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Sigma Sport

About Sigma Sport - "Sigma Sport represents German technology at its highest level, combining innovative design with precision engineering."

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Sigma ROX and STS Speed/Cadence Transmitter
Sigma ROX and STS Speed/Cadence TransmitterSigma Sport

STS Speed & Mounting Hardware Speed and Cadence Magnets Handlebar Mount & Hardware Compatible with ROX 8.0 and ROX 9.0 This is the Complete 2nd … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

10% offretail $64.99 your price $58.49 + ships free

BuyBuyPART NUM 266377
Sigma Power Magnet
Sigma Power MagnetSigma Sport

Sigma Magnets … read more

retail $7.69 your price $6.92

BuyBuyPART NUM 128940
Sigma BC 7.16 Wired Cycling Computer
Sigma BC 7.16 Wired Cycling ComputerSigma Sport

The BC 7.16 is available in both a wired and a wireless version. In addition to the basic cycling functions, it also displays the total ride time and … read more

your price $29.99 + ships free

BuyBuyPART NUM 645045
Sigma BC 14.12 Cycling Computer: White
Sigma BC 14.12 Cycling Computer: WhiteSigma Sport

A must-have for those who want to reach and record great heights while still offering classic bike functions. General Functions: Auto Start/Stop, Large … read more

29% offretail $69.99 your price $49.99

BuyBuyPART NUM 714200
Sigma Front Wheel Sensor Kit (2nd wheel Size)
Sigma Front Wheel Sensor Kit (2nd wheel Size)Sigma Sport

For models BC 1106 and BC 1606L (wired only) automatic bike detection is possible via an additional second bike sensor (optional). The bike computer recognises … read more

your price $9.99

BuyBuyPART NUM 724757
Sigma Sport Ant+ Cadence Transmitter
Sigma Sport Ant+ Cadence TransmitterSigma Sport

ANT+ compatible Sigma sensor Cadence Transmitter Sigma #20503 … read more

your price $34.98 + ships free

BuyBuyPART NUM 732070
Sigma ROX and STS Triple Wireless HR Transmitter and Strap
Sigma ROX and STS Triple Wireless HR Transmitter and StrapSigma Sport

read more

19% offretail $43.99 your price $35.81 + ships free

BuyBuyPART NUM 663782
Sigma ROX USB Docking Station
Sigma ROX USB Docking StationSigma Sport

Docking Station (USB) Sigma Data Center Software (free download from Sigma Sport) Compatible with ROX 8.0 and ROX 9. … read more

10% offretail $24.99 your price $22.49 + ships free

BuyBuyPART NUM 315928
Sigma Sport Activo Activity Tracker
Sigma Sport Activo Activity TrackerSigma Sport

ACTIVO's clearly legible display provides the user with precise and clear information It shows how many steps you have taken, how far you have … read more

69% offretail $79.99 your price $24.99

BuyBuyPART NUM 268063
Sigma BC 14.16 Wired Cycling Computer
Sigma BC 14.16 Wired Cycling ComputerSigma Sport

The BC 14.16 is a useful tool for the adventure cyclist. It features altitude measurement including current altitude and gradient displayed both numerically … read more

StarStarStarStarStar 4 of 5 ( 1 ) 4 of 5 stars ( 1 review )

33% offretail $59.99 your price $40.04 + ships free

BuyBuyPART NUM 317525
Sigma Sport Buster 2000 Headlight
Sigma Sport Buster 2000 HeadlightSigma Sport

3 powerful CREE LEDs boast up to 2000 lumens of trail illuminating glow Includes 3 mounting options, a silicone strap, a helmet mount, and … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

$30 offretail $299.99 your price $269.99 + ships free

BuyBuyPART NUM 302296
Sigma BC 14.16 STS Wireless Cycling Computer
Sigma BC 14.16 STS Wireless Cycling ComputerSigma Sport

The BC 14.16 is a useful tool for the adventure cyclist. It features altitude measurement including current altitude and gradient displayed both numerically … read more

10% offretail $84.99 your price $76.49 + ships free

BuyBuyPART NUM 140476
Sigma BC 14.16 STS Wireless Cycling Computer with Cadence
Sigma BC 14.16 STS Wireless Cycling Computer with CadenceSigma Sport

