• An elegant integrated design
• DUB-PWR spindle-based unit measures left side power to calculate total watts
• Proven Quarq reliability and accuracy
• Long battery life (400+ hours) to power a season of rides
• User replaceable lithium AAA battery
• DUB bottom bracket adds durability and simplicity
• Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
• Lightweight (less than 40g heavier than standard crankset)
• Simple and affordable power meter upgrade option

• An elegant integrated design
• DUB-PWR spindle-based unit measures left side power to calculate total watts
• Proven Quarq reliability and accuracy
• Long battery life (400+ hours) to power a season of rides
• User replaceable lithium AAA battery
• DUB bottom bracket adds durability and simplicity
• Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
• Lightweight (less than 40g heavier than standard crankset)
• Simple and affordable power meter upgrade option

SRAM FORCE D2 CRANK ARM ASSEMBLY DUB WIDE (BB/SPIDER/CHAINRINGS NOT INCLUDED): UNICORN GREY WITH LASER FOIL 165MM

Stunning Force AXS graphics on a carbon fiber arm: these crankarms are winners. Available in lengths from 165 to 177.5mm and in standard and Wide Q-factor so every rider can achieve their proper fit. The 8-bolt interface will fit any SRAM AXS spider or integrated chainring, with or without power. The light, stiff, and durable DUB spindle interface also fits nearly any frame.

This is a WIDE axle typically for GRAVEL BIKES

SRAM LEFT ARM AND POWER METER SPINDLE ASSEMBLY APEX D1 DUB WIDE (RIGHT ARM/BB/SPIDER/CHAINRINGS NON INCLUDED)

Accurate, reliable power measurement is practically a requirement these days, and the Apex AXS crankarm power meter upgrade is the easiest way to get precise power numbers. With the tech hidden inside the DUB spindle, it fits almost any bike while remaining stealthy.

DZero DUB power meter spider must be paired with a compatible Quarq DZero DUB crankset and SRAM DUB™ bottom bracket.

With this builder you can build any of the DZero DUB spiders to any  of the compatible crankarms to make crankset and then add a bottom bracket is needed.

Choose from 13 spider types

Options 1 & 2 are for 10/11 speed groupsets
Option 3 is for Shimano R9100,R8000 and R7000
Options 4-13 are for AXS SRAM Force and RED 12 Speed groupsets 1X and 2X

Choose from 5 types of crank arm, Quarq DUB, RED AXS D1, RED AXS D1 24mm, Force D1 DUB, Force AXS D1 24mm in up to 6 lengths

D1-24mm is really GXP in a new name

Choose from 7 Bottom Brackets (if required), BSA,BB86, BB30, PF30 and BBright, BB386, T47

Quarq products are only available for sale to customers in the UK, EU, EFTA

DZero DUB power meter spider must be paired with a compatible Quarq DZero DUB crankset and SRAM DUB™ bottom bracket

DZero DUB is designed for the most major brands of 10- and 11-speed chainrings

DZero DUB is NOT compatible with older Quarq crank arms

Quarq products are only available for sale to customers in the UK, EU, EFTA

DFour DUB power meter spider must be paired with a compatible Quarq DZero DUB crankset and SRAM DUB™ bottom bracket

DFour DUB is designed for Dura-Ace R9100 chainrings

The SRAM RED AXS Crank Arm Assembly features hollow carbon Exogram crank arms for a lightweight, strong, and elegant crank. It can be paired with any SRAM AXS spider or integrated chainring, with or without power.

• The 8-bolt interface is compatible with power and non-power AXS spiders and integrated chainrings
• Hollow Exogram carbon arms
• Spider/chainrings sold separately
• 24mm GXP spindle interface
• Compatible with all GXP/PF GXP 68mm bottom brackets

Quarq products are only available for sale to customers in the UK, EU, EFTA