SRAM RED DUB AXS Quarq Powermeter Crank Carbon ชุดจานเต็มระบบ

SKU : PW-SRAM-RED1

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

The new RED DUB 2-way crank offers a higher bandwidth and at the same time smaller gear steps. What sounds absurd at first is made possible by the new X-Range translation variants in combination with the RED 12-speed cassette. Thanks to the cassette's 10-tooth sprocket, smaller chainrings are sufficient to achieve the same maximum development as with an 11-tooth sprocket. Due to the smaller size in connection with the unique one-piece design, the chainrings have become lighter and stiffer at the same time. A new tooth profile with a more durable coating extends the service life of the chainrings by up to 50% compared to the previous version. The crankshaft for the new DUB Road bottom bracket standard was developed for a wide intended use With the corresponding DUB bottom bracket, the crankshaft is compatible with all common bottom bracket housings. With the Quarq power meter integrated in the chainrings, you have the perfect tool to effectively control your training.

Features:

- Power meter integrated in the chainrings for maximum weight savings

- 10K Active Temperature Compensation

- Wireless data transmission via Bluetooth Low Energy or ANT +

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

- waterproof construction according to IPX7 standard

- LED power indicator always informs about the battery level

- 200 hours of operating time (tool-free battery change according to CR2032 standard)

- Power Balance independently measures left and right leg power

- +/- 1.5% measurement accuracy

Technical specifications:

intended use : racing bike, gravel, cyclocross

Material crank arms: UD carbon

Material crankshaft: aluminum

Crankshaft: SRAM DUB Road

Crank lengths: 165; 170; 172.5 or 175 mm

Spider / chainring mount: SRAM Direct Mount

Chainring material: aluminum

Chainring gradation: 50-37, 48-35 or 46-33 teeth

chain line : 45 mm

Q factor: n / a

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

Compatibility chains: SRAM Red 12-speed

Driver weight: n / a

Finish: UD carbon glossy

Color decals: silver