sigma fahrradcomputer ant+ SIGMA GPS Bike Computer - ROX 12.1 EVO Sensor Set
SKU: 82889633457
sigma fahrradcomputer ant+

sigma fahrradcomputer ant+ SIGMA GPS Bike Computer - ROX 12.1 EVO Sensor Set

Sale price$21.12 Regular price$23.47
Save 10%

Pay in installments of $5.87 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 3 - Jul 8

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

sigma fahrradcomputer ant+ SIGMA GPS Bike Computer - ROX 12.1 EVO Sensor SetOVERVIEW SIGMA ROX 12. 1 EVO is a GPS bike computer with map navigation. Experience unlimited bike e bike adventure with the ROX 12. 1 EVO! The user friendly GPS bike computer is the navigation system for anyone who wants to discover the world. On forest floor, gravel, or asphalt, its multifaceted map navigation functions finds the best route for you to get to your destination. The ROX 12. 1 EVO records extensive data for each and every ride, letting

OVERVIEW

SIGMA ROX 12.1 EVO is a GPS bike computer with map navigation. Experience unlimited bike/e-bike adventure with the ROX 12.1 EVO! The user-friendly GPS bike computer is the navigation system for anyone who wants to discover the world. On forest floor, gravel, or asphalt, its multifaceted map navigation functions finds the best route for you to get to your destination. The ROX 12.1 EVO records extensive data for each and every ride, letting you take your training to a new level. “Made in Germany” innovation.

Inclusions: GPS Mount, Long-Butler GPS, USB-C Cable, Ant+/Bluetooth Heartrate Transmitter, Comfortex + Elastic Strap, Duo Magnetless Cadence, Duo Magnetless Speed,  

HIGHLIGHTS

Innovative Map Navigation. The ROX 12.1 EVO with its innovative map navigation shows everyone the right way, whether MTB, road, gravel, touring or e-bike rider. Thanks to the pre-installed bike-specific OSM maps and the versatile routing options as well as the turnby-turn directions, everyone reaches their destination safely. If cyclists spontaneously deviate from the suggested route, the intelligent re-routing of the ROX 12.1 EVO plans a new route to the destination in a flash - including recalculation of the distance to the destination, the estimated time of arrival and the route plan, the distance to the destination, the estimated time of arrival and the altitude profile.

Professional Training System. With the six predefined and 22 additional sport profiles, the the ROX 12.1 EVO is ready for any cycling adventure. Within the individual sport profiles, the training views, route preferences and alarms that can be customized directly on the ROX 12.1 EVO or in the SIGMA RIDE app are set. The SIGMA RIDE app can also be used to import Strava Live segments into the ROX 12.1 EVO and the user will then see them on the display. For optimal energy supply during competition and and training, the ROX 12.1 EVO reminds the user to food or drink whenever you want.

Made Entirely in Germany. From the initial idea to development and final production, the SIGMA ROX 12.1 EVO is 100% Made in Germany. German engineering stands for centuries of tradition and is characterised by precision, craftsmanship and durability. In addition, every product developer at SIGMA is also a passionate cyclist. Prototypes are tested right on the doorstep in Neustadt an der Weinstraße with the aim of creating the perfect product: For unadulterated joy on the bike.

Smart Connectivity. In addition to compatibility with the e-bike (incl. display of battery status, support level, range, etc.), the ROX 12.1 EVO can be connected with the SIGMA RIDE app as well as external sensors and apps from third-party providers. The integrated crash alarm notifies emergency contacts in case of a fall. Smart notifications inform you about incoming calls and messages while riding.

Advanced Features for Best User Experience. The map can be displayed flexibly according to your needs and offers both large and small views. During navigation, the display shows the route and turn-by-turn directions. You can also call up your routes at any time, receive a good overview, synchronize them with your ROX 12.1 EVO, and head out. You can also plan your rides ahead of time wherever you are - desk, couch, anywhere. A unique feature also surprises the user with the "Draw my route" function, just draw one or more lines on the map and the Rox 12.1 EVO will create a suggested route for you.

