Used Quarq DFour Power Meter Crankset – SRAM AXS DUB 172.5mm 50/34T

Quarq AXS DFour DUB Power Meter Crankset – Pre-Owned Precision for Road Cyclists

Elevate your training regimen with this pre-owned Quarq AXS DFour DUB Power Meter Crankset, designed for road cyclists seeking accurate power measurement without compromise. Whether you’re chasing KOMs or refining your endurance strategy, this dual-chainring setup delivers precision data integration via SRAM’s AXS ecosystem—all at a fraction of the cost of new gear.

Key Features & Specifications:
– SRAM DUB Technology: Compatible with modern road builds through its DUB spindle interface (9/16″ pedal spindle).
– Performance-Centric Design: 172.5mm crank arms paired with 50/34T Shimano Ultegra chainrings (88mm BCD) ensure smooth power transfer and durability across varied terrain.
– Wireless Precision: Seamlessly connects to the SRAM AXS app for real-time metrics tracking during interval sessions or long-distance rides.
– Lightweight Efficiency: At 652 grams, this double-ring system balances power output and agility for climbs and sprints alike.

Condition & Reliability:
This pre-owned crankset is in excellent working order—pairing flawlessly with AXS devices despite minor cosmetic marks on the crankarms and slight chainring tooth wear from prior use. The Shimano-branded rings remain robust, ensuring consistent performance for your next training block or race prep.

Why Choose This Over Competitors?
| Feature | Quarq AXS DFour DUB | Stages/ErgoPower | SRM Premium Models |
|—————————|——————————-|—————————-|——————————|
| Weight (grams) | 652 | 680+ | 720+ |
| Compatibility | Full SRAM AXS app integration | Limited third-party apps | Proprietary software |
| Used Pricing Advantage | ~40% off MSRP | ~30% off | ~50% off |

Ideal for riders prioritizing data-driven training without sacrificing affordability or durability—perfect for gran fondos, century rides, or structured workouts where every watt counts.

Note: Includes crankset only; bottom bracket sold separately.