The BC 14.16 is a useful tool for the adventure cyclist. It features altitude measurement including current altitude and gradient displayed both numerically … read more

StarStarStarStarStar 5 of 5 ( 2 ) 5 of 5 stars average ( 2 reviews )

10% offretail $99.99 your price $89.99 + ships free

BuyBuyPART NUM 591289
Sigma STS Cadence Transmitter for ROX and STS Models with Cadence
Sigma STS Cadence Transmitter for ROX and STS Models with CadenceSigma Sport

Sigma #00442. Complete mounting kit with speed and cadence … read more

10% offretail $38.49 your price $34.64 + ships free

BuyBuyPART NUM 139024
Sigma STS .12 Speed Transmitter for ROX and STS Models
Sigma STS .12 Speed Transmitter for ROX and STS ModelsSigma Sport

Complete speed sensor kit includes handlebar mount and speed sensor. Sigma #00440 Compatible with STS models and all Rox, except the 10.0 … read more

13% offretail $38.49 your price $33.48 + ships free

BuyBuyPART NUM 152259
Sigma Tail Blazer
Sigma Tail BlazerSigma Sport

With 1 super bright 0.5 watt LED and 2 high performance LEDs, the TAIL BLAZER is one of the brightest lights on the planet. It features 3 modes (constant … read more

your price $19.99 + ships free

BuyBuyPART NUM 545619
Sigma ANT+ Heartrate Cheststrap - R1 Transmitter
Sigma ANT+ Heartrate Cheststrap - R1 TransmitterSigma Sport

ANT+ compatible Sigma sensors HR Chest Strap/Transmitter Black … read more

your price $44.87 + ships free

BuyBuyPART NUM 241675
Sigma BC 5.16 Wired Cycling Computer
Sigma BC 5.16 Wired Cycling ComputerSigma Sport

The BC 5.16 is a five-function cycling computer with a large, easy to read display. Bike Functions: Current Speed, Trip Distance, Total Distance … read more

your price $22.99 + ships free

BuyBuyPART NUM 165848
Sigma Butler 2450 Handlebar Mount: Black
Sigma Butler 2450 Handlebar Mount: BlackSigma Sport

Out front mount for models: BC1909, BC2209, ROX 5.0, ROX 6.0, ROX 8, ROX 8.1, ROX 9, ROX 9.1 Do not use with ROX 10.0 Fits 31.8 handlebars … read more

10% offretail $21.99 your price $19.79 + ships free

BuyBuyPART NUM 916672
Sigma Wired Speed Sensor Kit, Models using CR2032
Sigma Wired Speed Sensor Kit, Models using CR2032Sigma Sport

Sigma Computer Mount Kits/Adapters Automatically recognizes second bike 120cm long cable allows for front or rear wheel mounting … read more

10% offretail $13.19 your price $11.87

BuyBuyPART NUM 800025
Sigma Sport

"Sigma Sport represents German technology at its highest level, combining innovative design with precision engineering."

See all Sigma Sport

In Store products are available to view in our showroom. In Store orders usually ship the same or next business day.

These models are available for online purchasing and can be shipped directly to you.

Wired Speed allows a sensor to transmit the bicycles speed via a connected cable to the computer.

Computer Color

Some cycling computers can display a power reading, usually in watts. They usually require a separate sensor - in some cases a special hub or crank arm. A few will estimate the value based on speed, cadence, rider weight or other data. "Optional" means it can read from a separate power meter or sensor. "Included" means it is calculated by the computer or includes the neccessary sensor.

Some computers come with built-in altimeters, which will display the current altitude. GPS enabled computers can often do this more accurately.

Temperature monitoring allows for a computer to tell you the current temperature.

Battery Type

These include a mount for bicycle helmets.

These include a mount for bicycle handlebars.

A lumen is a measure of the total "amount" of visible light emitted by a source. The higher the lumen rating, the brighter the light.

These lights include batteries that have a USB output port that can be used to charge USB devices like smartphones.

Wireless Speed allows a sensor to transmit the bicycles speed without a cable to the computer.

Buy this product and your entire order ships for free.

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