- 32 more products in this category
Average rating of 5 out of 5 stars
Average rating of 4.7 out of 5 stars
Average rating of 5 out of 5 stars
Average rating of 3.6 out of 5 stars
SIGMA ROX 4.0 Endurance Navigation Computer
Average rating of 4 out of 5 stars
79,99 €
incl. 19% VAT
- In stock, delivery time 1-3 Days
Calculate frame size
The right size of your hardtail mountain-bike:
The Inside leg length is multiplied by 0.226 and thus you get the theoretical value of the frame size in inch. One inch equals 2.54 cm.
If the theoretical value is in-between two sizes, the following rule of thumb can be applied:
- choose the smaller size when riding athletically
- choose the larger size when riding tour-orientated
How to determine your Inside leg length:
The Inside leg length or stride height is the length of the inside of the leg. The most accurate way to measure your stride length is to use a spirit level and a tape measure or folding rule. Stand barefoot on a flat surface, clamp the spirit level horizontally between your legs and measure the distance from the upper edge of the spirit level to the ground. This value corresponds to your stride length.
Alternatively, you can also determine your frame height based on your height, see the table below. However, the method using inseam length is more accurate.
If you need help, please call us at +49 (0) 2641 -89 00 0.We will be happy to advise you!
|
Body size |
Frame Size | in cm: |
| 150 - 160 cm | 14" | 35 cm |
| 160 - 170 cm | 16" | 41 cm |
| 170 - 180 cm | 18" | 46 cm |
| 180 - 190 cm | 20" | 51 cm |
| 190 - 200 cm | 22" | 56 cm |
The right size of your fullsuspension-bike:
The Inside leg length is multiplied by 0.226 and thus you get the theoretical value of the frame size in inch. One inch equals 2.54 cm.If the theoretical value is in-between two sizes, the following rule of thumb can be applied:
- choose the smaller size when riding athletically
- choose the larger size when riding tour-orientated
How to determine your Inside leg length:
The Inside leg length or stride height is the length of the inside of the leg. The most accurate way to measure your stride length is to use a spirit level and a tape measure or folding rule. Stand barefoot on a flat surface, clamp the spirit level horizontally between your legs and measure the distance from the upper edge of the spirit level to the ground. This value corresponds to your stride length.
Alternatively, you can also determine your frame height based on your height, see the table below. However, the method using inseam length is more accurate. If you need assistance, please call us at 02225-8888-222. We are happy to advise you!
| Body size | Frame Size | in cm: |
| 155 - 165 cm | 14 - 15" | 35 - 38 cm |
| 165 - 170 cm | 15 - 16" | 38 - 41 cm |
| 170 - 175 cm | 16 - 17" | 41 - 43 cm |
| 175 - 180 cm | 17 - 18" | 43 - 46 cm |
| 180 - 185 cm | 18 - 19" | 46 - 48 cm |
| 185 - 190 cm | 19 - 21" | 48 - 53 cm |
| 190 - 195 cm | 21 - 22" | 53 - 56 cm |
| 195 - 200 cm | 22 - 23" | 56 - 58 cm |
The right size of your Sport-Touring Cycle:
Frame-size in cm: multiply your Inside leg length by the factor 0.61. Frame size in inch: multiply your Inside leg length by the factor 0.24.If the theoretical value lies between two sizes, the following rule of thumb can be applied:
- Rather the smaller frame size when riding sportsmanlikely
- Rather the next frame in size when riding tour-orientated
- Deduct approx. 5 cm (or 2 inches respectively) of the theoretical size when using spring-mounted seat posts.
How to determine your Inside leg length:
The Inside leg length or stride height is the length of the inside of the leg. The most accurate way to measure your stride length is to use a spirit level and a tape measure or folding rule. Stand barefoot on a flat surface, clamp the spirit level horizontally between your legs and measure the distance from the upper edge of the spirit level to the ground. This value corresponds to your stride length.
