• SHIMANO DURA-ACE Di2 R9150 2x11S Short Cage Rear Derailleur
1 1
SHIMANO

SHIMANO DURA-ACE Di2 R9150-SS 11V Short Cage Rear Derailleur

Réf. fabricant : IRDR9150SS
The SHIMANO DURA-ACE Di2 R9150-SS 11V Rear Derailleur offers the best of Di2 technology for 11-speed drivetrains from Shimano.The main new feature is that... Read more

Recommanded price* : 779,99 €

674,90 €
674,90 €
View full details

Description

The SHIMANO DURA-ACE Di2 R9150-SS 11V Rear Derailleur offers the best of Di2 technology for 11-speed drivetrains from Shimano.

The main new feature is that this derailleur now adopts the Shadow RD concept, well known to mountain bikers, which guarantees far greater robustness — particularly in the event of a crash — by positioning the bulk of the body beneath the cassette. Its smart, clean design also ensures smooth, efficient and effortless gear changes, and allows it to handle cassettes ranging from 11 to 30 teeth.

In addition, this derailleur benefits from Synchronized Shift technology, which improves shifting efficiency while you ride. Thanks to this system, it is possible to control both derailleurs (front and rear) using a single gear lever. The front derailleur detects the position of the rear derailleur and automatically shifts to the most efficient gear for the best chain line — so you never have to worry about front shifting or corrective changes again.

An incredibly light and high-performing derailleur delivering gear changes that are as smooth as they are fast, sure to delight the most demanding competitors simply looking for the very best.

Manufacturer Manual

Ref: 7970332115110

Informations techniques

GENERAL
Group: SHIMANO Dura-Ace R9150
Manufacturer Reference: RD-R9150-SS
Manufacturer Weight: 197g
Type: Electric rear derailleur

DRIVETRAIN
Speeds: 2x11
Cage: Medium
Technology: Shadow RD / Di2 / Synchronized Shift
Mounting: Traditional - Direct Mount
Max. Front Difference: 16 teeth
Capacity: 33 teeth
Max./Min. Large Sprocket Teeth: 30 teeth / 25 teeth
Max./Min. Small Sprocket Teeth: 14 teeth / 11 teeth
Pulley Teeth: 11 teeth

CONNECTIVITY
Port: SD50 (1x)
Update Software: Shimano E-Tube Project

► 4 fluorine-coated bushings: improves derailleur performance and durability by minimising resistance to movement and providing smoother, more responsive shifting action;
► Shadow RD: Ultra-low profile, ensuring smoothness, silence and reliability for aggressive riding;
► Synchronized Shift: This intuitive shifting technology allows two derailleurs to be controlled with one lever, avoiding jolts thanks to the E-Tube Project app;

COMPATIBILITY AND RECOMMENDATIONS
Chains: Shimano 11-speed
Crankset: Double Chainring
Levers: All Shimano 11-speed electric Road and Gravel
;

Informations prix

*Supplier recommended retail price in February 2024