Skarper Kit

Electric, When You Want It

Most e-bikes come with strings attached: a new bike, extra weight, and a permanent switch in how you ride. Skarper takes a different approach. It’s a clip-on electric drive that turns your bike into an e-bike — and back again — in seconds.

Keep the bike you love. Add assistance for the hill home, the headwind, the loaded commute, or the day your legs just aren’t feeling heroic. Then take it off and ride analog again.

Why Skarper Works

• Rear-wheel drive traction — power goes to the wheel with the most weight and grip, giving calmer, more predictable assistance in wet and greasy UK conditions.
• Clip-on, clip-off — electric help when you choose it, not a permanent conversion.
• One drive, multiple bikes — fit extra mounts and move the same unit between bikes in seconds.
• Simple charging — unclip at your destination, take it inside and recharge.

Rear-Wheel Drive: Confidence Where It Counts

Skarper drives the rear wheel — and that matters. The rear wheel naturally carries more of your weight, which means more traction. In wet weather, on greasy climbs or pulling away at junctions, power delivery stays predictable and steering stays calm.

It’s a simple principle: put the power where the grip already is, and the ride feels composed rather than twitchy.

One Unit, Your Whole Bike Rack

If you own more than one bike, Skarper really comes into its own. Buy one drive unit and fit additional mounts to your other bikes. Ride all your bikes analogue most of the time — then add electric assistance to whichever one you’re riding today.

Instead of owning multiple e-bikes, you get one electric system that serves your whole fleet. Electrification becomes a choice, not a commitment.

How Far Will It Go?

Range is the question everyone asks — and the honest answer is: it depends.

Skarper is designed for useful, repeatable assistance rather than all-day touring. Most riders use help selectively — on climbs, into headwinds or when energy dips — and ride unassisted the rest of the time.

Used this way, a single charge comfortably supports short to medium rides, commutes and mixed journeys. And because the unit unclips in seconds, you can ride to work, take it inside to recharge, and leave your bike locked up as normal.

No hunting for outdoor sockets. No hauling a heavy battery around when you don’t need it.

How It Works, Simply

Skarper mounts at the rear dropout and drives the bike via the disc brake rotor. There’s no complex installation, no permanent wiring loom and no modification to your frame.

Take it off and your bike is exactly what it was before. No drag. No dead weight. Just the bike you know and love.

Lower Impact Thinking

One electric drive serving multiple bikes means fewer batteries, fewer motors and less redundancy. Keeping good bikes in use — and adding assistance only when it genuinely helps — is a practical way to reduce impact without giving up the joy of riding.