2x Chainrings

Oval Q RINGS® & Round options

Standard INpower® 2x crankset

Superlight INpower® 2x crankset

Aero INpower® 2x crankset

Full Aero INpower® 2x crankset

1x Chainrings

Oval Q RINGS® & Round options

Superlight INpower® 1x crankset

Aero INpower® 1x crankset

Full Aero INpower® 1x crankset

INpower & Complements

INpower crank arms

BCD110x4 Spider

Aero MAS Spider

Your power, your goals

INpower® ROAD is an easy to use solution to get started training with watts and has reliable axle integrated power measurement technology. Precisely record your power data to improve your cycling performance and reach your training goals.

Getting started training with watts helps you understand how to control the power you deliver in each pedal stroke and is the best improvement to go further and faster with less effort.

Read more about our power meters technology

Go!

Technical specifications

Weight

 

606 g

(172.5 mm crank arms)

 

Crank length

 

165 | 170 | 172.5 | 175

 

Axle

 

30 mm

 

Material

 

Alu 7055 CNC Machined

 

Q-Factor

 

147.5 g

Chainline

 

43.5 mm

 

Measurement type

 

Right-left independent

 

Power meter measurement

Power

Cadence

Balance

Torque 360

OCA (Optimum Chainring Angle)

 

Method of cadence measurement

 

Accelerometer

Power accuracy

 

+/- 1.5%

Battery life

 

250 hours (Riding time)

Battery specifications

 

Rechargeable Li-ion + USB cable

Communication protocol

 

ANT+™ 2.4 Ghz

Bluetooth® Smart

 

Water resistance

IPX7

Strain gauges

4 pair of gauges

APP

 

ROTOR Power (Available on the App Store & Google Play)

Software setup

 

ROTOR Power User

Analisys software

 

Compatible with most analysis software

We recommend https://www.trainingpeaks.com/ROTOR

 

Head unit

 

Not included.

ANT+™& Bluetooth® Smart compatible

Bottom Bracket compatibility

BSA

Thread 1.37” x 24TPI

 

68 mm

ROTOR BB compatible: BSA30

 

ITA

Thread 36 mm x 24T

 

70 mm

ROTOR BB compatible: ITA30

 

BB30

 

42 mm

68 mm

ROTOR BB compatible: BB30 Bearings Set

 

BB30A

 

42 mm

73 mm

ROTOR BB compatible: BB30 Bearings Set

 

BB30-83 Ai

 

42 mm

83 mm

Not compatible

 

BB86

 

41 mm

86.5 mm

ROTOR BB compatible: PF4130

 

BB90

 

37 mm

90 mm

Not compatible

 

BB386

46 mm

86.5 mm

ROTOR BB compatible: PF4630 or UBB4630 386

 

BBRight

46 mm

79 mm

ROTOR BB compatible: PF4630 or UBB4630 BBRight

 

OSBB

46 mm

41.5 mm

ROTOR BB compatible: PF4630 or UBB4630 PF30

 

PF30

46 mm

68 mm

ROTOR BB compatible: PF4630 or UBB4630 PF30

 

PF30A

46 mm

73 mm

ROTOR BB compatible: PF4630 or UBB4630 BBRight

 

PF30-83 Ai

46 mm

83 mm

Not compatible

 

T47 External Bearings

Thread 47 mm

68 mm

ROTOR BB compatible: T4730 External

 

T47 Internal Bearings

Thread 47 mm

85.5-86.5 mm

ROTOR BB compatible: T4730 Internal

 

ThreadFit 82.5 / T45

Thread 45 mm

82.5 mm

Necessary specific Colnago ThreadFit 82.5 BB (30 mm axle compatible)