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ROTOR Powermeter Set | PowerPack Road INSpider | VEGAST Cranks 2-speed | Aero Oval

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Product weight:
636 g

747,50 €
MSRP: 949,00 €
You save 21,23%, that is 201,50 €

including 19% VAT. , free shipping (DE) / shipping time info

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ROTOR power meter set | PowerPack Road INSpider | VEGAST crank 2-way | Direct mount oval

The Rotor PowerPacks offer you an inexpensive way to equip your bike with a power meter.

The INSpider power meter fits perfectly into the building block system of the modular rotor cranks . In combination with the lightweight VEGAST aluminum crank arms and oval Q-Rings chainrings, the PowerPack is intended for use on racing bikes and triathlon bikes. Technically speaking, the INSpider lies between the 2INpower and INpower power measurement systems from Rotor. While the INpower only measures the power in one crank arm, the INSpider determines the power of both legs using 4 counter-rotating strain gauges. This enables a precise performance analysis of pedaling and potential for improvement can be made visible. The separate analysis of both legs, as allowed by the two-sided separate measurement of the 2INpower, is not possible. The system automatically compensates for measurement deviations due to temperature fluctuations. However, after installing or changing the chainrings and at least once a month, the INSpider should be calibrated manually using a compatible ANT + / BLuetooth bike computer or the Rotor software. Thanks to a completely encapsulated measurement technology, the power meter is insensitive to environmental influences and, thanks to a magnetic shop connector, is completely waterproof. The integrated 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 one pedal revolution can be analyzed using Rotor's in-house software. This measurement technology is particularly valuable for riders who use Rotor's oval Q-ring chainrings. The software can determine the optimal position of the Q-Rings via the OCA (optimized-chainring-angle) system. This way you can bring your power to the pedal even more effectively.

The OCP system (Optimum Chainring Position) has been further refined for the optimal setting of the oval Aero Q-Rings. Using a combination of different positions of the crank arms on the crankshaft and a fine-grained spider mount, the position of the chainrings can be adjusted in 1-degree steps.

Technical specifications:

intended use : racing bike, triathlon
Material crank arms: aluminum 6082
Material spider: aluminum 7075
Material chainrings: aluminum 7075
Material crankshaft: aluminum 7075
Crankshaft diameter: 30 mm
Crank lengths: 170 or 172.5 mm
bolt circle diameter : 110 mm asymmetrical
Chainring mount: 4-hole asymmetrical (Shimano)
Graduations: 52-36 or 50-34 teeth
Ovalization: 12.5%, position adjustable in 1 ° steps
Q factor: 148 mm
Compatibility bottom bracket: BSA, ITA, BBright, BB386 EVO, BB30, BB86, PF30, BB92 / 89 (for 30 millimeter shaft)
Technology: Rotor Power Meter, OCP-Mount
Power meter measuring strips: 4 (counter-rotating)
Transmission standard: Bluetooth, ANT +
Battery: firmly integrated, up to 200 operating hours (can be charged via charging cable)
Color: Black

Weight according to the manufacturer: INSpider -149g; VEGAST crank arms - 383.8g (175mm);
Weight weighed by yourself: INSpider - 151g; VEGAST crank arms - 386g (175mm); Crankshaft - 99g

Scope of delivery:
1x Rotor VEGAST crank arms
1x rotor 30 mm crankshaft
1x Rotor INSpider power meter including 2-way aero chainrings | oval
1x charging cable
1x instruction manual

Please note the information on the battery regulation

October 2022
747,50 €
in 1 - 3 days
747,50 €
available from stock
747,50 €
in 1 - 3 days
747,50 €