- Description
-
Details
With .41 degree engagement and 60% less coasting drag than Hydra, Hydra2 provides intantaneous response and descends faster than ever.More rolling resistance in a hub comes from seals protecting the hub from the elements. We've optimized all the seals in Hydra2 to minimize friction.
Updated Seals and Bearing Layout
Full-contact radial lip seals paired with proximity dust shields keep grit and grime out, and lubrication in.Durable 6903 bearings are used throughout for smooth, long-lasting performance.
Scalloped flanges on Hydra2 j-bend hubs increase overall strength, and remove excess material for a lighter, stronger hubshell.
65% Thicker Axle
Our new axle design is 65% thicker with an improved stress washer design.Oversized Pawl Pockets
Larger, 5.5mm pawl pockets that evenly distribute force 26% better, preventing deformation of the pockets over years of use.
We used an updated and more fatigue resistant steel for the drive ring and increased the pawl tooth count to 3, guaranteeing Hydra2 can easily handle the torque of the most powerful ebike motors. - Additional Information
-
Additional Information
Straight Pull Spoke N/A Weight Grams 295 Weight Explained Weights are based on the manufacturers advertised weight and may fluctuate as much as 10%. Axle Size No Bearing Adjustable Not Adjustable Bearing Type Cartridge ABEC 5 Brake Type Disc, Fixed Gear or NMSW Color N/A Drillings 28 hole, 32 hole Gear Interface Aluminum Shimano HG/SRAM 8,9 or 10spd (Dyna-sys Mountain Bike 11 spd compatible) , Aluminum SRAM XD 10,11 or 12spd (10tooth 1st position cog) , Aluminum Shimano Micro Spline Manufacturer Industry Nine Material Aluminum
Hours: Monday - Friday 10 to 5pm EST Questions? 470-253-0929 info@prowheelbuilder.com WHEEL BUILD HELP
