KEY/01 / INTELLIGENT MOTION
Technology that stays out of the way.
Technology that stays out of the way.
Technology that stays out of the way.
A connected architecture reads the ride, interprets intent and responds in real time, without adding noise to the experience.
Explore KEY/01



One system. Four points of awareness.
01 / SENSING LAYER
01
Torque sensing
Measures rider input at the crank.
02
Cadence sensing
Tracks rhythm, not just speed.
03
Motion sensing
Reads acceleration and gradient.
04
Brake sensing
Anticipates deceleration and recovery.
One system. Four points of awareness.
01 / SENSING LAYER
01
Torque sensing
Measures rider input at the crank.
02
Cadence sensing
Tracks rhythm, not just speed.
03
Motion sensing
Reads acceleration and gradient.
04
Brake sensing
Anticipates deceleration and recovery.
One system. Four points of awareness.
01 / SENSING LAYER
01
Torque sensing
Measures rider input at the crank.
02
Cadence sensing
Tracks rhythm, not just speed.
03
Motion sensing
Reads acceleration and gradient.
04
Brake sensing
Anticipates deceleration and recovery.
ADAPTIVE ASSISTANCE
It learns the shape of every ride.
It learns the shape of every ride.
It learns the shape of every ride.
Assistance is calculated continuously from pressure, cadence, gradient and remaining range. The response feels immediate because the system is always one step ahead.
PROCESSING LOOP / 100× PER SECOND



Designed as a single object.
INTEGRATION
01 Structural battery enclosure
The down tube protects the energy system while preserving a clean, continuous silhouette.

02 Controls reduced to essentials
Physical actions remain tactile. Contextual intelligence handles everything that should be automatic.

03 Modular where it matters
Core electronics are sealed from weather, yet accessible for diagnostics, repair and future upgrades.

Designed as a single object.
INTEGRATION
01 Structural battery enclosure
The down tube protects the energy system while preserving a clean, continuous silhouette.

02 Controls reduced to essentials
Physical actions remain tactile. Contextual intelligence handles everything that should be automatic.

03 Modular where it matters
Core electronics are sealed from weather, yet accessible for diagnostics, repair and future upgrades.

Designed as a single object.
INTEGRATION
01 Structural battery enclosure
The down tube protects the energy system while preserving a clean, continuous silhouette.

02 Controls reduced to essentials
Physical actions remain tactile. Contextual intelligence handles everything that should be automatic.

03 Modular where it matters
Core electronics are sealed from weather, yet accessible for diagnostics, repair and future upgrades.

SIGNAL PATH
From movement to assistance in one continuous thought.
From movement to assistance in one continuous thought.
From movement to assistance in one continuous thought.
01
SENSE
Cadence, torque and movement are read continuously.
01
SENSE
Cadence, torque and movement are read continuously.
02
INTERPRET
Signals become context before they become commands.
02
INTERPRET
Signals become context before they become commands.
03
ASSIST
Power arrives quietly, proportionally and immediately.
03
ASSIST
Power arrives quietly, proportionally and immediately.
KEY/01 / SYSTEM COMPLETE
Complex inside. Effortless outside.
Complex inside. Effortless outside.
Complex inside. Effortless outside.
The best technology is the part you never have to think about.
The best technology is the part you never have to think about.
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