Road bike crank arm: Sram Rival AXS power meter

An upgrade to the standard Sram Rival crankset, the Rival AXS Powermeter features the PWR power measurement system in the left DUB crank arm. The shaft-based DUB-PWR unit measures power on the left side to calculate the total wattage.

Included:

• Sram Rival AXS PWR power meter crank arm (left), and left-hand crank bolt cover.

SRAM Quarq Rival AXS E1 PWR DUB crankset technology:

• Application: Road 12x2-speed
• Crank arm material: Aluminium
• Compatibility: Sram 12x2-speed
• Chainline: 45 mm
• DUB Road crankset axle: diameter 29 mm, length 106 mm
• Shaft-based DUB-PWR unit measures power on the left side to calculate total wattage
• Long battery life, over 400 hours
• Replaceable lithium AAA battery
• Waterproof, IPX7 rated to 1 metre for 30 minutes
• Weight approx. 370 grams, manufacturer’s specification
• Lightweight, less than 40 grams heavier than a standard crankset

Sram Rival AXS PWR DUB power meter crank arm, PM-RIV-ASSY-E1 :

Power on every ride. The reliability, elegance and features of Quarq’s legendary spindle-based power meter. This new power meter platform is fully housed within the DUB spindle to ensure a clean integration that fits more bikes than ever before. It’s invisible technology that adds minimal weight and helps you reach your destination faster. It allows any eTap AXS bike to be retrofitted with power. Get the data you need for your training progress – integrated into a lightweight, stiff and stable crankset. Proven reliability and accuracy from Quarq. The new power meter platform is fully integrated into the DUB spindle. The spindle-based DUB-PWR unit measures power on the left side to calculate total watts. The long battery life, over 400 hours, ensures a whole season of riding. Waterproof, IPX7 rated to 1 metre for 30 minutes, and lightweight, weighing less than 40 g more than a standard crankset

Sram DUB Axle Bottom Bracket System:

The DUB version of the Sram cranks is suitable for BSA threaded, Pressfit BB92, Pressfit 30, BB30, BB386 Evo BB Right and T47 bottom bracket shells. You will find the matching bottom brackets below, along with the installation dimensions. The axles have a diameter of 29 mm. Axle play is adjustable via a preloader. The SRAM DUB road bike cranksets have a completely proprietary standard and are only compatible with DUB road bike bottom brackets, not with other bottom brackets. SRAM and Wheels Manufacturing offer compatible bottom brackets for almost every bottom bracket standard; only bottom brackets for Italian thread and Trek BB90 are not available. In those cases, GXP crankarms are required.

SRAM offers DUB road and gravel cranksets: DUB Road and DUB Road Wide.

• The DUB Road cranks have a chainline of 45 mm and a spindle length of 106 mm
• The DUB Road Wide cranks have a chainline of 47.5 mm and a spindle length of 112 mm

Compatible bottom bracket shells – DUB bottom brackets

• Threaded BSA 1.37x24 TPI, shell width 68 mm
  Sram DUB bottom bracket, part no. 00.6418.015.000
• Pressfit BB86, press fit diameter 41 mm, shell width 86.5 mm
  Sram DUB Pressfit BB86.5 bottom bracket, part no. 00.6418.025.000
• BB30, press-fit depth 42 mm, shell width 68 mm
  Sram DUB Pressfit BB30 bottom bracket Part No. 00.6418.017.000
• BB30A, press-fit diameter 42 mm, shell width 73 mm, asymmetrical
  Sram DUB Pressfit BB30 bottom bracket, item no. 00.6418.027.000
• Pressfit 30, press fit diameter 46 mm, shell width 68–73 mm
  , SRAM DUB Pressfit bottom bracket, item no. 00.6418.028.001
• Pressfit 30A, press-fit diameter 46 mm, shell width 73 mm, asymmetrical,
  SRAM DUB Pressfit bottom bracket, item no. 00.6418.028.001
• BB-Right, press-fit diameter 46 mm, shell width 79 mm
  , SRAM DUB PressFit BB-Right bottom bracket, item no. 00.6418.028.000
• BB386 Evo, press fit diameter 46 mm, shell width 86.5 mm,
  SRAM DUB PressFit BB386 bottom bracket, part no. 00.6418.026.000
• T47, thread diameter 47 mm, shell width 86.5 mm,
  SRAM DUB PressFit threaded bottom bracket, Part No. 00.6418.033.000

Herstellerinformation: SRAM, 1000 W Fulton Market #4, 60607 Chicago, Illinois, United States, http://www.sram.com | Contact EU: SRAM Europe Sales and Services B.V., Paasbosweg 16, 3862 ZS Nijkerk, Netherlands, https://www.sram.com