Hubs

Zipp's ZM2 hubset delivers dependable precision performance to the gnarliest trail. - Engineered in Germany with better seal design for improved durability - Compatible with e-mountain bikes - Spoke Count: 32H - Boost only - 6-bolt brake interface

Zipp's ZM2 hubset delivers dependable precision performance to the gnarliest trail. This German-engineered hubset features 12 pawls and 132 points of engagement for a quicker response. The hub's improved seal design means better durability on rough terrain. The genius of the ZM2 hub is how we achieved quicker engagement. This hub system works with 12 pawls, in 4 groups of 3, on a 33-tooth ratchet ring. The 33 teeth make the ring strong with pickup that's reliable and consistent. The 4 groups of 3 pawls are staggered, meaning there are always 3 pawls engaging at any time, which boosts durability. The ZM2 also has higher load transmission capability. The hub is capable of being used on electric mountain bikes. - Engineered in Germany with better seal design for improved durability - 132 points of engagement - Designed with 12 pawls (4 groups of 3) for quick engagement - Strong ratchet ring maximizes load capacity - Compatible with e-mountain bikes - Spoke Count: 32h - Boost only - 6-bolt brake interface

- Six pawls are offset to work in two groups of three, with 66 points of engagement - e-bike certified - Center locking rotor interface (lock ring included) - Lifetime Warranty

In designing an upgraded hubset for our pro-proven Firecrest wheel lineup, we turned to our engineering colleagues at SRAM's development center in Schweinfurt, Germany. The result is the ZR1 hubsets for disc wheels. This hubset features better seal design for improved durability and quicker response with 66 points of engagement. Our engineers spent more than two years developing the ZR1. Proving the durability of the hubset included more than 58,500km of test riding, part of 3,222 hours of total testing. The ZR1 features key technology from Zipp's Cognition hubs. The seal design is the same as the Cognition, with a large dust cap at the base of the driver body and better bearing seals for more protection. The bearing size also is the same as the Cognition, although the Cognition uses a premium bearing. The six pawls are offset to work in two groups of three pawls. There are always three pawls engaging. This design creates a quick engagement feel, with 66 points of engagement. The driver body is designed so pawls stay in place for disassembly to make service convenient. Zipp hubs are designed to use J-bend spokes, the most popular type of spokes today. J-Bend, widely available, are easier to replace. - Better sealing, increasing durability over previous hub model - Quick engagement for a responsive ride - Lightweight - Same bearing size as premium-level Cognition hub - e-bike certified - Disc brake hub with Center Lock rotor interface. The lock ring is included

WTP Helix front hubs feature a 6061-T6 alloy refined hub shell with 2 high quality sealed bearings. - Alloy CNC cones - Includes 2x nylon hub guard - Hub Drilling: 36 - Axle Size: 3/8" - Spoke Interface: J-Bend

- Threaded for multi-speed freewheel (7sp), includes 70mm drum brake - A356 aluminum hub shell with 9mm solid axle (183mm overall axle length) - Freewheel and brake lever sold separately

Stan's 3.30HD QR Hub Kit makes Stan's 3.30HD front hubs quick-release compatible. Installation is easy—just pull the old ones off and put the new ones on.

- Highly weight-optimized front hub, ideal for Gravel and XC. - 28mm-diameter bearings minimize overall weight and allow adaptability up to 15mm thru axles - Unique flange design reduces dish requirement and minimizes tension range between drive-side and non-drive-side spokes - Compatible with 28 HEX front hub adapters only - Advanced seal system improves prevention of bearing contamination

- Weight-optimized, gravity-inspired front hub - 32mm-diameter oversized bearings allow adaptability up to 20mm thru axles - Unique flange design reduces dish requirement and minimizes tension range between drive-side and non-drive-side spokes - Compatible with 32 HEX front hub adapters only - Advanced seal system improves prevention of bearing contamination

- Micro Spline freehub for Oozy/Spike rear hubs - Material: steel

The Shimano HB-M525A hub is ideal for use with 6-bolt disc brake rotors and quick release dropouts. - Double contact sealing - Super polished bearing races for low friction rolling - 6-bolt ISO disc mounting surface

Shimano XT M756 front hub. - Double contact sealing - Super polished bearing races for low friction rolling - Light alloy QR lever and nut - 6-bolt ISO disc mounting surface

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

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

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, the 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. - Versatile driver body can accept ROAD or MTB drivetrain, full spline or XD cassettes - Fully convertible with tool-free end caps - BOOST variants - 24, 28 or 32 spoke holes

