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- Extra security against theft - 5mm hex CrMo axle

Performance Upgrade Made Easy The C38 brings carbon fiber high performance to the real world. It's a versatile all-rounder equally at home crushing gravel washboards and summiting alpine passes. Optimized for use with modern wide tires, providing the right amount of sidewall support to facilitate surefooted handling in all conditions, the C38 wheelset is a great handling, lively climbing, robust all-road performer that also aerodynamically outperforms many deeper, aero-specific rims that cost twice as much. Carbon wheels are a true performance upgrade to any bike, but too often the price tag puts them out of reach. The Rapide C38 shatters that barrier and brings a class-leading Roval carbon rim and DT Swiss reliability together to provide riders with the best performance carbon wheel per dollar.

• Replacement aluminum quick release skewers

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.

- MAX bearings are filled completely with high precision Grade 10 balls for maximum load capacity - No retainer means these bearings have 40 percent more capacity

Grade 10 chromium steel balls

Use Stan's Tubeless Valve Stems when you're converting standard rims to tubeless via the taping method. These also have a removable core for easier application of tire sealant. Note: Schrader valve is for non-stepped Hugo rims. If your Hugo rim decal reads: - MAX RIM PRESSURE: 2.8 tires: 26psi, 3.0 tires: 24psi - ERD 615, 622x49.9, 29 in x 52.3mm Your rim has a stepped valve and is not compatible with this Schrader valve.

First came our CLX 64. Then the 32s. And after racking up multiple wins in Grand Tours, Worlds, and everything in between, we knew that our best bet was to take the line to new heights, or well, new depths. We needed to design one wheel that was a true quiver killer. One wheel that had all the aerodynamic benefits of the 64 in a package that climbed like the 32, and that's where the all-new CLX 50 comes in. When we set out to create the CLX 50 Disc, we had clear goals in mind, create wheels that are 48 to 54mm deep, aerodynamically optimized, ultra-wide, and under 1400 grams. This meant that they'd have to borrow some weight savings techniques that we developed for the CLX 32, take some aero guidance from the CLX 64, and keep all of the disc brake benefits that we've come to love if we were going to create what we like to call "the unicorn wheel." Why discs you ask? With our disc-specific rims, we ditch the brake track making for a stronger, more impact-resistant rim. This way, you get a disc-specific carbon layup that optimizes stiffness, a weight as close to its rim-brake brethren as possible, and incredible brake modulation and power in all conditions. Even though the CLX 50 is similar in weight to many wheels in the "lightweight" category, aerodynamics came at the forefront of the development. With this, we jumped headlong into Computational Fluid Dynamics computer modeling to arrive at various rim shapes that could make the CLX 50 as fast and light as possible. It took a while, but we narrowed the rim shape down to three contenders that were then CNC-machined into rims, built into wheels, and put into the Win Tunnel. In the tunnel, we tested every wheel, ours and the competition's, with a 24C tire (measuring 26C), as tires can drastically affect testing. We chose a modern-width tire to design our rims around, because they not only allow for less tire pressure (which results in more comfort and less rolling resistance) but are also just as aerodynamically efficient when paired with the correct rim width. After finding the optimized rim shape that best supported our svelte weight requirements, we opted to lace the rims to our Aero Flange (AF) hub, via 24 DT Swiss Aerolite spokes, which features the legendary CeramicSpeed bearings. This way you get a complete, superior wheel system, not just a quick rim. And at the end of the day, it all amounts to a 50mm-deep, 770-gram rear wheel that's not only significantly lighter than the competition's similar depth wheel, but is also measurably faster in every conceivable test than each wheel in its category. - Assembly Method: Hand-built - Braking Surface: Disc brake only - Extras: Roval padded wheelbag, Roval steel quick-release, Roval tubeless plugs and tubeless valve,142x12mm thru-axle, quick-release end caps - Nipple Type: DT Swiss Pro Lock hexagonal - Rear Hub: Roval AFD2, Center Lock, CeramicSpeed bearings, DT Swiss 240 internals, 11-speed, quick-release or 142x12mm thru-axle end cap - Rim Depth: 50mm - Rim Material: Carbon - Rim Type: Carbon clincher, 2Bliss Ready - Rim Width: 20.7mm internal, 29.4mm external - Spoke Count: 24 - Spoke Pattern: One-cross/Two-cross (2:1) - Spoke Type: DT Swiss Aerolite T-head - Weight: 770g

