SRAM Quarq DFOUR DUB Power Meter for Shimano

Usually ships in 3 to 10 business days.
(No reviews yet) Write a Review
Current Stock:

SRAM Quarq power meters have become the new gold standard for accuracy and reliability in power. The Dfour 110 4 Bolt unit is designed for use with Shimano chainrings and a SRAM Dub bottom bracket. 

Bluetooth low energy technology and ANT+ wireless data transfer
MagicZero - automatically checks and recalibrates your power meter as you ride – no need to manually calibrate
AxCad -- no cadence magnet required
10K Temperature CompensationBattery -- CR2032, 200-hour battery life, change without tools
OmniCal -- swap chainrings without affecting accuracy
2-year warranty
IPX7 waterproof rating
Accuracy -- within 1.5%, measuring both legs.