Power meter11 speedPartial spec
Quarq DFour DUB DFour DUB Power Meter (spider)
Lists today at $470
Own a Quarq DFour DUB DFour DUB Power Meter (spider)?
Track its value in your garage, or list it for sale locally in a few taps.
What a used one is worth
New
$470
$400 to $470
Like new
$447
$380 to $470
Excellent
$423
$360 to $465
Good
$353
$300 to $388
Fair
$259
$220 to $284
For parts
$141
$120 to $155
From the current list price, adjusted for condition. Guidance from our catalog, not an appraisal.
Overview
- Brand
- Quarq
- Series
- DFour DUB
- Model
- DFour DUB Power Meter (spider)
- Model number
- PM-D4-SPDR-D1
- Type
- Power meter
- Speeds
- 11
- Years
- 2019 to 2026
- Current list price
- $470 (as of 2026-09)
Compatibility
- Spindle
- sram_dub
Specifications
- App
- SRAM AXS
- Fits
- Quarq DZero DUB crankset only (SRAM DUB bottom bracket required)
- Battery
- CR2032 coin cell, about 200 h, tool free change
- Cadence
- accelerometer (no magnet)
- Auto zero
- MagicZero
- Protocols
- ANT+, Bluetooth LE
- Meter type
- spider
- Waterproof
- IPX7
- Accuracy pct
- 1.5
- Chainrings fit
- Dura-Ace R9100; Ultegra R8000 and 105 R7000 fit with cosmetic mismatch
- Power channels
- dual
- Chainring mount
- shimano_110_4arm
quarq.com showed 599 USD in August 2019 (earliest first party evidence); sram.com lists 470 USD in September 2026. A chassis version with arms exists as PM-D4-B1 (see quarq-dfour-dub-power-meter-crankset).
For sale now
None listed right now. Save a search in the app and get told when one appears. Parts are local pickup at launch.
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