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SRM PM9 Origin Composite Road Power Meter with SRM 52/36 Chainrings Bundle - Rechargeable - 30mm
This unit is purchased as a special order and is typically not in stock at our store. Lead time is approximately 2 weeks, pending availability with SRM Oceania.
The SRM Origin PowerMeter, named for having all components designed by SRM – the original PowerMeter, is a modular-concept PowerMeter offering limitless compatibility with exchangeable spindles and cranks, designed to fit any Road bike.
Spindles, Cranks and Chainrings can be configured to suit your particular needs. If your needs change over time they can easily be changed or upgraded.
SRM Origin can grow with you and will be with you for many years to come!
These SRM Composite Cranks are made from a composite of Carbon and Aluminium. At 342g, they are considerably lighter than full aluminium cranks, while keeping their stiffness.
Starting at a length of 160mm, the Carbon/Aluminium these new cranks will fit most athletes.
SPECIFICATIONS Accuracy: ±2% Bolt Circle Diameter: 110mmX4 bolts Spindle: 30mm Aluminium Connection: ANT+ Q-Factor: 145.5mm Runtime: Approx. 1400h ride time (battery, one year shelf time accounts for 500h ride time), >100h (rechargeable)
CHAINRING OPTIONS These units are supplied by default with 52/36 Chainrings, if you would like different chainrings, please leave notes at checkout and we will contact SRM for availability.
NOTES This unit does not include a bottom bracket.
SRM PC8 Power Control Unit With the PC8 SRM offers a device that is focused entirely on the needs of athletes, and foregoes gimmicks. In addition to common values such as power, heart rate, speed, etc. – the Training Peaks metrics such TSS® (Training Stress Score®), NP® (Normalised Power®) and IF® (Intensity Factor®) are calculated, and the values are displayed. Also, location and content of the various data fields on the display is configurable.
Of course, the PC8 also has GPS (for recording) and is controlled by a light sensor backlight. The light as well as the GPS can be turned off in order to prolong battery life, which is between 10 and 45 hours.
The memory capacity is 500 MB, which can store data up to 4,000 hours of training. A built-in motion sensor turns the PC8 on automatically when riding.
Since many riders have several bikes with power meters, the PC8 supports up to four different bicycle profiles. Selecting the profile for the respective bike prior to departure eliminates the previously required pairing with the power meter.
The SRM PC8 displays up to 7 training zones based on your previously recorded heart rate or power data and automatically calculates your FTP.
The shell is made of anodised aluminium, which is available in three different colours: red, black and titanium, and can be personalised with custom anodising. For other colours please contact us for more information on lead time. You can select your “Custom Anodised” and advise in the notes of the colour your would like in the checkout notes.
Charging and data transfer is accomplished using a magnetic plug. Training data is stored as a .fit™ file and can be analysed using popular training software tools such as Golden Cheetah, Strava, and Training Peaks.
Data from power meter, speed sensor and heart rate monitor strap is received via the ANT+ protocol. The PC8 is compatible with all power meters that support ANT+.
This unit is supplied by default with a 31.8mm handlebar mount and the standard 30cm charge cable. Should you require a 35mm mount, or a longer cable, please leave notes in the checkout and we will custom order your unit to suit.
SPECIFICATIONS Connection: ANT+, Bluetooth GPS: Yes Sensors: Barometric altimeter, Light sensor, Motion Sensor Display: Auto backlight, User-configurable display Memory: 4000 hours Runtime: 10 – 45 hours (Depending on activated features) Standby Time: 3 weeks Weight: 93g Top Case: 6061 Aluminium Dimensions: Width - 71mm, Height - 63 mm, Depth - 20 mm Software: Android, IOS, MAC, Windows (Firmware Update Available via Bluetooth and via PC/Mac) Warranty: 2 Years Included: PC8, USB Cable, Handlebar Mount, ANT+ Heart Rate Strap (optional), ANT+ Speed Sensor (optional) Colour: Black