Model C Smart.Shift Low Entry

1060 Wh, removable. Up to 150 km.

1060 Wh of simplicity.

Every other Opium keeps its battery in the frame. The Model C Smart.Shift takes it out. Release it, carry it inside, and charge it where you happen to be — at home, at the office, or in a flat three floors up with no socket anywhere near the front door.

The pack holds 1060 Wh, which is up to 150 km of assistance at 45 km/h. For most riders that is a week of short journeys, or one long Sunday. The battery sits flush inside the down tube, and the Model C Smart.Shift keeps the silhouette and the proportions of every other bike in the range. Nothing on the outside of the bike tells you the battery comes out.

Twelve-speed electronic gearbox

Twelve speeds, with Automatic shifting.

The Pinion C1.12i brings electronic shifting and a 600% range, driving the rear wheel through a Gates carbon belt. You press a button and the gear changes: at any speed, under load, or standing still at a junction.

Standing still is the part that changes a city ride. Arrive at a red light in twelve, wait, and select second while stationary — so you pull away in the right gear every time rather than the gear you happened to stop in. On a route with a dozen junctions that happens a dozen times.

Everything else about the drivetrain is unchanged: fully sealed, no chain, no cassette, no derailleur, nothing to lubricate and nothing to re-tension.

Refined geometry for real comfort

Shared geometry, two frames.

Diamond Frame and Low Entry share the same improved geometry, evolved for stability, balance and all-day comfort. The choice between them is about how you get on the bike, not about how it rides once you are on it.

Every angle is set to make the ride feel natural from the first turn of the pedal: a wheelbase long enough to stay settled at 45 km/h, and a steering geometry quick enough to place the bike in a gap in traffic.

Engineered for safety and everyday comfort

Confidence by design.

From the adjustable cockpit to the integrated Supernova lighting, every element of the Model C Smart.Shift is there for visibility, comfort and control.

Hydraulic disc brakes stop predictably in all conditions — the same lever pressure gives the same result wet or dry, which is not true of a rim brake and matters at 45 km/h. The Supernova light is wired into the bike rather than clipped to it, so it is on when the bike is on and there is nothing to charge separately or forget.

The rest is integration. Cables run inside the frame, the light cable is concealed, and none of the equipment that makes the bike usable every day is visible enough to spoil it.