DESCRIPTION
The Apex AXS Wide DUB Upgrade Kit from SRAM includes the left crank arm with power meter axle and comes in matching Apex optics. It is used for left-side power measurement, using proven QUARQ technology. The measuring unit is hidden in the crank axle and reliably protected from water. In combination with a DUB bottom bracket, you get a durable unit with an impressive performance. Overall, the upgrade means a negligible additional weight of just under 40 g. The life of the AAA lithium battery, which you can easily replace yourself, is over 400 hours and thus covers a whole season.
Specifications:
Application: Gravel
Type: Crank arm with performance measurement (left)
Technical Information:
Series: Apex AXS
Crank Arm Material: aluminium
Crank Arm Length: 165.0mm, 170.0mm, 172.5mm, 175.0mm
Axle Diameter: 28.99mm
Recommended Bottom Bracket: SRAM Wide DUB
Recommended Chain: Apex 12-speed PowerLock Chain
Tolerance: +/- 3%
Point of Measurement: crank axle
Power Source: 1 x AAA lithium battery
Battery Life: 400+ h
Data Collected: power (left side)
Waterproof: IPX7
Data Transfer: ANT+, Bluetooth
Compatibility:
Apex Wide DUB crankset with 47.5 mm chainline
Features:
left crank arm with power meter axle to replace the original crank arm
DUB-PWR axis unit measures left-hand power to determine total wattage
proven reliability and accuracy with QUARQ technology
Wide: 5 mm longer axle, chainline shifted outwards especially for bikes with wide gravel tyres
simple, durable DUB bottom bracket system
energy display (total power), calibration, battery status display via app
long battery life covers an entire season
easily replaceable batteries
IPX7 waterproof up to 1 metre for 30 minutes
light: adds less than 40 g to standard crankset
Technology:
DUB™
The unit of crankshaft and bottom bracket is the heart of the DUB technology. Stiffness meets durability. SRAM has gone a step further and made everything even easier and better. It is mainly the system approach through the integration of chainring, crank, spindle and bottom bracket that means better drive performance.
AXS
AXS is SRAM's electronic integration platform that combines electronic bicycle components and software. The SRAM AXS app allows you to view battery status, change component behaviour, adjust controls, receive maintenance reminders and update firmware.
PLU: 74788