SRAM Force D2 AXS DUB DM 2 × 12 Speed Carbon Cranks with Wattmeter 175mm 50/37T

Product detailed description

SRAM Force D2 AXS OAK DM 2 × 12-speed carbon cranks with bilateral wattmeter

Description product

Crank set SRAM Force D2 AXS DUB DM is determined for road toll bicycles with 2 × 12-speed drive. Combines easy a fixed carbon shoulders, two aluminum chainring a integrated bilateral wattmeter, which allows exact measurement performance at drives.

Wattmeter is fully integrated to drifter chainring (spider) a measures performance left also the right one legs with accuracy ± 1,5 %. At the same time evaluates layout performance between individual feet thanks to what you get detailed overview o efficiency trampling.

Reliable technology QUARQ DZero ensures exact measurement performance without negative influence temperature of changes. Graduation chainring with difference 13 teeth v framework technology X-Range allows fluent shift, optimally gradation transfers a wide scope transmission ratios.

V combination Sat separately sold central composition SRAM OAK you get durable a executive drive unit. Total appearance complements decent design with characteristic iridescent logo.

Specification

• Determination: road cycling, cyclocross, gravel

• Type: crank set with bilateral by measuring performance

• Number of gears: 2 × 12

• Attachment of chainring: SRAM Direct Mount (8-bolt)

• Series: SRAM Force

• Crank arm material: carbon

• Material of chainring: aluminum

• Grading of chainring: 33/46, 35/48, 37/50 teeth

• Crank length: 165 / 170 / 172,5 / 175 mm

• Chain line: 45 mm

• Axle diameter: 28,99 mm

• Recommended middle composition: SRAM Road OAK

• Measurement accuracy: ± 1,5 %

• Place of measurement: drifter chainring (Spider)

• Power supply: 1 × lithium battery CR2032

• Battery life: approximately 200 hours

• Measured values: power, layout performance between the left a the right one foot

• Water resistance: IPX7

• Connectivity: ANT+, Bluetooth

The main thing properties

• Carbon shoulders for low weight a high stiffness.

• Integrated bilateral wattmeter with by measuring performance both of them legs.

• Technology QUARQ DZero for exact measurement performance with minimal influence temperature of changes.

• Measurement balance performance between the left a the right one foot.

• Technology X-Range with difference 13 teeth between chainring.

• Wide scope transfers a fluent gradation.

• quickly, exact a reliable shifting.

• Water resistance IPX7 – protection at immersion to depth 1 metro on time maximum 30 minutes.

• Technology OAK for high resistance a a long one lifespan.

• Wireless transfer data through ANT+ a Bluetooth.

Used technology

DZero

Technology QUARQ DZero represents advanced solution measurements performance. It uses optimized system tensometric sensors, which ensures high accuracy a reliability measurements. Thanks compensation temperature changes they remain measured values exact also at changers with weather conditions. Transmission data in progress through technologies Bluetooth LE a ANT+.

AXS

SRAM AXS is electronic integrative platform, which connects electronic components bicycle Sat software. By using applications SRAM AXS you can to follow condition batteries, edit settings components, adapt functions controls, to receive notifications on maintenance a update firmware.

X-Range

Technology X-Range she was developed for modern road toll bicycles with handlebars type drop bar. It offers wide scope transfers a fluent shifting with optimal differences between individual transmission degrees. Combination chainring with difference 13 teeth a cassettes Sat wide scope, starting 10-tooth pinion, ensures effectively utilization transfers v various driving conditions. V connections with platform AXS allows also individually setting shifting according to preferences rider.

MagicZero

Technology MagicZero ensures automatic calibration wattmeter during driving. Nope is necessary backwards rotate cranks neither manually run calibration through cycle computer.

OAK

Technology SRAM OAK optimizes connection axes the doorknob a the central one composition. Combines high stiffness, resistance a a simple one construction. Integrated system axes, doorknob chainring a the central one composition contributes k effective transmission energy a long lifespan drive.