Alternatively you may select the right frame size according to your height with the help of the chart below. This only serves as a rough guide though.
If you need help, please call us at +49 (0) 2225 - 98 90 590.We will be happy to advise you!
|
Body size
|
Frame Size
|
in cm:
|
| 155 - 165 cm | 16 - 17" | 41 - 43 cm |
| 165 - 170 cm | 17" | 43 cm |
| 170 - 175 cm | 17 - 19" | 43 - 48 cm |
| 175 - 180 cm | 19 - 21" | 48 - 54 cm |
| 180 - 185 cm | 21" | 54 cm |
| 185 - 190 cm | 21 - 22" | 53 - 56 cm |
| 190 - 195 cm | 21 - 24" | 54 - 60 cm |
| 195 - 200 cm | 24" | 61 cm |
The right size of your road bike and triathlon bike:
The right size of your road bike and triathlon bike:
- choose the smaller size when riding competition-orientated
- choose the larger size when riding tour-orientated
How to determine your Inside leg length:
The Inside leg length or stride height is the length of the inside of the leg. The most accurate way to measure your stride length is to use a spirit level and a tape measure or folding rule. Stand barefoot on a flat surface, clamp the spirit level horizontally between your legs and measure the distance from the upper edge of the spirit level to the ground. This value corresponds to your stride length.
Alternatively you may select the right frame size according to your height with the help of the chart below. This only serves as a rough guide though.
If you need help, please call us at +49 (0) 2225 - 98 90 590.We will be happy to advise you!
|
Body size
|
Road Bike
|
Triathlon Bike
|
| 155 - 165 cm | 50 cm | 46 - 48 cm |
| 165 - 171 cm | 53 cm | 48 - 50 cm |
| 171 - 178 cm | 56 cm | 50 - 52 cm |
| 178 - 183 cm | 58 cm | 52 - 55 cm |
| 183 - 188 cm | 60 cm | 55 - 56 cm |
| 188 - 193 cm | 62 cm | 57 - 60 cm |
| 193 - 200 cm | 64 cm | 62 - Maßanfertigung |
The right size of your Trekking or Touring Cycle:
Frame-size in cm: multiply your Inside leg length by the factor 0.66.
If the theoretical value lies between two sizes, the following rule of thumb can be applied:
- Rather the smaller frame size when riding sportsmanlikely
- Rather the next frame in size when riding tour-orientated
- Deduct approx. 5 cm (or 2 inches respectively) of the theoretical size when using spring-mounted seat posts.
How to determine your Inside leg length:
The Inside leg length or stride height is the length of the inside of the leg. The most accurate way to measure your stride length is to use a spirit level and a tape measure or folding rule. Stand barefoot on a flat surface, clamp the spirit level horizontally between your legs and measure the distance from the upper edge of the spirit level to the ground. This value corresponds to your stride length.
Alternatively you may select the right frame size according to your height with the help of the chart below. This only serves as a rough guide though.
If you need help, please call us at +49 (0) 2225 - 98 90 590.We will be happy to advise you!
|
Body Size Women
|
Frame Size
|
| 150 - 160 cm | Lady 46 cm |
| 160 - 170 cm | Lady 50 cm |
| 170 - 180 cm | Lady 54 cm |
|
Body Size Men
|
Frame Size
|
| <170 cm | 46 cm |
| 170 - 175 cm | 50 cm |
| 175 - 185 cm | 54 cm |
| 185 - 195 cm | 58 cm |
| >195 cm | 62 cm |
Product information "ROX 4.0 Endurance Navigation Computer"
Scope of delivery - Sigma ROX 4.0 Endurance Navigation Computer
- 1 x ROX 4.0 Endurance Navigation Computer
- 1 x GPS mount
- 1 x USB-C Charging Cable
- 1 x Quick start guide
Features
Outstanding battery life
DDesigned to stand through the longest bike adventures. The ROX 4.0 ENDURANCE has ample power. Its high-capacity battery lasts up to 41 hours, giving you plenty of time to enjoy your cycling adventure to the fullest.