Make it more aerodynamic – this nipple is hidden inside the rim. DT Hidden Nipples are designed for high-profile rims, in which the inverted design is essential for optimum precision. They are very light and hidden on the inside of the rim: perfectly suited for high aero wheels. The nipples will align perfectly due to their spherical contact surface. - Weight: 22g for 64 nipples

- Plastic spoke covers in a variety of colors - 300mm cut to fit length - 36 pieces - enough for one wheel - Increases visibility and demands attention

Stan's lightweight aluminum valve stems are half the weight of Stan's standard brass valves. The secure round base is compatible with most tubeless rims and a perfect fit for all Stan's BST rims. A removable valve core makes adding sealant easy, and these babies fit up to 8mm valve hole. Sold as a pair.

Compatible with straight valve hole Hugo 52 rims and designed to fit 7.5 - 8.5mm valve holes. Sold as a pair. Identifying your Hugo rim and selecting the correct valve stem: Stepped Hugo rims have a larger diameter valve hole on the interior of the rim, and a narrower hole on outside of the rim. Quick tip: don't remove your tire if you don't have to. If your Hugo rim decal reads: MAX RIM PRESSURE: 2.8 tires: 26psi, 3.0 tires: 24psi ERD 615, 622x49.9, 29 in x 52.3mm Your rim has a stepped valve and is not compatible with this valve. For "Stepped" valve hole Hugo use part AS0105 - Valve Stem pair, Schrader, 32mm, 14mm base.

Taiwan Hub Cone Kit is a 26-piece cone assortment for 9.0mm & 10.0mm axles in a convenient plastic storage box. Kit Contains: - (8) CN-R081 - (4) CN-R082 - (4) CN-R083 - (4) CN-R084 - (2) CN-R085 - (4) CN-R086

- Variable widths - Left: 35mm - Center: 52mm - Right: 40.5mm - Length: 127.5mm - Overall: 148.5mm

Replace the loop that goes around your left chainstay to secure your coaster brake arm with this Sunlite replacement part. It's made of full stainless steel, and it includes a nylock nut, washer, and bolt.

- Chromoly construction - Available in open and closed end styles - 3/8 x 26T

Wheels Mfg axles are made from aircraft quality 4130 alloy steel, made specifically for Wheels Mfg. It’s heat-treated to increase strength without making the axle brittle. Rolled threads make for easy assembly of cones & locknuts. - Fits Campagnolo / Italian rear hubs with 135mm spacing - Type: Hollow Axle - Threads: 10mm x 26tpi - Diameter: 10mm - Length: 146mm - 1 axle per bag

Wheels Manufacturing cones are precision machined to Shimano Ultegra or higher quality standards. This ensures that our cones fit correctly, run smoothly and have a long service life. - Fits: JoyTech 9.5mm x 26, rear alloy, steel front hubs - Compatible with 9.5mm x 26tpi axle - Cone Wrench Size: 15mm - Threads: 9.5mm x 26 - Diameter: 17.0mm - Length: 13.8mm - 1 cone per bag COMPATIBLE HUBS: - Fits: JoyTech 9.5mm x 26, rear alloy, steel front hubs - Taiwanese hubs with 9.5mm x 26tpi axle

