Free Shipping on Orders Over $99

Free Shipping Policy

Free Shipping applies to all orders placed for $99 and above
(pre-tax value). Some restrictions apply:

  • Offer valid in the Lower 48 States only
  • Excludes Travel Cases and some other oversize items (prices can be calculated in the cart before checkout)
Take 15% off first full priced item with: SAVE15


Offer valid for 15% off qualifying items.

Some exclusions apply.

For questions, contact us by calling 1.800.627.6664 or Chat Now

Surly Ultra New Rear Hub

The Ultra New Rear Hub features a forged and machined 6061-T6 aluminum alloy body with medium-height flanges. The hubs use hollow axles mated to threading wheel fixing bolts (as opposed to the nutted axles). Hollow axles make conversion to quick release easy. Just remove the bolts and insert QR skewer. All Ultra New hubs come with fixing bolts, but all are QR compatible without axle conversion. The axles are made of cromoly steel, while the fixing bolts are stainless steel for corrosion resistance and high strength. These bolts tighten and loosen with a 6mm hex wrench for convenience.


  • Dual fixed gear/freewheel
  • Polished silver
  • 130mm spacing
  • Nutted/hollow axle

Sold Out