Powertap Quarq G3 Hub Shimano Freehub
Lighter, more accurate and stiffer than ever the PowerTap Quarq G3 Hub Shimano Freehub offers a professional standard of power measurement to allow you to take your training to the next level.
From Powertap's humble wireless beginnings in 2006, when they created the first wireless power meter, the American company has developed their award winning device to make it the lightest, most efficient ever.
The hub allows you to measure real time, up to the second power wirelessly. With Ant+ capabilities this makes the hub ideal to be paired with a Joule head unit, Garmin bike computer or any other Ant+ device.
Accuracy is the Powertap’s party piece, providing + /- 1.5% precision measurements. All this is housed in, a newly designed, more compact hubshell. This design means that the hub tips the scales at a mere 325 grams. Power need not be cumbersome.
Also new are the servicable electronics and the easy to replace 2032 coin cell battery, which powers the hub.
Stiffness has been improved with the help of wider flanges, ideal for out of the saddle power climbs or sprint efforts.
Wireless, so easy to swap the wheel between bikes so ideal whether you are doing intervals in training, doing a twenty minute test in your local timetrial or wanting to check out your maximum sprint power on a weekend road race.
Durability is provided with a tough outer casing and a 15 millimetre alloy axle for added strength and stiffness. No need to have a team of sports scientists evaluating your power files as the data can be easily uploaded onto a range of programs including the free PowerAgent Software for easy viewing and detailed power information.
Ok so you might not have access to a sports laboratory, a team of coaches and scientists but with the Powertap G3 Hub Shimano Freehub you will not need to. See major training gains fast and precisely measure your fitness goals.
- New wider flanges for increased stiffness
- New serviceable electronics
- 2032 coin cell battery
- Wireless Ant+ for using with any Ant enabled device
- Versatile, easy to swap between bikes
- 20, 24, 28 or 32 hole spoked hub variants
- Durable outer casing
- Strong 15mm alloy axle
- Power measurement accurate to within + /- 1.5%
- 325g in weight
- Shimano/SRAM compatible
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