Finally, an Onyx Hub dedicated to the little speedsters of BMX! 
These 28 hole Onyx OHM hubs deliver all the benefits of the Sprag Clutch engagement system found in higher end Onyx hubs, at a lighter and more affordable rate for the new generation of riders. 
 

• 28 hole
• Set of front and rear hubs
• 10mm front and rear
• Stainless steel hardware
• Steel cartridge bearings
• HG (Shimano) compatible driver with internal and external lock ring capability
• 120 LB. Rider weight limit
• 465 grams (hub set w/ bolts)

*Tightening axle bolts more than 15NM will void the warranty 

Front Hub Dimensions:

Hub Center To Flange Center, Non-Drive Side (mm): 33.84
Hub Center To Flange Center, Drive Side (mm): 33.84
Axle Width (mm): 100
Spoke Hole Circle Diameter, Drive Side (mm): 33.81
Spoke Hole Circle Diameter, Non-Drive Side (mm): 33.81
Spoke Hole Count: 28

Rear Hub Dimensions:

Hub Center To Flange Center, Non-Drive Side (mm): 27.87
Hub Center To Flange Center, Drive Side (mm): 27.87
Axle Width (mm): 110
Spoke Hole Circle Diameter, Drive Side (mm): 47
Spoke Hole Circle Diameter, Non-Drive Side (mm): 37
Spoke Hole Count: 28