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Extralite HyperRear2+ Rear Hub - 6-Bolt - 12x142mm - SRAM XD

Extralite HyperRear2+ Rear Hub - 6-Bolt - 12x142mm - SRAM XD

Sturdy, precise & incredibly light!

The Extralite HyperRear2+ comes with a body made of 7075 aluminum and is equipped with corrosion resistant stainless bearings.

Key Features of the Extralite HyperRear2+ Hub

  • engagement system with 60 positions
  • sealed stainless cartridges bearings
  • anodized body with laser etched graphics
  • drillngs for straight pull spokes
  • 6-bolt mount for disc brakes

More Details of the Extralite HyperRear2+ Hub

The HyperRear2+ comes with an external bearing preload system. The precise bearing setting ensures a low friction and no-play at the rim. The hub is equipped with drillngs for straight pull spokes - straight pull spokes increase the wheel stiffness under load and reduce lateral flex while increasing the disc braking torque transmission. 

It took Extralite more than a year of continuous testing to develop and fine-tune the fully alloy engagement freewheel mechanism. It is a true racing assembly sensibly stronger and lighter than conventional pawl systems, with the minor trade-off that coasting is a bit noisier. It offers a much wider teeth engagement surface upon to spread the transmission torque better. This allows the hub to manage extremely high torque values while the 60 teeth ensure a precise engagement and minimum frictional resistance.

Wear and tear of the freewheel parts is slightly higher than conventional pawl systems, however the wearable parts can be easily replaced. A specifically designed polyurethane seal enhances the protection of freewheel mechanism. The "Twin-Life" hub-shell features a additional row of splines for the floating ring. The second row allows to rebuild the hub back to new conditions in case it get badly worn out by a neglected maintenance.

Fact Sheet of Extralite HyperRear2+ Rear Hub - 6-Bolt - 12x142mm - SRAM XD

Product Name: Extralite HyperRear2+ Rear Hub - 6-Bolt - 12x142mm - SRAM XD
Manufacturer: Extralite
Item Code: XTL485331
activity: Cycling
material: Aluminium
usage bikesport: MTB
shifting system: 11-speed, 12-speed
axle standard: 12x142mm (RW)
Freehub Body: XD (SRAM 11/12s MTB)
braking system: 6-Hole Disc
spoke bolt circle (left/right): 53.6/50mm
Hub version: Rear Wheel
flange distance (left/right): 36.5/22.5mm
Model year: 2022
Color: Black
weight: 163g
Freewheel System: Ratchet
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