The Three Core Sensors Explained

Cadence Sensor — Measures How Fast You Pedal

A cadence sensor tracks how fast you pedal (RPM).

The motor provides a fixed level of assist whenever you’re pedaling — no matter how much effort you apply.

Pros

• Simple and low-cost
• Easy to maintain
• Ideal for relaxed, low-effort rides

Cons

• Assist can feel abrupt or delayed (usually kicks in after a few pedal strokes)
• Power feels fixed and less “human-like”

Best For: Riders who prefer effortless commuting and steady assist.

Torque Sensor — Measures How Hard You Pedal

A torque sensor measures how much force you apply to the pedals — it “feels” how hard you’re working.

Pros

• Ultra-smooth, natural riding feel
• Instant power response
• More efficient — battery lasts longer because power is proportional to effort

Cons

• More advanced and costly system

Best For: Riders who want realistic, responsive power that feels like an extension of their legs.

Speed Sensor — Measures How Fast You’re Moving

Speed sensors detect the rotation speed of your wheel, telling the system how fast you’re traveling. It’s often used together with cadence or torque sensors to regulate when and how much assist to provide.

At Cycrown, our Verve and Hunter models use Speed Sensors, offering smooth and reliable assistance for everyday riding.

Pros

• Simple and responsive
• Essential for speed control and cut-off functions

Cons

• Doesn’t measure rider effort

Hunter

Single-Mode vs. Dual-Sensor Systems

Here’s how Cycrown’s Dual-Sensor System stacks up against traditional setups:

How to Choose: Single vs. Dual-Sensor E-Bikes

Choosing between a single-sensor and a dual-sensor e-bike depends on your riding style and needs.

If you mostly ride on flat city roads and prefer steady, low-effort cruising, a single-sensor bike like the Verve or Hunter is simple, affordable, and reliable.

But if you want a ride that adapts to your effort, feels more natural and responsive, and performs better on hills or long-distance rides, then a Dual-Sensor system — like on Cycrown Dremax and Roma — gives you the best of both worlds.

Cycrown DREMAX & ROMA: The Power of Dual Sensing

Both DREMAX and ROMA are powered by Cycrown’s next-gen Dual-Sensor System, combining torque and cadence sensing for smarter, smoother assistance in every condition.

The result? Effortless transitions between climbing power and cruising ease — without you lifting a finger.

In Torque Mode:
You get a responsive, natural feel — perfect for hills, workouts, or sporty rides.

In Cadence Mode:
You enjoy a smooth, effortless glide — ideal for daily commutes or casual weekend rides.

DREMAX

The Benefits of Cycrown’s Dual-Sensor Technology

Smarter Power Delivery – Precisely balances torque and cadence feedback for natural assist. 

Instant Response – Enjoy faster starts and smoother acceleration. 

Longer Range –Intelligent power management stretches every mile.

Tailored Experience – Switch between light and full meta description.

Universal Comfort –Built for every rider, every terrain.

ROMA – Designed for urban versatility, combining lightweight design with smooth dual-sensor assist.

With Cycrown’s dual-sensor technology ebike, every ride becomes perfectly tuned to your motion — natural, efficient, and thrillingly smooth.

DREMAX

Final Thoughts

The future of e-bike technology isn’t just about stronger motors — it’s about smarter sensing.
By blending the precision of Torque Sensing with the comfort of Cadence Detection, Cycrown’s DREMAX and ROMA redefine what 'intelligent assist' really means.

👉 Experience the best of both worlds — natural control meets effortless power — only with Cycrown Dual-Sensor E-Bikes.