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Accessories/Parts

Sigma Sport ANT+ Cadence Transmitter
$34.99
Wireless ANT+ cadence transmitter for SIGMA ROX 10 and all other ANT+ compatible devices.
Sigma Sport ANT+ Speed Transmitter
$34.99
Wireless ANT+ speed transmitter for SIGMA ROX 10 and all other ANT+ compatible devices. * Note: GPS Stem/Handlebar Mount sold separately
Sigma Sport Butler - Out Front Mount
$21.99
Enjoy easy viewing with the Butler Out Front handlebar mount! Out Front Mount for following models: BC 1909 STS BC 2209 STS ROX 5.0 ROX 6.0 ROX 8 ROX 8.1 ROX 9 ROX 9.1 *Note: not for use with ROX 10.0
Sigma Sport CR 2032 Battery
$3.50 - $17.99
CR2032 Lithium 3V battery for SIGMA computers, heart rate monitors, transmitters, and Micro Lights. Compatible with: - PC3 - PC4 - PC9 - PC15 - Shape watch - FIT watch - Onyx series HRM's - PC 25.10 - PC 3.11 - PC 10.11 - PC 15.11 - PC 22.13 - RC 1209 - RC 14.11 - RC Move - Micro Lights Not Compatible with: - ROX computers - BC 1909 - BC 2209 - BC 23.16
Sigma Sport Cadence Disc Pedal Magnet
$5.99
The cadence magnet pedal insert is designed for tight installation situations. The principle is simple, yet space-saving: the power magnet attaches to any steel pedal spindle by magnetic force alone. From there, it triggers the cadence transmitter with each crank revolution.
Sigma Sport Mounting Bracket Rox 1909/2209 (2450)
$8.79
Replacement handlebar/stem mount for wireless CR 2450 computers. Compatible devices: ROX 8.0 ROX 9.0 ROX 8.1 Rox 9.1 BC1909HR BC2209MHR ROX 5.0 ROX 6.0
Sigma Sport Power Spoke Magnet
$6.99
Power Spoke magnet for all Sigma computers. Fits round and bladed spokes.
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