Surly from Triton Cycles

Ultra New hubs look much like their predecessors. In fact, the hub shells have not changed at all. They remain 6061 T6 forged and machined aluminium alloy with medium-height flanges. What's Ultra New about these hubs are their guts.Ultra New hubs use hollow axles of our own design mated to threading wheel fixing bolts, as opposed to the nutted axles of our previous hubs. Hollow axles make conversion to quick release super easy (remove bolts, insert QR skewer, install wheel into frame or fork, ride). All Ultra New hubs come with fixing bolts, but all are QR compatible without axle conversion or any other extra crap. Neato. The axles are made of CroMoly steel, while the fixing bolts are 10.9 stainless steel (i.e. high grade) for corrosion resistance, high strength, and good looks, and the bolts tighten and loosen with a 6mm hex wrench.Bolt caps and 'cone' nuts are also stainless steel, and are heavily knurled for good bite, reducing the chance for your wheel to slip in the frame under high load. The cones and dust caps interlock to maintain axle stiffness. Ultra New hubs spin on non-adjustable 6901 model bearings. Throw your wheel on the bike, tighten the bolts and ride.One other thing you might like to know: All the Ultra New hardware will retrofit to New hubs. That is, we sell kits to completely transform your old New hubs into Ultra New hubs, complete with new axle, bolts, bearings, and the rest of the Ultra New hardware. Find the right kit for your New hub, install, and go.

Surly Ultra New Disc Front Hub

Mon, 12 Oct 2026 18:02:05 +0100

Surly Ultra New Disc Front Hub

Features: 6061 T6 forged and machined aluminium alloy hub shell with medium-height flanges CroMoly steel axle 10.9 stainless steel fixing bolts Non-adjustable 6901 model bearings Black or Silver 32 or 36H 100mm Spacing

Surly Stainless Steel 5 Arm Chainring - 110BCD

Mon, 12 Oct 2026 18:02:01 +0100

Surly Stainless Steel 5 Arm Chainring - 110BCD