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Road bike Pneuma Taroko SPM2 R491 crank

Road bike Pneuma Taroko SPM2 R491 crank

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Description

Ridea SPM2 is a family of spider-based power meters available for road, track/single speed and mountain bikes. A spider-based power meter combines the ability to provide the most precise measurements in both legs with the smallest weight penalty (65 g more on average than a regular spider).
SPM2 integrates four measuring gauges to deliver accurate data (
±1.5%) for both legs during up to 120 hours with an integrated battery rechargeable via USB. Everything protected under an IPX6 certification.
Connect via ANT+
or Bluetooth® LE to your cycling computer or smartphone app and just ride! The automatic zero offset function will provide precise measurements of all your trainings and races.

P/N

Pneuma Taroko SPM2 R491

Crank material

CNC AL7150

Crank arm length

24: 140; 145; 150; 155; 160; 165; 167.5; 170; 172.5; 175; 180 mm

Spider mount positions

Three, in 10° steps

BCD

110 mm
4 arms

Weight

519 g (170 mm; TI64-24 mm spindle; w/o chainring)

Ridea chainrings

LamiFlow R491 series (1x or 2x)

Colors

Black (more colors are available as a customization option)

 

Spindle diameter

Spindle material

Spindle length

Bearing contact area

Chain line

Q factor

24 mm

SCM440 or TI64

126 mm

92 mm

44.5 mm

148 mm

 

SPM2 Power Meter Spider Unit

Leg measurement

Both legs

Gauges

4

Accuracy

±1.5 %

Power range

0 2000 W

Cadence range

30 200 rpm

Calibration

Auto Zero Offset

Weather sealing

IPX6

Battery

120 hours

Temperature range

-20 50 °C

Connectivity

ANT+ and Bluetooth® LE

Shipping & Payment

Delivery Options

  • Freight / Post / Express

Payment Options

  • Credit Card
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