CBS Braking on Electric Bikes — Explained Without the Jargon

If you have ridden a loaded electric bike in traffic, you know the feeling: front brake only, rear lock-up, or both levers at once and hoping for the best. CBS exists to make that moment less guesswork.

Combined Braking System links front and rear brakes when you pull one lever, so both wheels contribute to stopping instead of one doing all the work.

On a heavy M7 with goods in the back, balanced braking reduces the chance of the rear wheel sliding out or the front diving too hard on a wet patch.

What you should know

It does not replace good judgement. You still need to anticipate stops, keep tyres healthy, and practise at low speed in an empty lane until the feel becomes natural.

Riders new to electric bikes often underestimate how quickly they arrive at junctions with motor assist — CBS helps, but spacing still wins.

“Good brakes give you confidence; good habits give you room to use them.”

Quick tips

• Practise stops with your typical daily load.
• Replace brake fluid or pads on schedule.
• Avoid riding with one hand in heavy traffic.
• Test brakes after every long rain ride.