The new all-aluminum LG1 Race SL hubs are lighter than the previous carbon-shelled Race hubs and even more durable. E*thirteen kept the same 660 freehub internals and 6 degree engagement intact for great feedback and performance on the trail, but wrapped it in a lightweight, all-aluminum package that'll go for many years to come without hassle. 

Details:

• Material: light, machined aluminium shell and flanges
• Drilling: 32 hole
• Axle Config. : 110 x 20 mm (Boost)
• Weight: approx. 181 g (± 50 g)
• What's in the box: LG1 Race SL front hub, 20mm endcaps