FEATURES & FUNCTIONS

General
Dimension (W x L x H): 57 x 95 x 21 mm
Mount compatibility: GPS Mount, Overclamp Butler, Long Butler GPS
Weight: 110 g
Water resistance: IP67
Battery: 2400 mAh (Li Ion), 3.8 V
Display size: 3.0"
Resolution (pixel): 240 x 400
Color display / Number of colors: 16 million colors
Display technology: Transflective
Typical battery life: 14 Hours
Connectivity: ANT+, BLE, Wifi
Sensor technology: Cadence, Electronic shifting, Heart rate, Power meter, Radar, Remote, Rotor Powermeter (OCA/OCP), Smart Trainer (FE-C), Speed
Available langiages: CS-DE-EN-FT-IT-ES-NL-PL-PT
Other: Touchscreen, Backlight, E-Bike Ready, Smart notifications
Navigation
Map navigation
Track navigation
Turn-by-turn navigation
Number of tracks on the device: Up to 100
Back to starting point (Same track back)
Address Entry
Creating a route with multiple waypoints (up to 50 waypoints)
Draw my route - function for faster route generation
Input of coordinates
Create/manage navigation features
POI Search
    Sensors
    GPS
    GLONASS
    GALILEO
    Barometric altitude measurement
    Ambient light sensor
    Acceleration sensor
    Training
    Preinstalled sport profiles: 6
    Individually adjustable sport profiles: Up to 20
    Individually adjustable training pages: Up to 6
    Individually adjustable number of training values per page: Up to 10
    Templates for training views: 30
    Colors to highlight the training values: 8
    Number of workouts on device: Up to 100
    Alarms: Drinks, Food, Individual
    Lap function: Automatic (time / distance), Manual
    Target zone training: Cadence, Heart rate, Power, Speed
    Other: Workouts, Strava Live Segments, Crash Alert, Auto pause
    Data Analysis
    SIGMA RIDE App
    Memory: up to memory is full
    File format: .fit
    Use the RIDE app to share to: Apple Health. Facebook, komoot, Strava, TrainingPeaks, Twitter, WhatsApp
    Basic Functions
    Speed
    Average speed
    Maximum speed
    Distance
    Training time (net)
    Training time (gross)
    SIGMA Performance Index
    Calories
    Date
    Clock (12/24 hrs)
    Sunrise
    Sunset
    Altitude Measurement
    Current altitude
    Gradient (in %)
    Rise rate
    Altitude graph
    Altitude uphill
    Maximum altitude
    Maximum rise rate
    Maximum incline uphill
    Altitude downhill
    Maximum rate of descent
    Maximum gradient
    Minimum height
    Cadence
    Cadence
    Average cadence
    Maximum cadence
    Heart Rate
    Current heart rate
    Average heart rate
    Maximum heart rate
    Minimum heart rate
    Maximum heart rate (in % )
    Average % max. heart rate
    Target zone
    Intensity zones
    Heart rate graph
    Power
    Balance
    Balance 10 sec - average
    Balance 3 Sec - average
    Balance 30 Sec - average
    Balance average
    Pedal smoothness
    Current power
    Power - %FTP
    Average power
    Power 3 sec - average
    Power 10 sec - average
    Power 30 sec - average
    Power - intensity factor
    Power - Max
    Power in Kilojoule (KJ)
    Normalized power
    Training Stress Score
    Power in Watt / KG
    Power zones
    Torque Effectiveness (--% / --%)
    Power graph
    Rotor Powermeter (OCA/OCP)
    E-Bike
    Range
    E-bike battery
    Support (watt)
    Human Power vs. Motor Power
    Support level
    Gear indicator
    Light
    E-bike total distance
    E-bike total time
    Indoor Training
    Trainer resistance
    Trainer mode
    Trainer target power
    AUTOMATIC LAP FUNCTIONS (TIME OR DISTANCE BASED)
    Lap Number - AutoLap
    Lap time - AutoLap
    Distance - AutoLap
    Avg speed - AutoLap
    Maximum speed - AutoLap
    Calories - AutoLap
    Average altitude - AutoLap
    Maximum altitude - AutoLap
    Altitude uphill - AutoLap
    Altitude downhill - AutoLap
    Average incline uphill - AutoLap
    Average slope downhill - AutoLap
    Average rate of ascent - AutoLap
    Average rate of descent - AutoLap
    Average balance - AutoLap
    Average power - AutoLap
    Maximum power - AutoLap
    Normalized power - AutoLap
    Average cadence - AutoLap
    Maximum cadence - AutoLap
    Average heart rate - AutoLap
    Maximum heart rate - AutoLap
    Pedalling time - AutoLap
    Pedalling index - AutoLap
    Auto lap liste
    Altitude - AutoLap
    MANUAL LAP FUNCTIONS
    Lap Number - Lap
    Lap time - Lap
    Distance - Lap
    Avg speed - Lap
    Maximum speed - Lap
    Calories - Lap
    Average altitude - Lap
    Maximum altitude - Lap
    Altitude uphill - Lap
    Altitude downhill - Lap
    Average incline uphill - Lap
    Average slope downhill - Lap
    Average rate of ascent - Lap
    Average rate of descent - Lap
    Average balance - Lap
    Average power - Lap
    Maximum power - Lap
    Average cadence - Lap
    Maximum cadence - Lap
    Average heart rate - Lap
    Maximum heart rate - Lap
    Pedalling time - Lap
    Pedalling index - Lap
    Lap list - Lap
    NAVIGATION FUNCTIONS
    Time to destination
    Estimated time of Arrival
    Distance to destination
    Heading
    Track Navigation
    Turning guidance
    Distance to the next waypoint
    ELECTRONIC SHIFTING
    Battery status
    Front gear (chain ring)
    Gear ratio
    Rear gear
    Di2 Shifting mode
    STATUS FUNCTIONS
    Current temperature
    Minimum temperature
    Maximum temperature
    GPS Accuracy
    Device battery status
    Air pressure

