The Zipp 303 XPLR S rear wheel brings high-performance gravel technology to riders wanting a fast, durable upgrade without the premium price tag. Built around a wide and deep rim profile, it is designed to work with approved gravel tyres for lower pressures, reduced vibration and improved grip across rough terrain. The 32mm internal width helps increase air volume for better control and rolling efficiency, while the aerodynamic profile is shaped to integrate cleanly with gravel tyres for increased speed on fast mixed-surface rides.

Features
• Fast and robust gravel rear wheel
• Hookless Tubeless Straight Side rim construction
• Ultra-wide 32mm internal rim width
• Designed for approved 40c–60c TLR tyres
• Wide and deep rim profile for aerodynamic efficiency
• Supports lower tyre pressures for improved grip and reduced vibration
• Applies Zipp Total System Efficiency to gravel riding
• 24-hole 2-cross build
• CX Sprint spokes
• Disc brake compatible with Centre Lock fitment
• Ships with 12mm rear end caps
• Lifetime Warranty

Specifications
Wheel Size: 700c
Rim Construction: Hookless/Tubeless Straight Side (TSS)
Tyre Compatibility: Approved TLR tyres 40c–60c with tube or sealant
Rim Depth: 54mm
Internal Rim Width: 32mm
Max Outside Width: 40mm
Brake Compatibility: Disc, Centre Lock
Rim Profile: Symmetrical
Nipple Material: Brass
Spoke Type: CX Sprint
Spoke Count: 24
Spoke Pattern: 2 Cross
Driver Body Type: SRAM XDR, SRAM/Shimano Road
Axle Type: TA 12x142
Bearings: Cartridge, Carbon Steel
Max Tyre Pressure: 50psi / 3.45bar
Max Recommended System Weight: 135kg

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At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.

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