Quarq DZero Road Power Meter — DUB 170mm 52-36T 110 BCD
003.018.291.170
SKU code: PSI-QU003018291170
In Stock
The Quarq DZero road power meter crankset gives serious road cyclists the accurate, race-proven power data they need to train smarter and race harder. This 170mm version runs a 52-36T chainring combination on a 110 BCD spider with SRAM DUB spindle, delivering reliable watt output direct to your head unit on every ride.
- ±1.5% measurement accuracy — one of the tightest tolerances in power metering
- 52-36T compact double for a broad road gear range
- 170mm crank length for efficient pedalling from approximately 165–175cm rider height
- DUB spindle pairs with any SRAM DUB bottom bracket (sold separately)
- ANT+ and Bluetooth Smart dual transmission for any head unit or training app
- Auto-zero keeps calibration accurate through temperature changes and long rides
Quarq's DZero uses strain gauges bonded directly to the spider to capture torque at each quadrant of the pedal stroke. OmniCal automatically adjusts for chainring changes without re-calibration. The CR2032 battery is user-replaceable in seconds and lasts for hundreds of hours of riding.
Requires a SRAM DUB bottom bracket (sold separately). 110 BCD chainrings. Compatible with 10 and 11-speed SRAM and third-party drivetrains.
SRAM warrants Quarq power meters for 2 years against manufacturing defects. Warranty claims for this product should be directed to Tune Cycles. Return the item to us with proof of purchase and we will manage the warranty process with the brand on your behalf.
- Accurate power measurement with ±1.5% accuracy for reliable training and racing data
- 52-36T compact double chainring setup covers a wide range of road gearing
- 170mm crank length suits riders from approximately 165–175cm
- DUB spindle interface compatible with SRAM DUB bottom bracket systems
- 110 BCD chainring compatibility allows future chainring swaps without replacing the spider
- Dual ANT+ and Bluetooth Smart connects to Garmin, Wahoo, and training apps
- Auto-zero calibration and OmniCal technology maintain accuracy across all conditions
| Specification | Value |
|---|---|
| Crank length | 170mm |
| Chainring | 52-36T |
| BCD | 110 mm |
| Spindle interface | SRAM DUB |
| Measurement accuracy | ±1.5% |
| Communication | ANT+, Bluetooth Smart |
| Battery | CR2032 coin cell |
| Bottom bracket | Not included |
| SKU | PSI-QU003018291170 |
| Model # | 003.018.291.170 |
| Barcode # | 710845859113 |
| Brand | Quarq |
