Sram Red Crankset D1 Quarq Powermeter DUB

SRAM RED DUB AXS Quarq power meter crank Carbon Road 2-speed

 

The new RED DUB dual crankset offers greater range and smaller gear jumps. What may sound absurd at first is made possible by the new X-Range transmission variants in combination with the RED 12-speed cassette.

Thanks to the cassette's 10 sprocket, smaller chainrings are sufficient to achieve the same maximum development as with an 11 sprocket. The smaller dimensions combined with the unique one-piece design have made the chainrings lighter and stiffer.

A new sprocket profile with a more durable coating extends the life of the chainrings by up to 50% compared to the previous version.

The crankset has been developed for the new DUB Road bottom bracket (29mm, see picture) standard for a wide intended use of the crankset. The crankset is compatible with all common bottom bracket housings via the corresponding DUB bottom bracket.

With the Quarq power meter integrated in the chainrings, you have the perfect tool to effectively control your workout.

 

Characteristics:

 

- Power meter integrated in the chainrings for maximum weight saving

 - 10K Active temperature compensation

 - Wireless data transfer via Bluetooth Low Energy or ANT +

 - Changes in the chainrings do not need to be recalibrated and do not affect the measurement accuracy.

 - Cadence measurement via acceleration sensors (no additional magnet required!)

 - Watertight construction according to IPX7 standard

 - LED power indicator always shows battery level information

 - 200 hours operating time (battery replacement without tools according to the CR2032 standard)

 - Power Balance independently measures the performance of the left and right legs

 - +/- 1.5% measurement accuracy

 

 Technical specifications:

 Intended use : road bike, gravel, cyclocross

 Cramlarm material: UD-carbon

 Crankset material: aluminium

 Crankset: SRAM DUB Road

 Crankset length: 170; 172.5 or 175 mm

 Spider / chainring mounting: SRAM Direct mounting

 Chain material: aluminium

 Toothing: 50-37, 48-35 or 46-33 teeth

 chain line : 45 mm

 Q-factor: not specified

 Compatibility bottom bracket: SRAM DUB Road (optional, not included)

 Compatibility chains: SRAM Red 12-speed

 Driver's weight: not specified

 Finishing: UD carbon glossy

 Coloring: silver

Weight: 615 grams