Hubs

Shimano's Deore XT Front Hub boasts a stout design, which minimizes fork flex and builds into a super-reliable wheel. It features a quality cold-forged-aluminum shell, easy-to-maintain cup-and-cone bearings with super-polished ball races and Shimano's excellent Center Lock disc mount, which makes rotor installation a breeze.

Specialized's P.Series Front Hub boasts a forged aluminum body, a 7075 inner axle with female threaded axle bolts, and 36 holes. • Sealed cartridge bearings • Forged Chromoly 3/8" • Center to flange = 33.8mm • Flange diameter = 44.8mm

The stout design of Shimano's Deore XT rear hub minimizes fork flex and builds into a super-reliable wheel. It features a quality cold-forged-aluminum shell, super durable angular contact bearings with high-polish bearing surfaces, and Shimano's excellent Center Lock disc mount, which makes rotor installation a breeze. The freehub boasts quick engagement for lightning fast acceleration and confidence when negotiating tricky technical sections. A quick-release skewer makes wheel installation and removal a breeze.

Specialized's P.Hub Rear BMX Hub boasts a forged aluminum body with a light and strong 14mm hollow axle. This 36-hole hub rolls on four sets of smooth cartridge bearings. It also includes a CNC'd 9-tooth driver.

Specialized's P.Hub Rear MTB Hub boasts a forged aluminum body with a light and strong 10mm bolt-on axle. This 36-hole hub rolls on four sets of smooth cartridge bearings.

Specialized's P.Hub Rear FIX Hub boasts a forged aluminum body with a convertible fixed/freewheel driver. This 36-hole hub rolls on four sets of smooth cartridge bearings.

For optimum wheel strength and reliability, Shimano's Dura-Ace Front Hub is made of cold-forged aluminum with an oversize shell, sturdy flanges and a 15mm internal axle. Inside, diamond-polished bearing races and stainless-steel ball bearings minimize rolling resistance, while high-tech seals keep out water and dirt for maximum durability. This hub also features tool-free bearing adjustment for easy maintenance plus a light and sturdy aluminum/steel quick-release skewer.

Shimano's XTR Front Hub is light and durable. It's made of cold-forged aluminum and boasts an oversize 7075-aluminum axle along with Shimano's legendary angular-contact bearings. Plus, this great hub boasts Shimano's Center Lock mount that makes installing and removing Shimano's rotors (sold separately) a breeze.

The DT Swiss 240s MTB Center Lock Front Hub hits the sweet spot between low weight and reliability. With multiple axle options and 6-bolt rotor adapters for the Center Lock spline, you can build up a high-end wheel for nearly any bike. On the winning end of countless World Cups and local races in every discipline from XC to enduro to downhill, these hubs are the centerpiece for thousands of nearly frictionless rides.

DT's 350 MTB rear hub offers top-end performance for all your riding needs. DT Swiss' Ratchet freewheel system provides precise engagement, high load capacity, and reliability. The Ratchet System driver is extremely durable and can be easily serviced—without tools—in minutes thanks to it's press fit assembly. The press fit assembly also allows the hub to work with a wide array of axle configurations; by simply swapping out the tool-free end caps (sold separately), you'll be able to enjoy the legendary DT Swiss quality on almost any bike. • Accepts 6-bolt rotors

For optimum wheel strength and reliability, Shimano's Dura-Ace Rear Freehub is made of cold-forged aluminum with an oversize shell, sturdy flanges, a titanium freewheel body and a 15mm internal axle. Inside, diamond-polished bearing races and stainless-steel ball bearings minimize rolling resistance, while high-tech seals keep out water and dirt for maximum durability. This hub also features tool-free bearing adjustment for easy maintenance plus a light and strong aluminum/steel quick-release skewer.