Track stars and fixed-gear converts will love Surly's Ultra New Front Hub. This gorgeous hunk of aluminum sports sealed bearings for all-weather reliability and low friction. And, the hollow axle is forged from flex-free chromoly for steering precision, long-lasting durability and simple quick-release compatibility.

- High-quality road hub with 1-piece forged and CNC machined alloy body - Sealed bearings for increased performance and contamination resistance - 7075AL machined axle Specifications: - Use: FT - Spacing / Axle: QR - Material: Alloy - Weight: 79g - Brake Type: RIM - Bearing Type: Sealed

Shimano XT FH-M756 Series Rear Hub - Double contact bearing seals - Super polished bearing races for low friction rolling - Light alloy QR lever and nut - 6-Bolt rotor mount - Bearing Type: Loose Ball - Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed - Center to Flange, Left: 33.5 - Center to Flange, Right: 20.5 - Flange Diameter Left: 61 - Flange Diameter Right: 61 - Hub Drilling: 32 - Hub/Brake Compatibility: 6-Bolt Disc - Rear Axle: QR x 135mm - Skewer Included: Yes - Spoke Interface: J-Bend - Weight: 495 grams

The Vandero hub is back and better than ever. This new PRO version of the Vandero is a precision sealed hub with proven in-bound 3/8-inch axle bolts and two plastic guards. Features: - 7075-T6 aluminum hub shell - 6903RS sealed cartridge ball bearings - Precision bored fully concentric bearing seats for a smoother spin and prolonged bearing life - 17mm 7075-T6 aluminum axle with steel helicoil thread inserts - 3/8-inch heat-treated chromoly axle bolts with 17mm wrench flats and a 6mm hex slot - Weight: 11.2oz - Replaceable plastic hub guards included

• Sealed cartridge bearings • High flange design • 120mm hub spacing • Lightweight, hollow, heat-treated axle • Fix/fix hub threading • 32 and 36-hole spoke drilling • Bolt-on 3/8-inch axle • Black, silver, and white

With simple setup and reliable trail performance, the SLX front hub is perfect for custom MTB wheel builds. - Easy disc brake rotor installation with Center Lock spline mount and lock ring - Tool-free 15mm thru axle system is stiff and lightweight - Simple setup and reliable trail performance

Track stars and fixed-gear converts love Surly's Ultra New Track Rear Hub! This gorgeous hunk of aluminum boasts reliable sealed bearings, and your choice of fixed/fixed or fixed/free gearing. Plus, this hub's 120mm width fits most track frames and the flex-free solid axle is forged from rugged chromoly.

- Aluminum hub body - Sealed bearings - 100mm OLD - 6-bolt disc rotor mount

• Aluminum hubs • Sealed bearings • Quick release • 8-speed cassette • 36-hole • 135mm rear spacing • Black or silver

- Single speed BMX hubs with a 14mm axle slotted to 3/8-inch - Sealed bearings - Use: Rear - Gears: Singlespeed Freewheel - Drilling: 36H - Brake Type: Rim - OLD: 110mm - Bearing Type: Sealed

Build your singlespeed or fixie bike around Surly's Ultra New Roadie Rear Hub. This gorgeous hunk of aluminum has the capability you need and reliable sealed bearings, too! It sports threads for a track cog and lockring on one side and a freewheel on the other so you can decide how you want to roll. Plus, this hub's 130mm width fits most road frames and the hollow chromoly axle provides a flex-free ride as well as simple quick release skewer compatibility.

Direct power meets simplicity—running smoothly day-in and day-out. The 350 hub was developed according to the credo: Reliability meets simplicity. The simultaneous engagement of the ratchets and the resulting large engagement area provide reliability. The plugged construction allows easy maintenance without the need for tools. Adaptation to different axle standards or modification of the engagement angle is also possible with just a few manual steps.

Direct power meets simplicity—running smoothly day-in and day-out. The 350 hub was developed according to the credo: Reliability meets simplicity. The simultaneous engagement of the ratchets and the resulting large engagement area provide reliability. The plugged construction allows easy maintenance without the need for tools. Adaptation to different axle standards or modification of the engagement angle is also possible with just a few manual steps.

The value-packed DT Swiss 350s Straightpull road hub hits the sweet spot between light weight and reliability. The straight pull spoke design makes for a stiff, responsive wheel that will roll for thousands of nearly frictionless miles.

