Quarq DZero for Specialized replaces the factory spider on Specialized’s S-Works carbon crankset. It is compatible with S-Works cranksets from 2013-2019. 

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

This is the simple-to-fit power meter upgrade for SRAM RED/Force ETAP AXS™ crankset and X-SYNC™ Road Chainrings or SRAM Force® Chainrings

**NOTE** Chainrings sold separately. Works with Force 2X chainrings and X-Sync™ Road 1X chainrings.

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

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

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.

• DUB spindle interface
• Compatible with all SRAM Road DUB bottom brackets
• The 8-bolt interface is compatible with power and non-power AXS spiders and integrated chainrings
• Hollow Exogram carbon arms
• Spider/chainrings sold separately

Use with SRAM Eagle DUB power meter spider

• Does require a SRAM DUB™ bottom bracket

Will ONLY  fit a DUB crankset - will not fit older Quarq Powermeters

There is NO 24mm (GXP) option for MTB