The grip material can be cleaned with mild soap and water; avoid harsh chemical degreasers that may degrade the rubber compound over time.

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