Search & Go
“Search & Go” navigation allows you to find a specific location and navigate there. You can enter an address into the SIGMA RIDE app on your smart phone or click on a point on the map. Trail preferences (bike trails, dirt roads, paved roads, and running/hiking trails) can be set individually. The track thus created can be started directly on your ROX 4.0 ENDURANCE or saved in the RIDE app for later.
Re-routing and turn-by-turn directions
During navigation, the ROX 4.0 ENDURANCE display shows the track and turn-by-turn directions. A turn arrow and audible signal alert you to the next turn. To make sure you don’t miss a turn, the Red Circle counts down the distance to the next turn using colored bars. They become less the closer you get to the turn. The ROX 4.0 ENDURANCE also displays the street name. If you spontaneously deviate from the suggested route, your ROX plans a new route to the destination with a correspondingly updated elevation profile in a flash in interaction with the SIGMA RIDE app.
Tracks from third parties
The track navigation allows you to precisely ride a planned route. To do this, create a track in the SIGMA DATA CENTER or with a tour portal of your choice (komoot, Strava, etc.) and import it into the SIGMA RIDE app. You can then start your tour in the app and ride it right away or save it and start it later on your bike computer. This allows you to navigate your tour without a connection to your smart phone.
Perfectly shaped in black
Stylish, elegant and sporty. The ROX 4.0 ENDURANCE in cool black strikes by its sleek design, cutting a fine figure on any bike.
Ready to go any time!
TThe ROX 4.0 ENDURANCE bike computer can be positioned directly on the handlebars in a few easy steps – entirely without cables or sensors. If you want, you can connect your Rox 4.0 ENDURANCE to additional sensors for measuring speed, heart rate, and cadence. Your ROX uses GPS and GLONASS to determine your position within a few seconds of being switched on. The user-friendly operation with three buttons enables you to start a bike tour right away. You can use the SIGMA RIDE app to set your individual display views.
Large display
The 2.4-inch-diagonal high-contrast display and extra-large numbers make it easy to read, even during a ride.
Red Circle
The innovative Red Circle on the upper right corner of the display is highlighted in various colours and offers innovative, interesting display of training data.
Everything at a glance
The SIGMA RIDE app allows you to set your display view individually. You can set up to six views, each with three values. Current speed and time are shown continuously on the display.
Up where the air is clear
A true highlight of the ROX 4.0 ENDURANCE is the integrated air pressure sensor. It uses barometric readings to determine inclines and declines and provide you with reliable information about altitude, allowing a precise recording of your track. You can also call up a graphical altitude profile on the ROX 4.0 ENDURANCE. The home altitude at the beginning of the tour is determined automatically from GPS, or you can set altitude manually.
E-bike ready
You ride an e-bike? No problem. The ROX 4.0 ENDURANCE is e-bike-ready and can be easily connected to many e-bikes. Your GPS bike computer establishes a connection to the compatible e-bike system and shows you the current assist mode, battery status, and light and other data on the display. You can use this list to find out if your E-BIKE is compatible with the ROX 4.0 ENDURANCE.
Best measurements
Do you need more data or even greater accuracy for your values? ANT+ and BLE enable you to connect external sensors such as speed, heart rate, and cadence sensors to your ROX 4.0 ENDURANCE. You can find accessories sets with various sensors for your ROX in our shop.
For data collectors
You can use the SIGMA RIDE app to collect your training data, transfer them to your smart phone via BLE, and quickly set your favourite display views on your smart phone. The most important data and statistics can be read from your smart phone in real time with the SIGMA RIDE app’s LIVE function and assessed conveniently.
Be there live
Record your data with your bike computer and analyse them right away with the SIGMA RIDE app’s LIVE view. You can set your individual display views extremely easily while you’re riding.