Whether the goal is a finish line, epic adventure or simply getting back home again, our new 900 hubs are ready for the challenge. On the inside, our smooth and durable DOUBLE TIME drive mechanism ensures rapid lightning-fast 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. - Includes Quick Release & 12x142mm Through AxleCaps - Fully convertible with tool free end caps - DOUBLE TIME mechanism offers smooth,quick and durable engagement - Versatile driver body can accept ROAD or MTB drivetrain, full spline or XD cassettes - Axle type: Conversion Caps included - Spoke holes: 24 - Brake compatibility: Disc (6-bolt) - Driver Mechanism: Double Time - Four Pawl - Axle material: Tapered aluminum - Driver body material: Aluminum - Hub shell: Aluminum - Seeker angled flanges - Oversized body

- Made start to finish in Asheville, NC - Light weight and easy to service

- Made start to finish in Asheville, NC - Light weight and easy to service

- Made start to finish in Asheville, NC - Light weight and easy to service - 690 POE feehub for near instantaneous 0.52 degree engagement

The pinnacle among the hubs–Ratchet EXP united with SINC ceramic bearings. The premium 180 hub convinces with its sophisticated Ratchet EXP technology, giving the hub extra lightness, stiffness, and precision along with easy, no-tool maintenance. Furthermore, assembled with the low-friction SINC ceramic bearings, the hub performs efficiently and brings your power directly to the road. The hub is available for straight pull spokes only.

Aluminum rear hub for bicycle - 18P DBCL 24 holes, straightpull, black. Aluminum Campagnolo freehub body, black. - Dimension: 12x142mm

The pinnacle among the hubs–Ratchet EXP united with SINC ceramic bearings. The premium 180 hub convinces with its sophisticated Ratchet EXP technology, giving the hub extra lightness, stiffness, and precision along with easy, no-tool maintenance. Furthermore, assembled with the low-friction SINC ceramic bearings, the hub performs efficiently and brings your power directly to the road. The hub is available for straight pull spokes only.

Aluminium front hub for bicycle - 18P DBCL 24 holes, straight pull, black. Dimension: 12x100mm.

Direct power transmission in every riding situation—240 with Ratchet EXP. With the latest generation of the 240 hubs, the strengths have been further enhanced. The latest Ratchet EXP freehub system increases the bearing lifetime thanks to the increased bearing distance. The new version of the end caps simplifies tool-free disassembly and makes maintenance easier. The hollow-machined ratchets transfer your energy directly into acceleration thanks to the 36 teeth.

Direct power transmission in every riding situation—240 with Ratchet EXP. With the latest generation of the 240 hubs, the strengths have been further enhanced. The latest Ratchet EXP freehub system increases the bearing lifetime thanks to the increased bearing distance. The new version of the end caps simplifies tool-free disassembly and makes maintenance easier. The hollow-machined ratchets transfer your energy directly into acceleration thanks to the 36 teeth.

The number to count on—240 with Ratchet EXP. The new 240 is developed for riders with the most extreme ambitions. The latest version of the hub is equipped with the Ratchet EXP system to maximize reliability. The increased bearing distance increases bearing lifetime, the straight spring provides more direct engagement (which reduces wear), and a smaller number of parts not only makes maintenance easier, but also reduces weight.

The number to count on—240 with Ratchet EXP. The new 240 is developed for riders with the most extreme ambitions. The latest version of the hub is equipped with the Ratchet EXP system to maximize reliability. The increased bearing distance increases bearing lifetime, the straight spring provides more direct engagement (which reduces wear), and a smaller number of parts not only makes maintenance easier, but also reduces weight.

Direct power transmission in every riding situation—240 with Ratchet EXP. With the latest generation of the 240 hub, the strengths have been further enhanced. The latest Ratchet EXP freehub system increases the bearing lifetime thanks to the increased bearing distance. The new version of the end caps simplifies tool-free disassembly and makes maintenance easier. The hollow-machined ratchets transfer your energy directly into acceleration thanks to the 36 teeth.

Direct power transmission in every riding situation—240 with Ratchet EXP. With the latest generation of the 240 hub, the strengths have been further enhanced. The latest Ratchet EXP freehub system increases the bearing lifetime thanks to the increased bearing distance. The new version of the end caps simplifies tool-free disassembly and makes maintenance easier. The hollow-machined ratchets transfer your energy directly into acceleration thanks to the 36 teeth.

The new standard for durability and price. - Contact-free seals and high precision build guarantee smooth bearings