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Bosch eBike Systems and TRP work together on a new eMTB Drivetrain with Automatic Shifting Technology.

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Torque reduction

Torque reduction during shifting to increase the life cycle of your shifting components.

Mode selection

Switching in between automatic, manual, pairing, fine adjustment mode with integrated button on the shifter. Gear and mode information are integrated into the display.

Target cadence

Choose your preferred cadence and starting gear on the display or Bosch flow App.

FEATURES

Automatic Shifting

Always in the right gear for a comfortable improved system efficiency.

RollShift

Automatic and Manual RollShift while rolling.

Manual override

Ability to manual override in automatic mode for 10 seconds.

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FEATURES

Automatic Shifting

Always in the right gear for a comfortable improved system efficiency.

RollShift

Automatic and Manual RollShift while rolling.

Manual override

Ability to manual override in automatic mode for 10 seconds.

explore

Torque reduction

Torque reduction during shifting to increase the life cycle of your shifting components.

Mode selection

Switching in between automatic, manual, pairing, fine adjustment mode with integrated button on the shifter. Gear and mode information are integrated into the display.

Target cadence

Choose your preferred cadence and starting gear on the display or Bosch flow App.

explore
explore

E.A.S.I. A12 Rear Derailleur

RD-M8000E

Cage Release

Releases cage spring tension which facilitates easy wheel removal and maintenance

Silent Clutch

revents unwanted chain slap and noise

ePowered by Bosch

Power directly supplied from main Bosch Battery

RollShift

Automatic and Manual RollShift while rolling

Automatic Shifting

Always in the right gear for a comfortable improved system efficiency

Torque reduction

Torque reduction during shifting to increase the life cycle of your shifting components

13T Sealed Bearing Pulleys

Horizontal Parallelogram

SPECIFICATIONS

WEIGHT
380g
CAPACITY
Max 52T
CHAINLINE
52/55mm
a12-rear-rerailleur
a12-rear-rerailleur-2
a12-rear-rerailleur
a12-rear-rerailleur-2

E.A.S.I. A12 Rear Derailleur

RD-M8000E

Cage Release

Releases cage spring tension which facilitates easy wheel removal and maintenance

Silent Clutch

revents unwanted chain slap and noise

ePowered by Bosch

Power directly supplied from main Bosch Battery

RollShift

Automatic and Manual RollShift while rolling

Automatic Shifting

Always in the right gear for a comfortable improved system efficiency

Torque reduction

Torque reduction during shifting to increase the life cycle of your shifting components

13T Sealed Bearing Pulleys

Horizontal Parallelogram

SPECIFICATIONS

WEIGHT
380g
CAPACITY
Max 52T
CHAINLINE
52/55mm

TRP CMD Shift Switch

SW-M8000E

CMD Technology

Wireless communication allows for a clean handlebar appearance

Function Button

Extra button for easy selecting autoshift or manual shift settings.

Brake lever integration

Matchmaker & I-Spec EV compatible mounting style.

Ergonomic Design

responsive click feeling for precise shifting over rough terrain.

Function button for easy change in between autoshift & manual mode

SPECIFICATIONS

BATTERY
CR2032
WEIGHT
45g
a12-switch
a12-switch
a12-switch
a12-switch
a12-rear-rerailleur
a12-rear-rerailleur-2
a12-rear-rerailleur
a12-rear-rerailleur-2

TRP CMD Shift Switch

SW-M8000E

CMD Technology

Wireless communication allows for a clean handlebar appearance

Function Button

Extra button for easy selecting autoshift or manual shift settings

Brake lever integration

Matchmaker & I-Spec EV compatible mounting style

Ergonomic Design

responsive click feeling for precise shifting over rough terrain

Function button for easy change in between autoshift & manual mode

SPECIFICATIONS

BATTERY
CR2032
WEIGHT
45g

EVO12 Cassette

CS-M9050-12

10-52T Gear Range

Two Largest Aluminum Alloy Cogs

Heat treated 7075 aluminum alloy for high strength and low weight

Monoblock Steel Cogs

High wear resistance for longevity

SPECIFICATIONS

WEIGHT
374g
GEAR RANGE
10-11-13-15-18-21-24-28-32-36-44-52
a12-rear-rerailleur
a12-rear-rerailleur

EVO12 Cassette

CS-M9050-12

10-52T Gear Range

Two Largest Aluminum Alloy Cogs

Heat treated 7075 aluminum alloy for high strength and low weight

Monoblock Steel Cogs

High wear resistance for longevity

SPECIFICATIONS

WEIGHT
374g
GEAR RANGE
10-11-13-15-18-21-24-28-32-36-44-52

Explore your riding experience.

Explore your riding experience.

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TRP E.A.S.I. A12 WHOLE SYSTEM

Fully automated shifting with the 12-speed TRP Drivetrain, powered by Bosch, ensures you are always in the right gear for optimal comfort and system efficiency. Enjoy the flexibility of both automatic and manual modes.

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