Stay Tuned
Smart notifications connect you to the outside world even when you’re riding. Notifications of incoming calls and messages to your smart phone appear on your display.
Perfectly positioned
The Over Clamp Butler lets you align your ROX bike computer perfectly, even when using a short stem. The computer can be positioned directly over the stem, giving you more space on your handlebars and a clear view of all of your data, no matter what bike you’re riding. The Butler fits on 31.8mm and 35mm diameter handlebars.
The classic
The classical SIGMA GPS handlebar bracket can be fixed in place without tools in a few seconds with two cable ties. This gives you a choice between installation on your handlebars or on the stem, and the device fits handlebars of all sizes.
Features & functions
| General | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||
| Navigation | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Sensors | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Training | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Data analysis | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Basic functions | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Altitude measurement | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Cadence functions | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Heart rate functions | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| E-Bike functions | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Navigation functions | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Status functions | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
INT | ROX 4.0 ENDURANCE | Product Video | SIGMA SPORT
- Manufacturer number: 01066
- EAN: 4016224010660
Dr. Julius-Leber-Str. 15
67433 Neustadt
Deutschland
[email protected]
www.sigma.bike
SIGMA ROX 4.0 Endurance Navigation Computer
Scope of delivery - Sigma ROX 4.0 Endurance Navigation Computer
- 1 x ROX 4.0 Endurance Navigation Computer
- 1 x GPS mount
- 1 x USB-C Charging Cable
- 1 x Quick start guide
Features
Outstanding battery life
DDesigned to stand through the longest bike adventures. The ROX 4.0 ENDURANCE has ample power. Its high-capacity battery lasts up to 41 hours, giving you plenty of time to enjoy your cycling adventure to the fullest.
Search & Go
“Search & Go” navigation allows you to find a specific location and navigate there. You can enter an address into the SIGMA RIDE app on your smart phone or click on a point on the map. Trail preferences (bike trails, dirt roads, paved roads, and running/hiking trails) can be set individually. The track thus created can be started directly on your ROX 4.0 ENDURANCE or saved in the RIDE app for later.
Re-routing and turn-by-turn directions
During navigation, the ROX 4.0 ENDURANCE display shows the track and turn-by-turn directions. A turn arrow and audible signal alert you to the next turn. To make sure you don’t miss a turn, the Red Circle counts down the distance to the next turn using colored bars. They become less the closer you get to the turn. The ROX 4.0 ENDURANCE also displays the street name. If you spontaneously deviate from the suggested route, your ROX plans a new route to the destination with a correspondingly updated elevation profile in a flash in interaction with the SIGMA RIDE app.
Tracks from third parties
The track navigation allows you to precisely ride a planned route. To do this, create a track in the SIGMA DATA CENTER or with a tour portal of your choice (komoot, Strava, etc.) and import it into the SIGMA RIDE app. You can then start your tour in the app and ride it right away or save it and start it later on your bike computer. This allows you to navigate your tour without a connection to your smart phone.
Perfectly shaped in black
Stylish, elegant and sporty. The ROX 4.0 ENDURANCE in cool black strikes by its sleek design, cutting a fine figure on any bike.
Ready to go any time!
TThe ROX 4.0 ENDURANCE bike computer can be positioned directly on the handlebars in a few easy steps – entirely without cables or sensors. If you want, you can connect your Rox 4.0 ENDURANCE to additional sensors for measuring speed, heart rate, and cadence. Your ROX uses GPS and GLONASS to determine your position within a few seconds of being switched on. The user-friendly operation with three buttons enables you to start a bike tour right away. You can use the SIGMA RIDE app to set your individual display views.
Large display
The 2.4-inch-diagonal high-contrast display and extra-large numbers make it easy to read, even during a ride.
Red Circle
The innovative Red Circle on the upper right corner of the display is highlighted in various colours and offers innovative, interesting display of training data.
