On-Bike, Real-Time Graphical Power Analysis
While on the road, an abundance of ride data can be gathered to upload and review for later analysis, and with our innovative Pioneer Cycle-Computers, riders also have the ability to access and instantly interpret information when and where it matters. Pioneer cycle computers, when paired with a Pioneer power meter, provides an abundance of essential performance data, graphically displaying a rider's power output, power location, and force direction for both legs in real time via an exclusive Force Vector Display. Other key metrics like heart rate, elevation, cadence, and speed can also be viewed graphically. Of course, Pioneer cycle-computers are fully ANT+™ compatible and can be used with other power meters.

Light and slim - take it anywhere you ride

The slim, lightweight body is designed for practical situations,
and fitted with a 1.87-inch monochrome LCD featuring high outdoor visibility,
and IPX6/IPX7-equivalent water resistance for use in even the harshest training or racing environments.

Supports ANT+™ Sensors, Wi-Fi
Link up with a pedaling monitor sensor
for real-time pedaling visualization

Link up with SGY-PM910H or SGY-PM900H series pedaling monitor sensors
to measure "force magnitude" and "force angle" at 12 positions per pedal rotation, independent for each leg.
Displaying a real-time graphical representation of pedaling conditions makes
new forms of specialized pedaling skill improvement training possible.
ANT+™ sensor support allows connection to a variety of sensors,
providing real-time access to a wide variety of data.

Over 100 types of data accessible in real time

Pedaling graph, pedaling efficiency, power, balance, distance, speed*, heart rate*, temperature, atmosphere, elevation, gradient, and more.
Over 100 types of measurable data available.
With 16 layout patterns, measurement reporting can be adapted to training, races,
and any other setting in which an athlete might perform.
* ANT+™ standard sensor required.

Data Field Type/Pattern List

Data Fields: 5

[Display Example]
1. Cadence
2. Power LR
3. Efficiency LR
4. Pedaling L
5. Pedaling R
Data Fields: 6

[Display Example]
1. 3s.Avg Efficiency LR
2. Balance L:R
3. Lap Avg Cadence
4. Lap Max Heart Rate
5. Lap Avg Power
6. Lap Time
Data Fields: 9

[Display Example]
1. Lap Avg Efficiency LR
2. WO Max Power
3. Last Lap Avg Cadence
4. WO Avg Heart Rate
5. Temperature
6. Altitude
7. Lap Count
8. Lap Avg Speed
9. Date

Easy to operate in a variety of situations

The resistive-film system touch panel is easy to operate, even wearing full-finger gloves.
Intuitive controls allow easy zooming and scrolling. The screen can also be customized to suit specific purposes.
A tactile hardware button changes laps for ease of operation while riding, with an additional auto-lap function.

Intuitive Operation


Auto Lap Function

Upload log data via USB or Wi-Fi connection

After riding, connect the SGX-CA500 via Wi-Fi* to upload log data to Cyclo-Sphere, our data analysis web service.
Data can also be checked immediately on tablets or other portable devices, without the need to connect to a PC via USB.
*Wi-Fi Internet connection required.

Input FTP, CP, AWC, maximum oxygen intake,
and other information to obtain high-level riding data

By inputting data like FTP (the maximum amount of power an athlete can maintain for one hour), CP (the amount of power an athlete can maintain for a set time), AWC (the maximum amount of work producible from an anaerobic energy system) and maximum oxygen intake into the "SGX-CA900" cycle computer, calculate high-level data for your ride. Set a customizable GPS logging interval and create a detailed recording of speed, path taken, and other data. * By inputting an athlete's FTP, power data can be returned as a % FTP value. * By inputting an athlete's maximum oxygen intake, calorie expenditure can be calculated.

Compare current data with past riding data at any time

By viewing past data before departure, set a new value as the goal of the day's ride.
After the ride, compare the two sets of data (previous and current ride data) to easily evaluate performance.
* For detailed analysis of data, please use our analysis web service Cyclo-Sphere.