SRAM Quarq DFour DUB Power Meter Spider GSREDE1 Compatible with any wheel size

Compatible with any wheel size (up to 29’’ to 700c) with 3-way tubeless valve

Rider-tuned gear steps and lightweight materials deliver durable shifting performance

Shimano’s flagship WorldTour-level road cycling shoe

Designed to provide you with a better sports’ bicycle experience the PRO PLT Compact Ergo Handlebars ensure control for less flexible riders

Bar Width Options: 38-46cm

SRAM Quarq DFour DUB Power Meter Spider GSREDE1 Compatible with any wheel sizePower every ride with the Quarq DFour DUB. Designed for Dura Ace R9100 and 9200 chainrings, DFour DUB delivers on reliability & accuracy. Reach new goals and explore new roads with a power meter that delivers on accuracy, durability, and reliability. The DFour DUB was designed specifically for Dura Ace R9100 chainrings. Train using a Quarq power meter without changing your drivetrain. You are working hard, pushing yourself to new heights in some of