SRAM Red eTap AXS 12-Speed Rear Derailleur - black/short

SRAM Red eTap AXS 12-Speed Rear Derailleur

Item number: 72591
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The heart of the electronic ensemble: the Red eTap AXS rear derailleur by SRAM


The SRAM Red eTap AXS™ rear derailleur was developed for both 1x and 2x systems. Due to AXS, it can easily be adapted to the rider's requirements and preferences. Its advanced Orbit™ chain control guarantees silent operation on any terrain. With its smoother-running derailleur pulleys and bearings as well as faster motors and direct signal transmission, the rear derailleur does not just make gear changes faster.

Information regarding the return of batteries and electrical equipment:

Information on the return and disposal of batteries and electrical equipment can be found here.

Specifications:

Series:
Red eTap AXS
Application:
Road
Gearing:
12-speed
Mount:
standard
Cassette Teeth (max.):
33 (short), 36 (medium)
Compatibility:
SRAM Road 12-speed

Technical Information:

Derailleur Pulleys:
12-tooth
Material:
steel
Outer Cage Material:
Carbon
Inner Cage Material:
Carbon
Other Materials:
Ceramic

Compatibility:

short:
  • SRAM Road 12-speed cassettes with 10-26 teeth
  • SRAM Road 12-speed cassettes with 10-28 teeth
  • SRAM Road 12-speed cassettes with 10-33 teeth
  • 1x and 2x drivetrains

medium:
  • SRAM Road 12-speed cassettes with 10-28 teeth
  • SRAM Road 12-speed cassettes with 10-33 teeth
  • SRAM Road 12-speed cassettes with 10-36 teeth
  • 1x and 2x drivetrains

Features:

  • SRAM AXS enables easy personalisation
  • Orbit™ chain guide keeps the drivetrain quiet and safe
  • one rear derailleur for all gear ratio combinations, including 1- and 2-speed
  • an improved motor and signal pathway for faster shifting
  • larger X-SYNC™ derailleur pulleys and ceramic bearings for increased durability and efficiency
  • compatible with current eTap batteries

Technology:

AXS:
AXS is the new electronic integration platform by SRAM, which combines electronic bicycle components and software. The SRAM AXS app allows you to view battery status, change component behaviour, adjust controls, receive maintenance reminders and update firmware.

Deep Range:
Not only does it offer more gear range, but the range is also better. It has " depth" : a smoother, more useful gear gradation. Intelligent shifting settings, made possible by AXS, bring the simplicity of a 1x drivetrain to a 2x drivetrain. This way you always have the right gear and the range does not get in your way. Ride faster, more efficiently and more pleasantly with Deep Range™ technology.

eTap™:
SRAM's eTap is a simple, unambiguous and intuitive shifting logic. With the shift lever on the left-hand side you move the rear derailleur inwards to a larger sprocket, with the shift lever on the right-hand side you move the derailleur outwards to a smaller sprocket. With the shift lever pressed down, you can directly shift several gears. Pressing both shift levers at the same time causes a front derailleur movement in 2x shifting systems.

X-Sync™:
The X-Sync tooth design is characterised by long, rounded and slanted tooth edges with a narrow profile. Derailleur pulleys with X-Sync technology support the chain guide and remain unaffected by dust and mud.

Orbit™:
Orbit technology is an innovative form of rear derailleur movement control. It uses silicone fluid as part of an elegant and ultralight damper system. Compared to a conventional friction clutch system, the Orbit technology generates no additional resistance at the rear derailleur spring during slow or light movement. This results in easier shifting and easier removal of the rear wheel. During the ride, the liquid damper holds the chain back in a sophisticated and elegant way. With the highest reliability and chain tension, for 2x and 1x systems.

Manufacturer Numbers:

short:
00.7518.120.000
medium:
00.7518.153.000

Contents:

  • 1 x SRAM Red eTap AXS 12-speed rear derailleur

Order Together:


Weight:

  • black/short: 644 g
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.84 / 5.00

Models:

  • black/short, in stock
    466.53€
  • black/middle, sold out
    397.29€

Customer Reviews (1)

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Customer Reviews (1)

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by LAURENT C. on 29.09.2023
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item: black/middle

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