SpeedBox 3.1 B.Tuning for Brose and Specialized motors
SpeedBox 3.1 B.Tuning for Brose unlocks the speed limiter and allows riding at an almost unlimited speed, which will depend only on the pedaling cadence.
Compatible with motors:
Brose SPECIALIZED
Brose S-MAG
Brose S
Brose T
Brose C
Brose T-ALU
SRAM Powertrain by Brose
Not compatible with motors:
Brose S Mag FIT
Specialized GEN 4 (3.1/S-Works)
BROSE Specialized SL
(For SL models use SpeedBox 3.1 B.Tuning for Specialized)
Not compatible with e-bikes:
E-bikes that do not have a connector in the display port
(usually there is just a dummy plug instead)
Not compatible with:
Enviolo Automatiq
Product Information
Product Information
Shipping & Returns
Shipping & Returns









SpeedBox 3.1 B.Tuning for Brose and Specialized motors
SpeedBox 3.1 B.Tuning for Brose and Specialized motors
SpeedBox 3.1 B.Tuning for Brose unlocks the speed limiter and allows riding at an almost unlimited speed, which will depend only on the pedaling cadence.
Compatible with motors:
Brose SPECIALIZED
Brose S-MAG
Brose S
Brose T
Brose C
Brose T-ALU
SRAM Powertrain by Brose
Not compatible with motors:
Brose S Mag FIT
Specialized GEN 4 (3.1/S-Works)
BROSE Specialized SL
(For SL models use SpeedBox 3.1 B.Tuning for Specialized)
Not compatible with e-bikes:
E-bikes that do not have a connector in the display port
(usually there is just a dummy plug instead)
Not compatible with:
Enviolo Automatiq
Original: $358.32
-70%$358.32
$107.50Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
SpeedBox 3.1 B.Tuning for Brose unlocks the speed limiter and allows riding at an almost unlimited speed, which will depend only on the pedaling cadence.
Compatible with motors:
Brose SPECIALIZED
Brose S-MAG
Brose S
Brose T
Brose C
Brose T-ALU
SRAM Powertrain by Brose
Not compatible with motors:
Brose S Mag FIT
Specialized GEN 4 (3.1/S-Works)
BROSE Specialized SL
(For SL models use SpeedBox 3.1 B.Tuning for Specialized)
Not compatible with e-bikes:
E-bikes that do not have a connector in the display port
(usually there is just a dummy plug instead)
Not compatible with:
Enviolo Automatiq











