The Onyx X Spectre PRO HG-110/10mm Bolt-on Rear Hub is the lightest in the line up of Onyx's rear hubs and is available in 28 and 36 hole configuration which makes them perfect for wheel builds for riders 6 years old and up. Coupled with a set of Spectre carbon 451mm 28 hole rims, you can build a set of wheels for your young racer that will potentially last right through until they are ready for "pro" sized wheels. 

Looking for the disc version of this hub? Find it here Onyx X Spectre PRO ISO HG-110/10mm Bolt-on Rear Hub

Hub Features:

5 year limited warranty
Ceramic hybrid bearings
Titanium bolts
Extremely low rolling resistance
7075 Aluminum Hub Shell
Made in the USA
Adjustable pre-load
Compatible with Shimano HG style cogs (cog not included)
Silent instant engagement
Weight: 416 grams (14.7oz) without cog
*Tightening axle bolts more than 12NM will void the warranty