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    SRAM Red 22 Quarq powermeter - guarnitura

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    SRAM Red 22 Quarq powermeter - guarnitura 172,5mm

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    The Sram Red 22 Quarq powermeter is based on the Red crankarm and allows mounting chainrings with a bolt circle Ø of 110 mm.
    Power measurement is carried out by multiplication of pedalling power and cadence, special strain meters in the crank allow a very exact measurement of the data (+/- 1,5%).
    Reed switches inside the crank unit determine the cadence, the data transfer is done via the proven ANT+ radio protocol.
    Power Balance™ shows you the generated performance in the right as well as in the left crankarm separately, in order to create a pedal stroke as smooth as possible.
    The OmniCal™ technology ensures easy chainring replacement without new calibration of the unit. In this way, you can easily switch from a compact gradation to chainrings with a longer transmission.

    · material crankarm: carbon
    · Exogram™ technology (hollow crankarm)
    · crank spider made from aluminium, Hidden Bolt design
    · compatibility: 2 x 11 or 2 x 10 Sram YAW™ systems
    · bolt circle Ø: 110 mm
    · 5-arm chainring attachment
    · Q factor: 145 mm
    · axle standard: GXP (24/22 mm)
    · crankarm length: 172.5 mm
    · weight: approx. 585 g

    · replaceable CR2032 battery for approx. 300 hours riding time
    · ANT+ ID for easy pairing of components
    · IPX7 water protected
    · LED display for easy installation and error diagnosis

    free Qalvin app with the following functions
    · correct crank to zero point
    · check battery voltage
    · make diagnoses
    · firmware updates
    · Quarq ANT+ USB 2.0 stick included

    · suitable chainrings available with item no.: 2195685

    Included: crankset incl. chainring bolts and Quarq ANT+ USB 2.0 stick, without chainrings and bottom bracket

    Manufacturer's ref. 172.5 mm: 00.3018.054.172

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    colore 172,5mm

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    colore 172,5mm

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    SRAM Red 22 Quarq powermeter - guarnitura

    carbon carbon
    articolo è esaurito