SRAM Rival 1 eTap AXS Wide Road Disc HRD Flat Mount road bike groupset 1x12 | 40 teeth
The slogan "This shifts everything" for the Rival eTap AXS puts it in a nutshell: the new entry-level groupset among the electronic road groupsets covers a very wide range of applications. From thoroughbred road bikes to 27.5" gravel bikes with 2.1" wide tires, the Rival AXS is ideally suited. With the proven eTap wireless shifting system, innovative X-Range gear ratio variants and the AXS platform, it offers numerous innovative features for an even better riding experience, despite its simple design.
CrankThe wide version of the Rival crank has been specially developed for gravel bikes. Its widened DUB crankshaft and a 2.5 millimeter increased chainline offer sufficient tire clearance even for 2.1 inch wide tires. The Wide crank is even suitable for use on MTBs with the corresponding DUB bottom bracket. The 1x version comes with a Direct Mount chainring with 40 or 46 teeth. In addition to saving weight by eliminating the front derailleur, a 1x drivetrain is also less prone to failure and more intuitive to shift compared to a 2x system. The SRAM X-Sync tooth profile with alternating thick and thin teeth (narrow-wide), tried and tested in the MTB sector, ensures that the chain sits securely on the chainring. The Rival is visually impressive with its polished, black aluminium crankarms, which are available in lengths from 160 to 175 millimetres. The crankshaft was developed for the new DUB Road bottom bracket standard for a further range of applications. The crankshaft is compatible with all standard bottom bracket housings via the corresponding DUB bottom bracket. With the SRAM Quarq AXS Powermeter Kit available in our store, the crank can be upgraded to a power measurement system.
Shift brake lever including hydraulic disc brakeWith the Rival eTap AXS HRD shift-brake system, you can brake comfortably and in a controlled manner from any position and transmit your shift commands wirelessly. In contrast to the Red AXS and Force AXS shifters, the hoods of the Rival have become significantly flatter and narrower. Not only do they look great, they are also compatible with all hand sizes. The textured shift paddles and rubber grips are also new for even more control and comfort. The grip width adjustment on the brake lever ensures the best possible ergonomics, while the integration of the Rival into the AXS platform offers you the option of adapting the shifters to your personal preferences, evaluating your shifting behaviour or updating the firmware via the associated smartphone app. In addition to the freely selectable assignment of the shift buttons, the derailleur can also be operated in semi-automatic mode, in which the rear derailleur and front derailleur synchronize automatically and you only have to choose between a lighter and heavier gear.However, there are no ports for additional shifters (blips), as found on the Red/Force AXS units, on the Rival AXS shifters. The two-piece brake caliper, based on the award-winning HydroHC platform, is beyond reproach in terms of braking performance and heat management.
Paceline brake discs | Center LockThe new Paceline brake rotors take up the elegant design of the eTap AXS Road groupsets. They have a redesigned braking surface with equally redesigned ventilation holes for even smoother and lower-vibration braking performance. The rounded edges on the top of the rotor minimize the risk of injury and comply with the guidelines of the UCI cycling world federation. A further advantage is that they make it easier to install the wheel, as the rounded top prevents jamming in the brake calliper.
Rear derailleurThe Rival eTap AXS rear derailleur ensures fast and reliable shifting in all conditions. Rear derailleur pulleys with X-Sync Narrow-Wide tooth profile keep the chain in place, even in single-speed use. The medium-length cage is compatible with cassettes from 10-28 teeth to 10-36 teeth and covers an extremely wide range of applications. In contrast to the high-end Red AXS and Force AXS rear derailleurs, the Rival AXS uses a simple spring clutch instead of the Orbit fluid damper
CassetteProven in the mountain bike sector for years, the 10-speed sprocket is now also finding its way onto road bikes. This is made possible by the SRAM XDR freewheel standard. The advantages are obvious: the cassette has become even lighter with the same bandwidth. In addition, weight can be saved on the crank, as smaller chainrings are required for the same maximum gear range as with an 11-speed sprocket. SRAM has upgraded the Rival cassette to 12-speed so that the gear steps remain small without having to sacrifice bandwidth. The additional 12th sprocket significantly extends the range of use of the cassette in combination with the eTap AXS 1-speed groupset. A nickel-chrome coating ensures fast and quiet shifting. The individual sprockets are connected to each other via high-strength, stainless steel pins. The open design of the full-pin construction ensures that the cassette cleans itself very well in adverse external conditions
ChainIntroduced with the SRAM RED and Force eTap AXS groupsets, the Rival chain was also designed according to the elegant and innovative flattop design. The shape of the plates allows the chain to be made narrower and lighter. The resulting greater distance between the outer plates and the sprockets leads to smoother chain running and more precise shifting. As a positive side effect, the service life of the chain is also increased. Nickel-coated outer and inner plates and hard chrome treatment of the rivet pins also ensure a longer service life.
Charger/batteriesThe integrated batteries on the rear derailleur and front derailleur have a range of over 1000 kilometers. The charge status can be read at any time via LED lights. The batteries for the rear derailleur and front derailleur are identical and can therefore be replaced on the move. The batteries are recharged within an hour using the charger supplied.
Technical data
Area of application: Road bike, gravel, cyclocross
Material: Aluminum, plastic
Gears: 1x12
Brake type: hydraulic disc brake
Brake mounting: Flat mount
Data transmission smartphone | bike computer: Bluetooth, ANT+
Crankshaft: DUB Road Wide
Crank length: 170; 172.5 or 175 mm
Chainring: 40 teeth
Chainline: 47.5 mm
Q-factor: 150.5 mm
Spider/chainring mount: Direct Mount | SRAM 8-Bolt
Cassette gradation: 10-30 or 10-36 teeth
Freehub body compatibility: SRAM XDR
Rear triangle compatibility: 135 mm, 142 mm or 148 mm BOOST
Brake rotors: 160 mm Paceline | Center Lock (optional)
Battery life: approx. 1000 km
Weight according to manufacturer: from 2462g (without brake rotors and bottom bracket)
Weight as weighed: n.a.
Scope of delivery:
1x SRAM Rival 1 DUB Wide crank including 1x chainring | 40 teeth
1x SRAM Rival eTap AXS HRD shift brake lever 1x12 left and right including flat mount brake calipers and brake lines (filled)
1x SRAM Rival eTap AXS rear derailleur 12-speed including battery | medium-length cage
1x SRAM Rival XG-1250 12-speed cassette
1x SRAM Rival 12-speed chain 120 left
1x eTap battery charger and charging cable
2x SRAM Paceline 160 mm brake rotors | Center Lock without lockrings (optional)
1x SRAM DUB Road bottom bracket (optional)
Assembly instructions: SRAM eTap AXS groupset DE | EN | F
Please note the information on battery regulations
Zipp Center Lock Ring for Quick Release and 12/15 mm Thru Axles | up to 160 mm Rotor sizein about 3 - 4 months