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The PowerTap G3 hub has been redesigned to optimize stiffness and weight. Hub flange spacing was increased to improve lateral wheel stiffness, while weight was reduced by 90g to bring the G3 down to an impressive 330g. Internal hub electronics have been moved outboard and are housed within the Power Dome to allow for easier service and battery replacement.
The 315g PowerTap G3C hub is the G3 hub with ceramic bearings. The G3C has been redesigned and optimized for maximum performance for 2012. The flange of the rear wheel that houses the goods has gone wider for greater stiffness and the hub is significantly lighter in comparison to the 2nd generation PowerTap SL+ hub which weighs 412g. The units electronics are housed in the light, thread-off cap which has greatly simplified electronic service or replacement.
The PowerTap MTB Disc Brake Hub Only option is sold without the additional external electronic accessories that come with complete hub systems. This option is ideal if you already own a wireless PowerTap system and would like to purchase an additional wheel.
The 2012 PRO hub (430g) features a stealth black hub shell and a weight reduction of 52g compared to the previous PRO+ hub. Internal tried-and-true electronics remain unchanged to deliver the same reliable performance we expect from the affordable Pro model.
The 98g PowerTap front hub features a lightweight black aluminum hub shell to match perfectly with the 2012 PowerTap G3 and the PowerTap Pro black rear hub.
The PowerTap's 125g front silver hub features a lightweight aluminum hub shell with laser-cut windows underlaid with carbon fiber to match perfectly with the PowerTap SL+, PowerTap SLC+ and the Wheelbuilder PowerTap Track rear hub. The carbon inserts around the hub shell to make for an undeniably good looking, and very lightweight hub.
The PowerTap Joule 2.0 is world's first cycling computer designed for cyclists who train with power. Training with Joule means knowing where you are, where you’ve been and where you need to go.
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