Hubs

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.

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.

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.

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.

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.

Surly's Ultra New Disc Rear Hub is just the thing for singlespeed fanatics and one-gear mountain riders. This gorgeous hunk of aluminum boasts reliable sealed bearings and a 6-bolt disc attachment on one side and threads for a singlespeed freewheel (or fixed cog) on the other. A hollow axle lets you choose how to secure it to your dropouts. You have choice between the included fixing bolts or a quick release skewer (sold separately). And, that aforementioned chromoly axle is flex-free to take all the abuse you can dish out, and then some!

- A356 aluminum hub shell with 9mm solid nutted axle (136mm overall axle length) - Choose 70mm or 90mm drum brake front hub (brake lever sold separately)

- Kick-shift 2-speed hub - Coaster brake - Benefits include its simple backpedal-action shifting/braking and no cables or shifters - 6061 aluminum hub shell with 13/32" slotted solid axle (162mm overall axle length) - Gear ratio range of 138% - Includes 22 tooth 3-spline cog - 116mm OLD (over-locknut dimension)

- Dynamo generator front hub features 3.0-watt headlight power supply - A356 aluminum hub shell with 9mm solid nutted axle (140mm overall axle length) - Choose 70mm or 90mm drum brake (brake levers sold separately) - Light sold separately

Replacement end caps for Stan's NoTubes rear hubs with XD Driver.

- SPANK's HEX DRIVE 102T technology delivers 3.5° engagement, for almost instant pickup - 6 independent pawls with 3 steps per pawl, work in unison, meaning 18 engagement points per click - Bite-Block Alloy HG and XD Freehub bodies resist damage from cassettes without the weight penalty of steel - Unique flange design reduces dish requirement and minimizes tension range between drive-side and non-drive-side spokes - Advanced seal system improves prevention of bearing/drive system contamination

The SP 8-series hub dynamo incorporates the best technical advancements and seeks to attain perfection in field of hub dynamos. Painstaking innovation has made an optimal hub dynamo reality. The SP-8’s technological advances are well hidden under it durable shell. The intelligent light weight design was tempered throughout with thorough attention to structural performance. The smooth oval shape of the hub was optimised for balance, while attaining an unprecedented weight only 350g.

Internal O-rings, a grease sleeve, and high-quality cup and cone bearings lend this 105-level hub high durability and smooth rolling. - Internal O-rings and grease sleeve - High quality, sealed Cup & Cone Bearing - High durability and smooth rolling for sustained performance

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

With simple setup and reliable trail performance, the Shimano Deore XT 8100 front hub is perfect for custom MTB wheel builds. - Easy disc brake rotor installation with Center Lock spline mount and lock ring - Tool-less 15mm thru axle system optimizes rigidity and weight - Simple setup and reliable trail performance

With simple setup and reliable trail performance, the Shimano Deore XT front hub is perfect for custom MTB wheel builds. - Easy disc brake rotor installation with spline mount and lock ring - Toolless 15mm thru axle system optimizes rigidity and weight - Simple setup and reliable trail performance - Hole Count: 28

From World Cup DH runs to sessioning your local trails, Shimano's Saint front hub is the answer. Centered around an oversize hub shell and a 20mm thru-axle, the Saint Front Hub is rock solid, with beefy flanges and Shimano's angular contact bearings, which balance destructive impacts from any direction. And, Shimano's Centerlock Rotor Mount makes installing rotors a breeze.

- Compatible with 26 to 28" wheel sizes - Light alloy QR lever and nut - 6V, 3.0W output

- Aluminum Hub Shell - Over Locknut: 100mm - Stainless Steel Ball Bearings - Spoke Hole Circle: 38mm - Center to Flange (Right): 37mm - Center to Flange (Left): 37mm - Average Weight: 203g

Shimano Alfine Center Lock Dynamo Front Hub - Compatible with 26 to 28-inch wheel sizes - Light alloy QR lever and nut - 6V, 3.0W output - Centerlock rotor mount - Spoke Interface: J-Bend - Weight: 575g

- Aluminum Hub Shell - Super polished Bearing Races - Over Locknut: 120mm - Stainless Steel Ball Bearings - Contact Sealing: Dust Cap - Average Weight: 298g (w/o lockring)

The DH-UR700-3D Dynamo hub employs a new internal unit construction that is lighter and also reduces dynamo drag while producing 3 watts. It is designed for 26 to 28-inch quick-release wheels. - New internal unit construction is 28g lighter than DH-T8000-3D - More efficient wheel rotation reduces dynamo drag by up to 44% from DH-T8000 - Angular contact bearings - Compact & lightweight - Low rotational resistance - Durable sealing performance

From World Cup DH runs to big hits on your local trails, Shimano's Saint rear hub is the answer. Its overbuilt features, like a 12mm thru-axle, beefy flanges, and impact-resistant angular contact bearings, give you the confidence you need to go big and stick the landing. The freehub uses micro-ratchet construction for fast engagement so you can sprint out of the corners and pick up speed for that next double. It's compatible with 8-,9-, and 10-speed drivetrains and uses Shimano's Centerlock Rotor Mount to keep rotor swaps easy.

Shimano's Dura-Ace Track Hi-Flange Hubs build up into stiff, fast spinning wheels that want to sprint right out off the line. Stainless steel bearings and Borozon treated bearing races minimize drag for maximum efficiency and speed.

From World Cup DH runs to big hits on your local trails, Shimano's Saint rear hub is the answer. Its overbuilt features, like a 12mm thru-axle, beefy flanges, and impact-resistant angular contact bearings, give you the confidence you need to go big and stick the landing. The freehub uses micro-ratchet construction for fast engagement so you can sprint out of the corners and pick up speed for that next double. It's compatible with 8-,9-, and 10-speed drivetrains and uses Shimano's Centerlock Rotor Mount to keep rotor swaps easy.

The Shimano Alfine DH-UR705-3D Dynamo hub employs a new internal unit construction that is lighter and also reduces dynamo drag while producing 3 watts. It is designed for 26 to 28-inch Center Lock wheels and uses a 12 x 100mm E-THRU axle design. - New internal unit construction is 28g lighter than DH-T8000-3D - More efficient wheel rotation reduces dynamo drag by up to 44% from DH-T8000 - Proper positioning with 12mm E-THRU - Angular contact bearings - Compact & lightweight - Low rotational resistance - Effortless setting of disc rotor - Durable sealing performance

Shimano's Track Dura-Ace Hi-Flange Hubs build up into stiff, fast spinning wheels that want to sprint right out off the line. Stainless steel bearings and Borozon treated bearing races minimize drag for maximum efficiency and speed. You get your choice of single or double-sided cog threading. - Weight: 313 grams

Shimano Alfine SG-S7001 Disc Brake Internally Geared Hub delivers an impressive gear range, spread across 8 speeds, all with the reliability and low maintenance you can only get with an internally geared hub. - Center Lock Disc Rotor Compatible - Rotor lockring not included - Hub Center to Flange: 30.0mm - Hub Drilling: 32-hole - Flange Diameter: 92.5mm - Drivetrain Speeds: 8 - Spoke Interface: J-Bend

End caps for front conversion hubs.

SRAM's 506 hub borrows technology from its more expensive brethren to bring you a solid hub at a great price. An aluminum hubshell with hi/lo flanges provide no-nonsense durability and even spoke tension. Dependable cup and cone bearings with polished races roll smooth for the long haul and a strong, steel quick-release axle holds up under pressure.