Durable, stealth all-black BMX wheel spinning on premium sealed cartridge bearings throughout. - Pinned construction double-wall rim with a generous 28mm internal width for an excellent pairing with tires up to 2.4 wide - Stronger female nutted front alloy hub (Cr-Mo axle) for optimized use with pegs - Anodized black brake track for clean looks when used with brakeless setups - Straight gauge 14G/2.0mm Stainless Steel spokes (black) w/12mm brass nipples (black) - Weight: 982g

How do you make super better? Make it tubeless. Zipp's go-to triathlon and time trial weapon, the Super-9 Tubeless Disc rim-brake wheel, is tubeless ready with a 19mm internal width. That means you can lower tire pressure for a host of benefits: better cornering grip, better compliance, and reduced rolling resistance. With tubeless, you get all this without the risk of pinch flats. So, go attack the course. The Super-9 gives you the technology needed to do your best. The Super-9 Carbon Clincher optimizes supreme aerodynamics, power transfer, stiffness, low weight, and durability. Add to that, the modulation and stopping power of disc brakes, and you're ready to set that PR. - New Zipp graphics and cosmetic identity that screams speed applied with our ImPress direct-print technology - 19mm internal width and tubeless compatibility for optimization of wider tires with lower tire pressure, lower rolling resistance, and increased grip and compliance - Aero, durable, lightweight

An affordable and clever dual-duty rim and disc brake compatible 26-inch wheelset that combines MTB hub spacing with screw-on freewheel compatibility for a wheelset that's perfectly suited to trekking, MTB, and urban use. - Alex Rims Z1000 pinned construction single-wall rim with 20mm internal width suitable for a wide range of tire widths & brushed sidewall - Joytech 6-Bolt disc alloy nutted hubs w/serviceable cup and cone bearings - Anodized brake track for clean looks when used with a disc brakes - Conventional screw-on freewheel fitting (7/8/9/10sp compatible) - Plain gauge 14G/2.0mm SUS304 Stainless Steel spokes (black) w/12mm brass nipples (silver) - Weight: 1138g

Rims: EVO Tour 20 - 700C / 29'' (ETRTO 622) - Inner width: 19.8 mm - Recommended tire size range: 700C x 28 to 42 / 29" x 1.5'' to 2.25'' - Anodized black finish - Pinned joint - Drilled for Schrader valve - 36 holes Rear hub (041821-02-700): Alloy, Sealed, Freewheel, Quick Release, Hollow CrMo axle M10x135mm Rear hub (041821-03-700): Alloy, Sealed, Shimano HG compatible Freehub, Quick Release, Hollow CrMo axle M10x135mm - Anodized black finish - Adjustable bearings - Quick Release Binders Included Assembled in North America by experienced wheel builders using Sapim 14G Stainless Steel spokes and 14mm Brass Polyax Nipples

Hookless rim design enhances overall durability and offers a wider inner rim width without adding weight, 30mm wide inner rim support tire better and allow for lower tire pressure, resulting in better traction and compliant to uneven surfaces, Wide rim edges drastically reduce the chance of pinch-flats, Dynamic Balanced Lacing (DBL) technology offers a wider hub flange, increasing spoke bracing angles, boosting overall torsional/ transmission and lateral stiffness for better force transfer