Torque vs Cadence: The Secret Behind a Smarter Ride

Southbound’s latest Generation 5 fat-tyre e-bikes are built for riders who demand more — more control, more performance and more utility. The biggest leap forward in our latest gen 5 fat tyre e-bikes comes from the integration of Bafang torque sensors as standard in all models, setting a new standard in riding precision and feel.

Earlier Southbound models used cadence or speed sensors that delivered power based on how fast you pedalled. They worked well, but torque sensors take things further. A torque sensor measures how hard you’re pedalling, not just that you’re turning the cranks. The result is an intuitive and seamless ride, with the motor responding proportionally to your effort. Push harder, and you get more assistance. Ease off, and the motor matches your pace. It’s smooth, natural, and incredibly responsive — like an extension of your own legs.

These new Bafang torque sensors work perfectly with Southbound’s standard Bafang controllers and full-colour LCD displays, giving riders a refined, integrated experience backed up by Bafang quality. You can choose between five pedal assist levels — Eco, Touring, Sport, Sport+, and Boost — to fine-tune your ride for any terrain or intensity.

Beyond the improved ride quality, torque sensors also deliver better power management for your e-bike ride. Because the motor gives only the assistance you actually need, your battery lasts longer, and your overall efficiency improves.

And with the sensor now housed inside the bottom bracket, it’s protected from sand, dust, and water — built for the rugged South African outdoors and the spirit of discovery that defines every Southbound rider.

Smoother. Stronger. Smarter.
The Southbound Gen 5 range delivers a better fat tyre e-bike experience. So, whether you’re looking for a fat-tyre e-bike for the beach, golf course, game farm or to cruise through a busy holiday town, Southbound has your e-bike needs covered with a wide range of affordable, versatile, reliable and innovative products.