We use cookies to improve your experience on our website and to show you personalised content.
You can read our Cookie and Privacy policy or manage them individually.
You can read our Cookie and Privacy policy or manage them individually.
Description
The Stealth 50 is a simple power meter that is ANT compatible, so it works with CatEye or third party ANT power, heart rate, cadence and speed sensors. Track basic cycling data and combine with power, heart rate and cadence data to target and reach training goals. Upload ride data to web-based training sites, such as CatEyeAtlas.com and TrainingPeaksTM, where you can visualize your activity, analyze performance and share your ride.
Other features include a full-time backlight, auto-stop/start and programmable odometer. The Stealth 50 is waterproof, USB rechargeable and can be used on multiple bikes, so you’ll always be ready to ride.
Upper display
Middle display
(Both 12 and 24-hour modes can be selected. Automatic adjustment using GPS.)
Lower display
Elapsed time 0:00'00" ~ 9:59'59"
Heart Rate (※1) 0 (30) 〜 199bpm
Cadence (※1) 0 (20) 〜 199rpm
Trip distance 0.00 ~ 999.99 km [mile]
Trip distance 2 0.00 ~ 999.99 km [mile] / 1000.0 〜 9999.9 km [mile]
Average speed 0.0 ~ 105.9 km [0.0 ~ 65.9 mph]
Maximum speed 0.0 (3.0) ~ 105.9 km/h [0.0 (2.0) ~ 65.9 mph]
Total distance 0.0 ~ 9999.9 / 10000 〜 99999 km[mile]
Date 1.1 〜 12.31 (Automatic adjustment using GPS)
Battery: Lithium-ion rechargeable battery
Battery recharge and data communication: USB Cradle
Standard charging time: Approx. 5 hours (USB2.0)
Standard operating time: Approx. 10 hours
Recharge/discharge number of times: About 300 times (until the rated capacity drops to 70%)
Control system: Microcomputer (crystal controlled oscillator)
Display system: Liquid crystal display (EL backlight: Lights up constantly during the night-time)
Sensor signal transmission system: ANT
Operating temperature range: 0°F~104°F (0℃~40℃) (This product will not display appropriately when exceeding the operating temperature range. Slow response or black LCD at lower or higher temperature may happen respectively.)
Dimension 69.0 x 45.0 x 22.4 mm
Weight: 60 grams
※ 1 The optional or commercial ANT sensor is required for measurement.
※ Design and specifications are subject to change without notice.
Delivery & Returns
Reviews
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Q&A
Adjust your Cookie Preferences to Opt-in "YES" to "Functional Cookies".
Oh, dear. You tried too many passwords and now your account has been locked for the next 30 minutes.
Not sure of your password? Reset using the link below.
We've sent you an email to reset your password.
To create your new password, click the link in the email and enter a new one. Didn't receive the email? Check your junk email.
Please enter your registered email address below and we'll send you an email explaining the next step.
Select a store
Select the store you visit most frequently below and their stock information will show on product pages.
Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team
Important Update for Our US Customers
We regret to inform you that due to ongoing challenges related to current US tariffs, shopping on Sigma Sports is temporarily unavailable for customers based in the United States.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our US community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team