Zipp makes the impossible possible with their 303 Firecrest Carbon Disc Brake wheels—they're equally at home on the flats as they are in the mountains. The 45mm-deep rims slice through the wind more efficiently than even many deep-section wheels thanks to their 28.5mm-wide dimpled rims. And, by creating a seamless junction between rim and tire, the increased width further reduces drag. The 303s climb with the best and re-accelerate out of corners like rockets since they barely register on the scale, which makes them a must-have on undulating terrain. The extra wide rim also allows running wider tires at lower pressures with less fear of pinch flatting, which boosts ride quality and comfort and reduces rolling resistance. Plus, Zipp's 77D/177D disc hubs gives you incredible stopping power in wet and dry conditions alike, and they're thru-axle compatible (sold separately) for jaw-dropping steering precision and power transfer. You also get Sapim's oustanding CX-Ray spokes.

Full-carbon, 50mm deep tubeless-ready disc brake wheel that perfectly balances durability, weight, and aerodynamics. Proven, tested design for the perfect upgrade There has never been a better time to upgrade to the feel and performance of carbon wheels. Aeolus Pro 5 TLR is a full carbon, tubeless-ready disc brake road wheel that balances durability, weight, and aerodynamics for pro-level performance that doesn’t break the bank. We started with a proven 50mm-depth shape and added the versatility of disc brake hubs to make a carbon road wheel available to all. Product details - D3 Dual Directional Design profile cuts drag at tire-leading and rim-leading edge - OCLV Pro carbon offers an optimized blend of weight, stiffness, and durability - Tubeless Ready (TLR) rims allow for quick transition to tubeless system - Stacked lacing alignment provides a better spoke bracing angle for a stiffer wheel - 50mm depth OCLV Carbon rim (27mm outer, 19.5mm inner width) DT Aerolite spokes and Alpina locking nipples - Center lock disc hubs with 12mm thru-axle front and rear, Bontrager 24 point engagement, 3 pawl hub - Compatible with Shimano 10/11 speed, SRAM 10/11 freehubs, axle swap kit available for quick release and 15mm - Includes TLR rim strip, TLR valve, valve core removal tool, and traditional rim strip

Stan's No Tubes' Presta Removable Valve Core is a replacement valve core for Stan's No Tubes Presta valve stems and Presta valve equipped rim strips.

Stan's ZTR Alpha 340 Rim lets you enjoy the advantages of a tubeless setup on your road and cyclocross bikes. At only 350 grams, it's light, strong, and it features a semi-aero profile for quick accelerations and blazing speed. The Alpha rim also uses Stan's BST technology for easy tubeless conversions, while its wide inner profile and lowered sidewalls boost tire volume for enhanced traction.

Stan's Downhill Rim Strip converts standard tubed wheels to tubeless so you can reap the benefits. Going tubeless allows you to run low tire pressure for better traction while drastically reducing the chances of a flat. Stan's rim strips create a tight seal with the tire bead, reducing the instances of "burping". Plus, you won't miss dealing with flat tires and you'll save money on tubes!

Stan's Standard Rim Strip converts standard tubed wheels to tubeless so you can reap the benefits. Going tubeless allows you to run low tire pressure for better traction while drastically reducing the chances of a flat. Stan's rim strips create a tight seal with the tire bead, reducing the instances of "burping". Plus, you won't miss dealing with flat tires and you'll save money on tubes!

The Problem Solvers Axle Nut is perfect for wheels with solid axles (also called bolt-on axles). This quality nut is made of durable chrome-plated steel and features a built-in integrated rotating washer to hold tight.

Kurt Kinetic's Skewer is an affordable, steel quick-release that perfectly fits into all Kurt Kinetic trainers. Use it instead of your nice aluminum quick release so it stays in pristine condition. • 130mm width

Upgrade your mountain bike for a better ride and lighter weight with Bontrager's Rhythm Elite TLR 27.5/650b Wheels. These tubeless-ready hoops feature tough, 6061-aluminum rims, sealed-bearing hubs, stainless-steel spokes and locking aluminum nipples to strike the perfect balance of burliness, lightness, and ride quality. And, the wide 28mm rims provide you with a stable platform for running fat, grippy all-mountain knobbies and the convertible axle plays nicely with quick-release skewers and 15mm through axles.

Upgrade your mountain bike for a better ride and lighter weight with Bontrager's Rhythm Elite TLR 26 Wheels. These tubeless-ready hoops feature tough, 6061-aluminum rims, sealed-bearing hubs, stainless-steel spokes and locking aluminum nipples to strike the perfect balance of burliness, lightness, and ride quality. And, the wide 28mm rims provide you with a stable platform for running fat, grippy all-mountain knobbies and the axle is convertible between a quick-release and 15mm through axle.

