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Zipp 303 SW Rear Wheel - 700 12 x 142mm Center-Lock XDR Tubeless Carbon w/ Wheel Sensor A1
$1,150.00
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Zipp 303 SW Rear Wheel - 700 12 x 142mm Center-Lock XDR Tubeless Carbon w/ Wheel Sensor A1. Built for speed on any surface, the Zipp 303 SW is your go-to wheelset for road, gravel, cobbles, and cyclocross. It features Zipp’s integrated AXS Wheel Sensor, letting you monitor tire pressure in real time—no valve-mounted devices needed. Check before you ride (green means go), and stay dialed in as conditions change. Inspired by the 303 XPLR, the 40mm-deep rim uses a wide design for better aerodynamics and lower rolling resistance with wider tires. The result? A smoother, faster ride with less fatigue. The improved carbon layup increases impact strength by nearly 10%, while keeping weight low. Optimized for 30–35mm tires (best with 35mm), the rim shape helps prevent pinch flats and improves tire-rim integration. At the core is the updated ZR1 hubset with stainless-steel bearings for smoother, longer-lasting performance.
- Fully capable wheels for modern road- and multi-surface riders
- First integrated, connected SRAM AXS wheel with Zipp AXS Wheel Sensor; ability to use sensor with compatible tube
- UD Carbon hookless rim construction, 40mm depth, with ABLC SawTooth Dimples to provide low aerodynamic drag and crosswind stability
- ZR1 disc brake hub with stainless-steel bearings, CX-Sprint spokes
- TSE for greater efficiency and reduced rolling resistance
- Optimized for 30 to 35mm tires; compatible with tubeless tires only
- Center-locking rotor interface. Lockring is included with the wheels
Details
| Rear Axle | 12mm Thru x 142mm |
| Rim Width (Internal) | 25 |
| Cassette Body Type | SRAM XDR |
| Valve | Presta |
| Color | Carbon |
| Wheel Size | 700c |
| Defined Color | Carbon |
| ISO Diameter | 622 / Road / 29" |
| Tire Type | Tubeless Ready |
| Rim Material | Carbon |
| Hub/Brake Compatibility | Center-Lock Disc |
Product Identifiers
- SKU: WE3486
- Barcode: 710845901409
- Manufacturer Part Number (MFPN/MPN): 00.1918.734.001
- Model Number: J2881
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*Disclaimers
- While every effort is made to ensure the accuracy of the above information, it is entered by real live humans and humans make mistakes. The majority of the bikes on our website are specced exactly as they come from the manufacturers. Any upgrades or customizations will be listed separately. Please confirm with Airpark Bike Co if there are any questions about the included specification for the bike you are looking at.
- Bike component specifications including (but not limited to) suspension, drivetrain, brakes, tires, and wheels are subject to change by the manufacturer without notice.
- Any indicated component upgrades included or purchased in conjunction with a bike will be replacements for OEM components on the bike. The bike will ship with the upgraded components installed, but will not include the OEM components. Credit for the OEM components are factored into the pricing for upgrades.
- Weights, where provided, are based on manufacturer estimates for the model and are not a guarantee. The actual delivered weight may vary between build kits or spec levels of the same product, as well as between sizes. It may also vary due to upgraded components, variation in amounts of lubricants and sealants, and other factors.