    TECH

    VIDEOS

    ROX 12.1 EVO - PRODUCT OVERVIEW

     

    PARTS

    Following can be purchased separately

    Duo Magnetless Speed Transmitter
    Duo Magnetless Cadence Transmitter
    Comfortex+ Chest Strap
    R1 Duo Comfortex+ transmitter incl. chest strap
    GPS Mount for Rox 7/11, 2/4/11.1
    Overclamp Butler for Rox 2.0 / 4.0 / 11.1 Evo
    Ant+/Bluetooth Heart Rate Transmitter Evo

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 82889633457

    Discover Niche Categories That Outsell sigma fahrradcomputer ant+

    Top-Converting Item to Boost Your Average Order

    4.1 ★★★★★
    Based on 1747 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    J
    Verified Purchase
    Jedata
    Boise, US
    ★★★★★ 4
    Slippery Pillow
    Color: Blue-ice Plus, Size: Queen(Pack of 2)
    Nice and cooling but it’s so slick my pillow sheet doesn’t want to stay on.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 14, 2026
    J
    Verified Purchase
    Jute
    Draper, US
    ★★★★★ 5
    Foam Mattress NEEDs Foam Pillows
    Color: Blue-ice Plus, Size: King(Pack of 2), Color: Blue-ice Plus, Size: King(Pack of 2)
    10 stars!! Quality foam, structure & price. Best bang for my buck.    HRV, readiness & total sleep score metrics increased drastically this week.  See screenshot :) Support: Molds and cushions every crevice under my neck and above shoulders. So comfy  Size: Adjustable loft but king length is perfect to hug and rest your head.  Love love love. The 1st 2 nights were uncomfortable with pillow as is, first night I was up at 3am half asleep pulling foam out but wasn't enough. The second night at 2am I pulled out more stuffing. I was getting frustrated..  my Oura ring showed both nights I was awake every hour.  Not good.  Before the 3rd night I pulled enough to fill the bag the 2 pillows arrived in. Boom -8hrs sleep and for the first time ii years I achieved 17% Deep sleep.  Huge. Weight: Perfect weight with adjustment. Squishy and molds to b the contour of my neck and shoulders Softness: Like the baby bear.. just right.   Comfort: Very comfortable after removing 30% foam in both pillows. I actually now have enough to make a 3rd pillow, replace old foam, or adjust OGs, Still to early to measure.  If you have a foam mattress that contours your body but not your head you'll end up with neck and/or back pain from head being elevated- not sinking/molding the body into a foam mattress. 
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on July 1, 2025
    C
    Verified Purchase
    c.laff
    Dallas, US
    ★★★★★ 3
    These are not sized correctly - beware
    Color: Blue-ice Plus, Size: King(Pack of 2), Color: Blue-ice Plus, Size: King(Pack of 2)
    Edit: I was going to return these pillows but the seller contacted me and offered a full refund due to the size issue without having to send the pillows back. I am happy with this and happy to keep them on a spare queen size bed as they really are nice pillows. Just the wrong size. pros: they are a nice pillow and the cooling feature is really great, and you can adjust to your liking cons: absolutely wrong size. Ordered King, tag says king, all measurements on listing and tag say 20x36, in reality they are more like 20x30. Definitely Queen pillows being sold as King. I did not see any reviews at first about size issues but after I got these and did a search it does look like others have had the same problem. A shame, would have given them a great review if they were the correct size
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 23, 2026
    L
    Verified Purchase
    Leah Ann Dillin
    Massapequa, US
    ★★★★★ 5
    Cool and comfy
    Color: Blue-ice Plus, Size: King(Pack of 1)
    Great pillow. Keeps you cool.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 8, 2026
    R
    Verified Purchase
    Rene
    Houston, US
    ★★★★★ 5
    Really Good Cooling Pillows for Sleeping
    Color: Blue-ice Plus, Size: Queen(Pack of 2), Color: Blue-ice Plus, Size: Queen(Pack of 2)
    These cooling pillows are very soft and provide excellent support for your head and neck. They are adjustable by taking our the stuffing if you need them to be more flat or less firm. The look great and comes in a pack of two which is a great value. During use, I did notice they have great shape retention and it does not take them long to return to their fluffy full shape. I am a hot sleeper and these do keep your head cool - just be aware using a pillow cover does reduce the cool ability but this allows you to adjust for weather like during winters to add a pillow case for extra warmth. Very happy with this purchase and got a second set to replace my old pillows.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 28, 2026

    recommand products