Everything at a glance
The SIGMA RIDE app allows you to set your display view individually. You can set up to six views, each with three values. Current speed and time are shown continuously on the display.
Up where the air is clear
A true highlight of the ROX 4.0 ENDURANCE is the integrated air pressure sensor. It uses barometric readings to determine inclines and declines and provide you with reliable information about altitude, allowing a precise recording of your track. You can also call up a graphical altitude profile on the ROX 4.0 ENDURANCE. The home altitude at the beginning of the tour is determined automatically from GPS, or you can set altitude manually.
E-bike ready
You ride an e-bike? No problem. The ROX 4.0 ENDURANCE is e-bike-ready and can be easily connected to many e-bikes. Your GPS bike computer establishes a connection to the compatible e-bike system and shows you the current assist mode, battery status, and light and other data on the display. You can use this list to find out if your E-BIKE is compatible with the ROX 4.0 ENDURANCE.
Best measurements
Do you need more data or even greater accuracy for your values? ANT+ and BLE enable you to connect external sensors such as speed, heart rate, and cadence sensors to your ROX 4.0 ENDURANCE. You can find accessories sets with various sensors for your ROX in our shop.
For data collectors
You can use the SIGMA RIDE app to collect your training data, transfer them to your smart phone via BLE, and quickly set your favourite display views on your smart phone. The most important data and statistics can be read from your smart phone in real time with the SIGMA RIDE app’s LIVE function and assessed conveniently.
Be there live
Record your data with your bike computer and analyse them right away with the SIGMA RIDE app’s LIVE view. You can set your individual display views extremely easily while you’re riding.
Stay Tuned
Smart notifications connect you to the outside world even when you’re riding. Notifications of incoming calls and messages to your smart phone appear on your display.
Perfectly positioned
The Over Clamp Butler lets you align your ROX bike computer perfectly, even when using a short stem. The computer can be positioned directly over the stem, giving you more space on your handlebars and a clear view of all of your data, no matter what bike you’re riding. The Butler fits on 31.8mm and 35mm diameter handlebars.
The classic
The classical SIGMA GPS handlebar bracket can be fixed in place without tools in a few seconds with two cable ties. This gives you a choice between installation on your handlebars or on the stem, and the device fits handlebars of all sizes.
Features & functions
| General | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||
| Navigation | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Sensors | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Training | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Data analysis | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Basic functions | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Altitude measurement | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Cadence functions | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Heart rate functions | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| E-Bike functions | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Navigation functions | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
| Status functions | ||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||
INT | ROX 4.0 ENDURANCE | Product Video | SIGMA SPORT
- Manufacturer number: 01066
- EAN: 4016224010660
Dr. Julius-Leber-Str. 15
67433 Neustadt
Deutschland
[email protected]
www.sigma.bike
Evaluations
Average rating of 4 out of 5 stars
Average rating of 5 out of 5 stars
Ich habe den Sigma Rox 4.0 Endurance vor einigen Wochen gekauft und bin wirklich begeistert. Besonders positiv fällt die lange Akkulaufzeit auf – selbst bei längeren Touren muss ich mir keine Gedanken über den Ladestand machen. Auch die Navigation funktioniert zuverlässig und übersichtlich, was die Orientierung auf unbekannten Strecken deutlich erleichtert. Das Display ist klar ablesbar, die Bedienung intuitiv, und die Verbindung mit dem Smartphone klappt problemlos. Insgesamt ein sehr empfehlenswerter Fahrradcomputer für alle, die ein robustes, ausdauerndes und einfach zu bedienendes Gerät suchen.
Average rating of 3 out of 5 stars
Leider sehr enttäuschende Stabilität des GPS, nicht nur in Waldpassagen oft keine Geschwindigkeitsanzeige.Positiv ist das beleuchtete Display in der Dämmerung. Insgesamt jedoch keine Empfehlung!
To submit a rating, please log in. We do not check whether the rated item was purchased from us.
Last viewed