INpower - for multiple riding disciplines

No matter what cycling discipline you choose, there is a power meter that fits your needs.


Optimize your riding style

Define your optimal pedal performance no matter what type of rider you are. Maximize your sprint performance, increase your threshold, and pedal more efficiently.


Depend on accurate data

Get accurate power data from training and racing despite rocks, drops, jumps, water, and mud. Pace yourself on long, steep climbs.


Fine tune your pedal performance

Improve your maximum sustainable output, tune your pedal performance and learn how to race smarter.

UBB. Universal Bottom Bracket

INpower cranks are compatible with almost every bike frame in the market.

NEW features optimized for Q-Rings

TORQUE 360 and OCA (Optimum Chainring Angle) help cyclists precisely and accurately analyze force variations in their pedal stroke.

User-friendly software

INpower software features different modules to optimize cycling performance.

Integrated electronics inside

Electronics and battery are integrated inside the axle, making INpower shock and contaminant resistant, and waterproof with cleaner data transfer.

Tool-free battery replacement

INpower uses a standard AA battery that typically lasts 300 hours when fully charged. A rechargeable AA battery can also be used.

Compatible with all ROTOR 30 mm cranks

INpower’s axle-based technology offers a wide range of cranks for both road and off-road riding.

Fundamentals of Power Training Plan

Plan your training, track your workouts, and measure your progress.

Effective and easy to use, the “Fundamentals of Power Training Plan” will teach you how to use the data from your INpower to train with confidence, race smarter and achieve your goals. Learn how to get the most out of your ROTOR Power Meter – and yourself.

IN action

Tested IN competition, available for all cyclists.


Carlos Coloma

2x Olympian (2008, 2012); Spanish national champion (2005); U-23 European Champion (2005); World champion in 4-person relay (2000).

Rui Costa

2013 world road champion; 3 stages, Tour de France (2009-2013); Tour de Suisse 2012 2013 2014.

MTN-Qhubeka p/b Samsung – 2015

1st place: Challenge Mallorca-Trofeo Andratx-Mirador d'Es Colomer; Best Young Rider (Louis Meintjes), Tour of Oman; GPM at GP Lugano (Daniel Teklehaimanot) .


White Paper

Technology in training: Refining the pursuit of physiological gains. Authoritative report on how power meters have evolved and transformed cycling performance in both training and racing.

User Software

Download the latest software for ROTOR INpower
Take advantage of the different modules featured in INpower's software to optimize your cycling performance.

User Manual

Find complete instructions for installing and using your INpower.

Tech specifications

Tech Specifications (PDF)
Get details on each model of INpower crank for all three disciplines: road, MTB, and triathlon.