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QUANTUM

Quantum is an evolution of wireless gear shifting. You are no longer trapped in the expensive ecosystems of existing systems. Now you have the freedom to apply wireless shifting to any rear derailleur in just a few minutes, and at a very economical cost. Quantum is fully programmable for any number of speeds. Weighing about 50 grams, it is the lightest shifting system available. We have a wide range of adapters that will allow you to mount Quantum directly to a rear derailleur, or frame mount.

Flexible and open. Can be programmed for any speeds. Convert any derailleur

Lightweight. About 50 grams

Fast. Typical shifting time is 150 milliseconds

Long battery life. Up to 10,000 shifts per charge

Fully configurable

Rechargeable battery

Small and lightweight.  Small enough to carry a spare in your pocket

Modular

Choose an adapter to attach to any derailleur or frame mount

Easy installation

Install on any derailleur and program in just a few minutes

Specs

SPEEDS

2-32

Compatibility

Any Derailleur

WEIGHT

50 grams

Battery

Rechargeable lithium polymer, 600mAh

in the box

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