• 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

The SRAM RED AXS™ power meter breaks with tradition — and breaks through to new levels of performance.
The power meters are designed with Quarq’s premier DZero™ power measurement technology
fully integrated into the crankset. Welcome to the pinnacle of the power meter.

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

SRAM FORCE D2 POWER METER KIT SPIDER DM (POWER METER INCLUDING CHAINRINGS)

It’s the ultimate in integrated power measurement. The Force AXS power meter kit adds Quarq technology to our one-piece chainrings for the lightest, stiffest, and most accurate power package available. A 13-tooth delta on all chainring pairs ensures precise shifting for any setup, as well as a less dramatic change in cadence during front shifts. Combined with our most durable chainrings ever, it’s an unbeatable combination.

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™ power meter breaks with tradition — and breaks through to new levels of performance. The power meters are designed with Quarq’s premier DZero™ power measurement technology fully integrated into the crankset. Welcome to the pinnacle of the power meter.

These power meter spiders are to upgrade your current non-power AXS™ crankset. For a full crankset (includes crank arms) check them out here.

Looking for bikes fully equipped with SRAM RED AXS and a power meter? We made an easy list here

56/43 and 54/41 come with a special RED AXS 2 position front mech

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