SRAM Apex 1 AXS DUB Wide Power Meter Crank Arm

Accurate and reliable power measurement is practically a must these days. The proven Quarq DUB-PWR measuring unit is not only the easiest way to obtain precise power data, neatly integrated into the crank shaft, it also fits on almost every bike. Compared to the standard version, the inconspicuously hidden technology for power measurement also only adds a small extra weight of 40 grams to the scales. Meanwhile, the DUB™ technology contributes to greater durability of the entire system.

As a Wide model, the light SRAM Apex AXS aluminum crank arm is compatible with both road bike and MTB bottom bracket standards. In addition, it offers with its wider chainline also large-dimensioned Gravel tires enough space.

Features:

• Longer crankshaft suitable for road bike as well as MTB
• DUB™ bottom bracket technology for increased stiffness and durability
• Proven Quarq powermeter technology for maximum reliability and accuracy
• Spindle-based DUB-PWR measuring unit for left-side acquisition of power data
• Long battery life, sufficient for a complete season (400 hours+)
• Power supply: AAA lithium battery (user replaceable)
• Protection class (waterproof): IPX7 certified (to 1 meter depth for 30 minutes)
• AXS connectivity for easy setup and personalization

Specifications:

• Crankset Material: Aluminum
• Drivetrain Spacing: Road Disc
• BB Inclusion: No
• Crank Spindle Diameter: 28.99 mm
• Interface: DUB
• Primary Color: Black
• Connectivity: ANT+, BT LE
• Speed: 12
• Pedals Thread: 9/16''