Wheels Mfg axles are made from aircraft quality 4130 alloy steel, made specifically for Wheels Mfg. It’s heat-treated to increase strength without making the axle brittle. Rolled threads make for easy assembly of cones & locknuts. - Fits many Taiwanese hubs with 126mm spacing - Type: Hollow Axle - Threads: 9.5mm x 26tpi - Diameter: 9.5mm - Length: 137mm - 1 axle per bag

Wheels Mfg axles are made from aircraft quality 4130 alloy steel, made specifically for Wheels Mfg. It’s heat-treated to increase strength without making the axle brittle. Rolled threads make for easy assembly of cones & locknuts. - Fits many Shimano / Japanese rear hubs with 126mm spacing - Type: Hollow Axle - Threads: 10mm x 1 - Diameter: 10mm - Length: 137mm - 1 axle per bag

Wheels Manufacturing cones are precision machined to Shimano Ultegra or higher quality standards. This ensures that our cones fit correctly, run smoothly and have a long service life. - Compatible with Shimano Rear 10mm x 1 axle - Shimano Right Rear Cone - Cone Wrench Size: 15mm - Threads: 10mm x 1 - Diameter: 16.9mm - Length: 9.5mm - 1 cone per bag COMPATIBLE HUBS: - Tiagra 4400, 9 Speed Rear - 105 SC 1056, 8 Speed Rear - 105 SC 1055, 7 Speed Rear - 105 SC 1051, 7 Speed Rear - RX100 A551, 8 Speed Rear - RSX 410, 7 Speed Rear - XT M737, 8 Speed Rear - XT-II M732, 7 Speed Rear - Deore LX M565, 8 Speed Rear - Deore LX/Mtn LX M550, 7 Speed Rear - STX-RC MC38, 8 Speed Rear - STX-RC MC30, 7 Speed Rear - STX MC32/33, 7 Speed Rear - Nexave IMC50, 8 Speed Rear - Alivio MC18, 8 Speed Rear - Alivio MC12, 7 Speed Rear - Acera-X MC290, 7 Speed Rear - Altus RM-40, 7 Speed Rear - FH-R080 Silent Hub, 8 Speed Rear - FH-R050 Silent Hub, 7 Speed Rear

Wheels Manufacturing cones are precision machined to Shimano Ultegra or higher quality standards. This ensures that our cones fit correctly, run smoothly and have a long service life. - Fits: JoyTech, Sovos, KK, KT 9.5mm x 26tpi - Compatible with 9.5mm x 26tpi axle - Cone Wrench Size: 13mm - Threads: 9.5mm x 26 - Diameter: 15.0mm - Length: 12.8mm - 1 cone per bag COMPATIBLE HUBS: - JoyTech, Sovos, KK, KT 9.5mm x 26tpi - Taiwanese hubs with 9.5mm x 26tpi axle

Wheels Mfg axles are made from aircraft quality 4130 alloy steel, made specifically for Wheels Mfg. It’s heat-treated to increase strength without making the axle brittle. Rolled threads make for easy assembly of cones & locknuts. - Fits many Shimano / Japanese front hubs - Type: Hollow Axle - Threads: 9mm x 1 - Diameter: 9mm - Length: 110mm - 1 axle per bag

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.

Can be used with Stan's ZTR rims to make them airtight or used as a lightweight rim tape in any rim. A single 10-yard roll will tape five 26-inch rims or four 29-inch rims or two wide road clincher rims. 21mm width fits: - ZTR Olympic - ZTR Iron Cross - ZTR 355 - ZTR Alpine - ZTR Crest - ZTR Alpha 340 (2 layers) - ZTR Alpha 400 (2 layers) - Most road clincher rims 25mm width fits: - ZTR 355 (26", 650b, 29") - ZTR Crest - Crest MK3 - ZTR Arch EX - ZTR Flow EX - Crest S1 27mm width fits: - ZTR Flow EX - ZTR Bravo - ZTR Hugo 52mm - Arch S1 - ZTR Rapid 28 - ZTR Rapid 30 - Arch MK3 30mm width fits: - ZTR Flow MK3