InfoCrank M30
InfoCrank M30
Left & Right power meter crankset
Compact 110mm BCD spider
Stiff M30 axle, ships with Praxis Works bottom bracket
Road chainring options include: Praxis compact 50/34, Praxis mid-compact 52/36 or TA Syrius 53/39
Standard 9/16-inch pedal threads accept all major pedals
Single-bolt ISIS non-driveside crank
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Crankset
Clean, modern cranks engineered to world-leading standards
Drop-forged 6000 series alloy construction
Durable shot-peened and black anodized surface finish
Linear load-path design measures pure torque, rejects noise
Robust, high-precision Praxis Works bottom bracket
Stiff 30mm spindle, works with Praxis M30 bottom bracket (supplied)
Compact 110 BCD with 5 Tooth Spider fits many after market chainrings
Supplied with optional 50/34T or 52/36T Praxis Works Levatime rings or TA Syrius 53/39
150 mm Q-factor
Crank arms weigh approximately 690g complete with power module and spider
Laser-etched InfoCrank logo
Integrated Load Cell and Measurement
Strain gauges made in USA
Fully enclosed, integrated strain gauge measurement bridge
Micro-positioned and oven-cured strain gauge bonding
Integrated cadence sensors in each arm
Bilateral power measurement
User-replaceable batteries (Silver Oxide - Renata 303, SR44 or 357)
Approximately 500 hours battery life
ANT+ bike computer compatible
Factory-calibrated for life
Compensates for ambient temperature, no drift
IPX7 waterproofing resists 1 m immersion
Environmental
Ingress protection level: IPX7
Operating humidity: 0–100%
Impact rating: Withstands typical on-road impacts
UV resistance: > 5000 hrs
Vibration: Typical on-road vibration resistance
Chemical resistance: Resists typical lubricants and bike cleaning chemicals
System
Power range: 0–3000 Watts
Cadence range: 10–200 rpm
Accuracy of cadence: ±1 rpm
Accuracy torque: ±0.11 Nm accuracy for measurements below 17 Nm, and ±0.57% of actual readings for measurements above 17 Nm (ask for our Accuracy Certification)
Power: Can be calculated from any cadence value within the range at any torque
Power update rate: Every rotation
Shelf life: 3 years (batteries installed)
Wireless communications: ANT+ protocol
Wireless range: 2 m
System start-up time: 1 Pedal revolution
Certifications: Certified to market specific standards / certification bodies
Maintenance: User serviceable parts: seals, batteries and housing spares
Storage life (batteries removed): 5 years
Warranty: 2 years