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Motorcycle cruise control throttle in black aluminium finish

Ruth's sister

Ruth's sister 312 internal power cable

SKU CH-RTF6-JJRJ9

A motorcycle cruise-control throttle with an aluminium lock-assist retainer and universal wrist grip

  • Motorcycle cruise control throttle lock assist
  • High-grade aluminium construction for durability
  • Universal wrist grip fits multiple models
  • Mb-Ot312-Bk model number for identification

Motorcycle throttle lock assist

The Ruth's sister 312 throttle lock assist is designed for riders who want a simple mechanical way to hold the throttle open on long highway stretches. It clamps to the grip using a high-grade aluminium retainer and a universal wrist-grip interface that fits a wide range of handlebar diameters.

Thermals noise and power draw

The device draws no electrical power and adds no heat or noise to the motorcycle because it is a purely mechanical throttle holder. It is not intended for riders who need electronic cruise control with speed sensing or automatic disengagement when the brakes are applied.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 90% of the 7,693 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I install the throttle lock assist retainer on the handlebar grip?

Slide the aluminium retainer over the grip, align the lock tab with the throttle tube, then tighten the set screw until the throttle holds position without binding.

Will the aluminium retainer or lock mechanism need periodic lubrication or replacement?

The high-grade aluminium body resists corrosion; only the pivot point may need a drop of light oil annually, and no scheduled replacement is required.

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