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SRAM Red AXS E1 shifters/hydraulic brakes + Hammerhead Upgrade Kit shifters, 2x12

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RRP 1,999 €
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Delivery method on Tuesday 13.10.2026
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Delivery method on Tuesday 13.10.2026
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SRAM Red AXS E1 Shifters/Hydr. Brakes + Hammerhead Upgrade Kit Shifters

This upgrade kit is designed for existing SRAM AXS road or gravel groupsets. It allows you to equip your bike with the new AXS HRD shifter-brake system and a Hammerhead Karoo bike computer, which can be integrated into the Red groupset.



The AXS HRD shifter-brake system represents a significant advancement in Red components. The redesigned lever shape and carbon brake lever improve ergonomics and power transfer. The redesigned brake calipers are stiffer, lighter, and simplify installation and maintenance.



The new Hammerhead Karoo bike computer is a milestone in innovation, design, and performance. It offers an impressive smartphone-quality display with excellent color visualization and intuitive configuration of ride data and maps. Its sophisticated design and innovative software ensure an exceptionally user-friendly operation.



More information about the Hammerhead Karoo bike computer can be found in the MTBIKER eshop.
Product features
Redesigned carbon brake lever shape
Improved ergonomics for a wide range of hand sizes
Significantly better power transfer from all handlebar positions
One-finger braking from the drops and from the hoods
Additional shift button integrated in the levers, can also control ANT+ devices
Textured main shift paddles with proven eTap shift logic
Shifting behavior can be personalized via the SRAM AXS app
Adjustable lever width and lever engagement point
Redesigned, stiffer and significantly lighter brake calipers
Wider pad clearance for easy installation and trouble-free operation
Bleeding Edge technology for easy and clean bleeding
Product details
Groupset SRAM RED AXS
Gears 2x12
Location Front, Rear, Set
Brake type hydraulic
Control type electronic
Weight 689 g (complete shifters/brakes) / 118 g (Hammerhead bike computer)
Mounting type calipers: Flat mountlevers: on clamp
Hose length 950 mm + 1 800 mm
Brake fluid DOT 5.1
Package contents levers, calipers, hoses, mounting bolts, Hammerhead Karoo bike computer, mount, adapter for Garmin, USB-C charging cable, safety strap, manual
Power supply (levers) CR2032
Package contents 1x SRAM RED AXS 2x12 left and right shift/brake lever including flat mount brake calipers and brake hoses (filled)4x M5x 27 mounting screws for brake caliper4x M5x 32 mounting screws for brake caliper1x HAMMERHEAD Karoo cycling computer (3rd generation)1x HAMMERHEAD handlebar mount1x HAMMERHEAD adapter for Garmin mount1x HAMMERHEAD USB-C to USB-C charging cable1x HAMMERHEAD safety strap1x quick start guide
product ID 290490
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SK Dobrý deň,

chcem nahradiť páky sram red etap axs (2020) novými pákami sram red axs 2024. Podľa údajov SRAM sú nové páky kompatibilné s predchádyajúcim 12sp systémom. Viete to potvrdiť a dodať len páky?

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SK Dobrý deň,

Nové páky sú kompatibilné so sadou Red etap AXS avšak momentálne ich nevieme dodať. Dostupné budú u dodávateľov zrejme najskôr až v polovici septembra ak sa nič nezmení.

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Sram, founded in 1987 in the USA, has brought many revolutionary solutions through the years. While the brand flourished, they took other brands under their wings, such as Sachs, Rock Shox, Avid, Truvativ, Zipp or Quarq. At the beginning of the new millennium, Sram focused on components for road cycling while beating concurrence with electronic wireless switching.

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