DT Swiss Sinc Ceramic cartridge bearings. - The black dust cover is intended to be installed facing the hub and the tan seal is intended to face externally

DT Swiss Sinc Ceramic cartridge bearings. - The black dust cover is intended to be installed facing the hub and the tan seal is intended to face externally

DT Swiss Sinc Ceramic cartridge bearings. - The black dust cover is intended to be installed facing the hub and the tan seal is intended to face externally

DT Swiss Sinc Ceramic cartridge bearings. - The black dust cover is intended to be installed facing the hub and the tan seal is intended to face externally

- Aluminum hub body - Sealed bearings - 6-bolt disc rotor mount - 15mm thru axle - 32 or 36-hole spoke drilling

- Aluminum hub body - Sealed bearings - 6-bolt disc rotor mount - 15mm (See MT-3100) or 20mm thru-axle - 32 or 36-hole spoke drilling

- Machined and forged alloy construction - Sealed cartridge bearings - Lightweight design - 8/10-speed cassette - Quick-release - 130mm hub spacing - Black or silver

• Aluminum hubs • Sealed bearings • 1-speed freewheel threading • 32-hole spoke drilling • Bolt-on 3/8-inch axle • 135mm hub spacing • Black or silver

Surly's Ultra New Rear Hub is ready for singlespeed mayhem. This gorgeous hunk of aluminum has the capability you need with reliable sealed bearings. It's available with threads for fixed cogs or freewheels, so you can set up the drivetrain of your dreams. Plus, this hub's 135mm width fits most MTB frames and the hollow chromoly axle provides a flex-free ride as well as simple quick-release skewer compatibility.

Hubs typically seem to fall into two general categories: light and very expensive or heavy and cheap. With this typical bike industry paradigm, we saw an opportunity. You see, for years we've been using high-end geared hubs from the manufacturer of our track offerings on our personal bikes. They are very lightweight (peep the specs) and just plain work. We decided to finally make those hubs available to you and corner the market in our own category: lightweight, affordable, and incredibly practical. We've ridden them on all kinds of bikes from mtb to road and we're in love. They are reliable, dang light and very reasonably priced. We offer the Go-Devil in a minimal amount of configurations and ship them with all the necessary endcaps and a quick release skewer, future proofing them in case you want to use them on various bikes over the years. Quick Release, 12mm, and 15mm endcaps are included. On all models we spec high-quality made in Japan stainless-steel sealed bearings. Oh, and we've got polished options as well. Kind of a big deal because polished hubs have become a rarity in our modern world. - Weight: Disc Brake: 164g - Includes 12mm, 15mm endcaps and quick release skewer - Non-Drive Side Center To Flange Disc Brake: 21mm - Drive Side Center To Flange Disc Brake: 36mm - Non-Drive Flange Diameter Disc Brake: 58mm - Drive Side Flange Diameter Disc Brake: 45mm

New Sheriff hubs are the ultimate in track racing hubs. They minimize weight with larger cutouts in the flanges, lightened axles, shorter bolts, and slimmer end caps than previous versions. The result is a hubset that weighs a mere 432g, 198g for the front, and 234g for the rear. This makes it one of the lightest track hubsets in the world, a figure even more impressive when you consider that All-City didn't eliminate the usefulness of a fixed / fixed or fixed / free option as most racing hubs do. They feature the finest Japanese manufactured 6902 bearings which roll incredibly fast and smooth while retaining excellent seals for all weather, all-day everyday durability. Front hub specs: - Weight: 198g - Torque Spec: 33nm (25ft lbs.) - Non-Drive Side Center to Flange: 34mm - Drive Side Center to Flange: 34mm - Non-Drive Side Flange Diameter: 62mm - Drive Side Flange Diameter: 62mm Rear hub specs: - Weight: 234g - Torque Spec: 33nm (25ft.lbs.) - Non-Drive Side Center to Flange: 29mm - Drive Side Center to Flange: 29mm - Non-Drive Side Flange Diameter: 62mm - Drive Side Flange Diameter: 62mm

Surly's Ultra New Disc Front Hub is a gorgeous hunk of aluminum that boasts reliable sealed bearings and a 6-bolt disc attachment. The forged chromoly axle is flex-free for steering precision, long-lasting durability and simple quick-release compatibility.

Whether the goal is a finish line, epic adventure or simply getting back home again, SRAM's 900 hubs are ready for the challenge. On the inside, their smooth and durable DOUBLE TIME drive mechanism ensures rapid engagement for quick and confident pedal responsiveness. SPEEDBALL bearings provide smooth, long-lasting rotation performance. Multiple spoke-count and cassette-capability options, as well as interchangeable end caps, make the 900 hubs a perfect choice for any disc-equipped road, gravel, cyclocross, cross country, trail, or enduro bike. - Fully convertible with tool-free end caps - 24, 28 or 32 spoke holes

- Forged aluminum construction - Sealed Cartridge bearings - Double contact seals - 6-bolt disc rotor compatible - 8/10-speed cassette compatibility - Quick-release - 135mm hub spacing

- Aluminum hub - Sealed bearing - Black - 6-bolt disc brake rotor mount

- Elite Series convertible MTB hubs - Available in multiple axle configurations - Straight pull and J-bend spoke options - 6 bolt disc brake rotor compatible - Sealed bearings - Material: AL6061 - Wt: 180g J-Bend: - PCD-L: 58mm - PCD-R: 45mm - LTF-L: 27.65mm - LTF-R: 15.35mm - CTF-L: 22.35mm - CTF-R: 34.65mm Straight Pull: - PCD-L: 51mm - PCD-R: 51mm - LTF-L: 31.4mm - LTF-R: 19.6mm - CTF-L: 18.6mm - CTF-R: 30.4mm