ROTOR power meter set | PowerPack Road INSpider | ALDHU carbon crank 175 mm | 50-34 teeth | Aero Round - SPECIAL OFFER
The Rotor PowerPacks offer you an inexpensive way to equip your bike with a power meter.
The INSpider power meter fits perfectly into the modular system of the Rotor cranks . In combination with the extremely light ALDHU carbon crank arms and round aero chainrings, the PowerPack is intended for use on racing bikes and triathlon bikes. Technically, the INSpider lies between Rotor's 2INpower and INpower power measurement systems. While the INpower only measures the power in one crank arm, the INSpider determines the power of both legs using 4 opposing strain gauges. This enables an exact performance analysis of the pedaling and potential for improvement can be made visible. However, the separate analysis of both legs, as is possible with the separate measurement of the 2INpower on both sides, is not possible. The system independently compensates for measurement deviations caused by temperature fluctuations. However, the INSpider should be calibrated manually via a compatible ANT+/Bluetooth bike computer or the Rotor software after mounting or changing the chainrings and at least once a month. Thanks to a completely encapsulated measurement technology, the power meter is insensitive to environmental influences and completely waterproof thanks to a magnetic charging connection. The permanently integrated rechargeable battery ensures an operating time of up to 200 hours.
Another highlight of the system is the TORQUE 360 evaluation option. The torque curve during a pedal revolution can be analyzed using Rotor's in-house software. This measurement technique is particularly valuable for riders who use Rotor's oval Q-ring chainrings. The software can use the OCA (optimized-chainring-angle) system to determine the optimal position of the Q-Rings. So you can put your power even more effectively on the pedal.
The OCP system (Optimum Chainring Position) has been further refined for optimal adjustment of the oval Aero Q-Rings. The position of the chainrings can be adjusted in 1-degree increments using a combination of different positions of the crank arms on the crankshaft and a finely ratcheted spider mount.
Technical specifications:
intended use : road bike, triathlon
Material crank arms: carbon
Material Spider: Aluminum 7075
Material chainrings: Aluminum 7075
Material crankshaft: Aluminum 7075
Crankshaft diameter: 30 mm
Crank lengths: 175mm
bolt circle diameter : 110 mm asymmetrical
Chainring mount: 4-hole asymmetrical (Shimano)
Graduations: 50-34 teeth
Compatibility chain: Shimano 11-/ 12-speed
Ovalization: without
Q Factor: 147mm
Bottom bracket compatibility: BSA 30, ITA 30, BB86, BB30, BB30A, PF30, BBRight, BB386 Evo (optional)
Technology: Rotor Power Meter, OCP mount
Power meter measuring strips: 4 (counter-rotating)
Transmission standard: Bluetooth, ANT+
Battery: permanently integrated, up to 200 operating hours (can be charged via charging cable)
Finish crank arms: UD carbon glossy
Color: Black
Weight according to the manufacturer: INSpider -149g; ALDHU Carbon Crank Arms - 260g (172.5mm)
Weight weighed: INSpider - 151g; ALDHU carbon crank arms - 260g; Crankshaft 30mm - 99g; Chainring 50T - 108g; Chainring 34T - 31g
Scope of delivery:
1x Rotor ALDHU carbon crank arms 175 mm
1x rotor 30 mm crankshaft (standard | 43.5 mm chain line )
1x Rotor INSpider power meter
1x rotor double aero chainrings 50-34 teeth | around
4x chainring bolts
4x chainring nuts for double chainrings
4x chainring nuts for 1x chainrings
1x charging cable
1x instruction manual
Please note the information on the battery ordinance
