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SRAM RED eTap AXS 1x Electronic Aero TT Groupset

MSP £1,336.00 Save 10%
RED eTap AXS 1x Electronic Aero TT Groupset

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Product ID: 976211

Bringing all the advantages of wireless electronic shifting to the world of single ring time trialling, the 12-speed SRAM RED eTap AXS 1x Electronic Aero TT Groupset uses SRAMs Clics to control the rear derailleur via the Blip Box.

The derailleur uses fluid damping rather than a clutch device to keep the chain secure on single ring setups.

  • Includes: 650mm Blips x2, 650mm Clics x2, Blip Box, rear derailleur and battery, charger and cord, and Quick Start Guide

SRAM RED eTap AXS 1x Electronic Aero TT Groupset

The rear derailleur in SRAM’s 12-speed RED eTap AXS 1x Electronic Aero TT Groupset gives snappier shifting thanks to an improved motor and an upgraded wireless signal whilst the large X-SYNC pulleys and ceramic bearings improve durability and efficiency. SRAMs technology means that the single rear derailleur can be used in all situations; for 1x and 2x setups and any of the SRAM RED eTap AXS cassettes.

With multiple mounting options, the Blip Box sends the wireless signal to the rear derailleur from the Clics. The two ports on either side of the Blip Box mean that not only can the bar-end mounted Clics call for gear changes, but also the Blips (sold separately) which can be mounted by the brake levers so the right gear is always to hand.

The AXS phone app gives information regarding battery state, required service and allows customisation of some component functions.

Read more about the SRAM AXS range of 12-speed components.


  • 650mm Blips x 2
  • 650mm Clics x 2
  • Blip Box
  • Rear derailleur and battery
  • Charger and cord
  • Quick Start Guide

Please note, only compatible with SRAM RED eTap AXS 12-speed chain, chainset and cassettes.


  • 12-speed for wider range and closer progression
  • Wireless shifting
  • Control, personalise and monitor components via the AXS app
  • Orbit chain management with fluid damper; quieter, simpler and more efficient
  • Compatible with previous eTap batteries

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