SRAM Red E1 AXS Powermeter Road Group Set 2x12 48-35 172.5mm Hammerhead

Sram Red E1 AXS Powermeter Road Group Set 2x12 | 48-35 -172.5mm

Effortless performance. Effortless perfection.
Every part of SRAM RED was engineered to create an effortless ride. Light brake feel and comfortable ergonomics, smooth front shifting, fully wireless connectivity and expanded gearing options fit every rider and their needs. RED is packed with features like new, accurate and reliable shift points and greater brake adjustability, while continuing to save grams on every component to bring you the lightest electronic SRAM groupset ever.

Sram Red Axs E1 Dub Powermeter Crankset

The new RED DUB 2x crank offers both a wider range and smaller gear steps at the same time. This feature, which may sound absurd at first, is made possible by the new X-range gear ratio variants in combination with the RED 12-speed cassette. Thanks to the 10-speed cassette, smaller chainrings are sufficient to achieve the same maximum gear range as an 11-speed sprocket. The smaller size combined with the unique one-piece design means that the chainrings are both lighter and stiffer. A new tooth profile with a more durable coating extends the service life of the chainrings by up to 50% compared to the previous version. The crankshaft has been developed for the new DUB Road bottom bracket standard for a wide range of crank applications. The crankshaft is compatible with all standard bottom bracket mounts via the corresponding DUB bottom bracket. With the Quarq power meter integrated into the cranks, you have the perfect tool to effectively control your training.

SRAM RED AXS rear derailleur

The heart of the SRAM AXS ecosystem is lighter, more efficient, and more capable than ever. Covering cassette ranges from 10-28 to 10-36, this wireless marvel features larger pulleys to reduce chain articulation and increase efficiency, and an Orbit damper to keep everything in place on rough terrain. It’s a derailleur ready for 1x or 2x on the road or trail.

SRAM RED AXS front derailleur

Not only is the front derailleur fast and reliable, but it’s also quiet across the entire cassette. The SRAM RED AXS front derailleur uses Yaw technology with electronic trim to deliver the fastest shifting possible while eliminating chain drag in all combinations, and it also makes for the easiest setup ever, thanks to a shiny new tool.

SRAM RED AXS HRD disc brakes

True one-finger braking is within reach. SRAM has overhauled the head and lever architecture, making strides to accommodate all hand sizes and provide easy access to powerful, smooth, easy braking from anywhere on the handlebar.
Independent reach and contact point adjustment allows for highly personalized setup, regardless of your settings, without the risk of pinching your fingers or bottoming out on the handlebars.

Better grips on the levers mean less fatigue on long days, and Bonus Buttons let you shift or control ANT+ devices with your thumbs. The caliper is not only stiffer, it’s also lighter, with exceptional pad clearance for frictionless operation. Despite all this, SRAM still managed to shave 83g off the pair.

SRAM PACELINE X Rotors

SRAM took the smoothest, quietest brake track and gave it the lightest aluminum carrier they've ever made. The Paceline brake track delivers silent brake operation. SRAM Locking ring included.

SRAM RED chain

SRAM has taken the lightest, most durable chain it has ever made and made it even lighter. Without any compromises. The HollowPin construction is lighter and stronger than a solid pin, and the cuts in the outer and inner plates reduce the chain by 13g compared to the previous generation. This results in a chain that is lighter, faster, stronger and more durable.

Hammerhead Karoo 3 bike computer

The Hammerhead Karoo cycling computer is the pinnacle of innovation, design and performance. Its stunning display, high-quality materials and all-day battery life make Karoo a no-compromise cycling computer. Thanks to its sophisticated hardware and software design, Karoo is easy to use in any situation, allowing you to focus on the road and the ride, not your equipment. With comprehensive structured training support, best-in-class navigation, a companion app and a dashboard that lets you manage your Karoo without taking your handlebars off, Karoo helps you reach your training goals, explore new routes and enjoy every ride. On top of all this, Karoo has unparalleled control over your bike’s connected components, from SRAM AXS products to e-bikes and ANT+ lights.