At Escapa, we’re always at the forefront of the latest SRAM innovations. The SRAM Rival AXS DUB Power Meter Crank with an integrated power meter has never been more affordable! But the new Rival AXS power meter platform isn’t just impressive because of its price—it also gives your bike a particularly clean look. This is made possible by the complete integration of the measurement technology into the Dub crankset. Power is measured from the left leg, and total power is calculated using an algorithm. Thanks to the many years of experience of the power meter specialists at Quarq, the measurement is carried out with a very high level of reliability and precision. The battery life of up to 400 hours should cover a full season’s use for many cyclists. If the battery ever runs out, you can easily replace the AAA lithium battery yourself. For use in adverse weather conditions, the power meter unit is waterproof to IPX7 standards. Unlike other power meters, the additional weight of the power meter unit is pleasantly low at 40 grams.
The Rival Dub 2-speed crank offers a wider range while also providing smaller gear steps. What sounds absurd at first is made possible by the new X-Range drivetrain variants in combination with the 12-speed Rival cassettes. Thanks to the cassette’s 10-tooth sprocket, smaller chainrings are sufficient to achieve the same maximum gear ratio as with an 11-tooth sprocket. The smaller size, combined with the unique one-piece design, has made the chainrings both lighter and stiffer. The small difference of just 13 teeth between the chainrings ensures precise and reliable shifting performance and results in fewer compensatory shifts by the rear derailleur. The Rival is visually striking with its polished black aluminum crankset, available in lengths from 160 to 175 millimeters. The crankset was developed for the new Dub Road bottom bracket standard so that it can be used in a wide range of applications. The crankset is compatible with all common bottom brackets via the corresponding Dub bottom bracket.
Technical specifications:
Intended use: road bike, Gravel, cyclocross
Power measurement system: Crankset axle power measurement system
Connectivity: Bluetooth and ANT+
Battery: AAA lithium
Battery life: up to 400 hours
Crank material: aluminum
Crankshaft material: aluminum
Crankshaft diameter: 28.99 mm
Crank arm lengths: 160; 165; 170; 172.5; or 175 mm
Spider/chainring mount: 107 mm 4-arm bolt circle
Chainring material: aluminum
Chainring tooth count: 48-35 or 46-33
Chainline: 45 mm
Factor Q: 145.5 mm
Bottom bracket compatibility: SRAM Dub Road (optional, not included)
Chain compatibility: SRAM 12-speed flat-top
Color: black, silver
Manufacturer's weight: 893g
