EXTRA LITE hub rear HyperCamber2 | Freewheel SRAM XD (XX1)
The HyperCamber rear hub of Extralite sets standards in every respect. Light, beautiful, reliable and convertible to different Achsstandards. The design of the hub has been optimized using advanced simulation techniques and with the organic oversized design provides optimum flow of force in the material. The spoke flanges are designed for straight spokes to allow even when the spokes a possible direct and geradliniegen power flow. An optimization to the best possible flow of power was of course operated in the freewheeling mechanism. The freewheel is realized via a toothed wheel which engages directly into a introduced into the free running gear, in getting all 36 teeth to mesh also high forces to be transmitted safely.
When HyperCamber rear hub of the drive-side flange on an aluminum spider is extremely vergößert. This feature ensures a flatter angle spokes on the drive side, and thus a more even spoke tension between left and right side of the spoke skeleton. In addition, the stress of the spokes is reduced by acting drive influences. Therefore, the Hyper Camber is especially recommended for larger wheels as 27.5 "or 29". These sizes hyper Camber makes the advantage of better flange geometry of the clearest.
The second generation of HyperRear hub itself is just an update of two details. The seal between the hub body and freewheel has been completely redesigned and now develops an even higher sealing effect at constant, low friction. In addition, the linkage between pulley and hub body has been redesigned. Should the teeth be worn in the hub it is now possible a new pulley employ slightly offset and prepare so full function again!
Material: Aluminum 7075TXX Mounting width: 135 mm, 142 mm Number of holes: 32 Disc brake mounts: 6 hole IS2000 Achsstandard: quick-release or thru axle 12 x 142 mm X-12 | E-Thru | Maxle142 Recovery type: 11-speed SRAM XD (XX1, X1, GX) bearing: 2 x sealed 17-26 2RS and 2 x 17-30 2RS gedichted Color: black with laser logo Weight: about 194g
Note: The hub is optional hybrid ceramic bearings available, contact therefore you our service team.