Flat-out speed. Crazy-tight cornering. Serious cross country racing demands the unparalleled proficiency of the race day XXX TLR 26 wheelset. These Tubeless Ready wheels feature silky smooth DT Swiss internal hubs and ultra-quick Rapid Drive engagement. Key features: - Rapid Drive hub design instantly transfers effort into forward momentum - Stacked lacing alignment provides a better spoke bracing angle for a stiffer wheel - Tubeless Ready (TLR) rims allow for quick transition to tubeless system - Offset spoke bed reduces wheel dish for stiff and stable performance - Lightweight alloy rim (24mm outer, 21mm inner width) with DT Swiss hubs - Center Lock QR15 front hub, 135/142 QR rear hub - Includes Tubeless Ready (TLR) rim strip, TLR valve, interchangeable axle parts, and lock ring - 86kg (190lb) rider weight limit

Light enough for race day, strong enough for daily use, Easton's EA90 SLX are brilliant wheels designed to make you faster. They feature feathery light aluminum rims that are tubeless tire capable for increased traction, cornering, and reduced chance of flats. They're laced to Easton's Echo hubs and hand built with Sapim double-butted spokes for world-class ride quality and durability. These sweet hoops get up to speed in a flash, handle beautifully, and will have you soaring up climbs faster than ever.

Origin-8's Pro Pulsion Rim Strips are made from a super-durable, environmentally friendly PVC material.

The DT Swiss 240s Straightpull 6-Bolt hub hits the sweet spot between light weight and reliability. The straightpull spoke design makes for a stiff, responsive mountain bike wheel that will roll for thousands of nearly frictionless miles.

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.

The DT Swiss 240s MTB Center Lock Rear 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. Plus, DT's legendary Ratchet System ensures precise engagement and exceptional reliability, no matter how hard you stomp on the pedals.

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.

The DT Swiss 240s 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.

The DT Swiss 240s Straightpull road hub hits the sweet spot between low weight and reliability. The straight pull spoke design makes for a stiff, responsive 11-speed Shimano-compatible wheel that will roll for thousands of nearly frictionless miles. Plus, DT's legendary Ratchet System ensures precise engagement and exceptional reliability, no matter how hard you stomp on the pedals. Lace it up and hit the road.

The DT Swiss 240s Straightpull Center Lock hub hits the sweet spot between light weight and reliability. The straight pull spoke design makes for a stiff, responsive mountain bike wheel that will roll for thousands of nearly frictionless miles. And the Center Lock rotor attachment makes installing and removing rotors fast and simple.

The DT Swiss 240s Straightpull Center Lock hub hits the sweet spot between light weight and reliability. The straigh tpull spoke design makes for a stiff, responsive mountain bike wheel that will roll for thousands of nearly frictionless miles. Plus, DT's legendary Ratchet System ensures precise engagement and exceptional reliability, no matter how hard you stomp on the pedals. And the Center Lock rotor attachment makes installing and removing rotors fast and simple.

The DT Swiss 240s Center Lock hub hits the sweet spot between light weight and reliability. Whether you're racing or just getting around town on a singlespped, the 240s will roll for thousands of nearly frictionless miles. The short freebody lets you dial in your perfect chainline for quiet, smooth pedaling. Plus, DT's legendary Ratchet System ensures precise engagement and exceptional reliability, no matter how hard you stomp on the pedals.

DT Swiss' 350s Straightpull Center Lock hub hits the sweet spot between low weight and reliability. The straight pull spoke design makes for a stiff, responsive mountain bike wheel that will roll for thousands of nearly frictionless miles. Plus, DT's legendary Ratchet System ensures precise engagement and exceptional reliability, no matter how hard you stomp on the pedals. And the Center Lock attachment makes installing and removing disc rotors simple and fast.

DT Swiss' strong, reliable 540 Tandem Front Hub is built for the long haul. Whether you're out there for a week, a month, or on a daily commute, the high-end bearings and additional spoke holes deliver thousands of nearly frictionless miles on your tandem or fully-loaded touring rig.

DT Swiss' strong, reliable 540 Tandem Rear Hub is built for the long haul. Whether you're out there for a week, a month, or on a daily commute, the high-end bearings, renowned DT Star Rachet internals, and additional spoke holes deliver thousands of nearly frictionless miles on your tandem or fully-loaded touring rig.

• 5-sided key locking skewer set • Chromoly axles • 6061 anodized aluminum • Includes seat and F+R wheel skewers • 95g (set)

• 5mm skewer set (F+R hubs) • Standard 5mm Hex release • Black or Silver anodized finish • Chromoly axles

• Replacement aluminum quick release skewers

• Replacement aluminum quick release skewers

• Replacement aluminum quick release skewers