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.

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.