WHEELS | ZIPP | 303 XPLR SW TUBELESS DISC CL

Gravel wheels 303 XPLR SW TUBELESS DISC Center Lock.

With its ultra-wide, high-profile rim, the Zipp 303 XPLR SW wheel is designed to meet your biggest gravel goals. One of the fastest wheels on unpaved terrain, this wheel seamlessly combines an extra-wide rim with homologated gravel race tires, delivering unmatched aerodynamic efficiency on these surfaces. While most gravel wheels are adaptations of road models, focused on stiffness and lightness, Zipp takes a different approach, focusing exclusively on speed.

In gravel riding, the main obstacles to speed are rolling resistance, vibration on rough terrain, and wind resistance. To overcome these challenges, Zipp applied its Total System Efficiency design philosophy specifically to gravel. The wide rim profile allows for increased air volume, allowing for lower tire pressure without the risk of twisting. This dampens vibrations while maintaining optimal cornering grip and effective climbing traction. Although built for big challenges, the 303 XPLR SW wheel remains lightweight, allowing you to maintain speed and freshness even on long rides. This wheel embodies a new approach: designing a wheel from the ideal gravel tire to maximize speed and efficiency on the most demanding terrain.

Features - 303 XPLR SW TUBELESS DISC Center Lock.

• Fast and robust gravel wheel with a tubeless and hookless rim profile
• Ultra-wide internal profile to reduce rolling resistance, possibility of using pressures lower than 2.1 bar (30 psi)
• The wide and deep profile integrates perfectly with gravel tires to increase aerodynamic efficiency
• Applying the full efficiency of the Zipp system to high-performance gravel wheels
• The ZR1 DB hub is engineered in Germany with improved seal design for increased durability and faster response with 66 points of engagement
• Maximum tire pressure 50 psi/3.45 bar
• *THE 303 XPLR SW IS ONLY COMPATIBLE WITH APPROVED TIRES. The Goodyear XPLR Slick and Goodyear XPLR Inter tires are specifically designed and optimized for the 303 XPLR SW.

Product Features

• Area of ​​use: Gravel
• Model : XPLR SW
• Rim diameter: 28"
• ETRTO: 622 mm
• Tire interface: Tubeless hookless
• Rim type: Clincher
• Tubeless Ready: Yes
• Hub type: ZR1
• Freewheel system: 6 ratchets
• Rim height: 54 mm
• External width : 40 mm
• Internal width : 32 mm
• Axis system: 12 mm Thru Axle 142×12 rear 100/12 front
• Number of holes: 24
• Ray pattern: Two crosses
• Valve orifice: Presta / SV Ø 6.5 mm
• Braking system: Centerlock disc
• Rays: CX-Ray
• Nut: Sapim Secure-Loc
• Recommended system weight: 130 kg (body weight + bike + equipment)
• ASTM Classification: 2

Color

• Black

Freewheel body (choose variant)

• Shimano HG/SRAM
• SRAM XDR

Weight

• Pair : 1,468 g ±30 g
• Before: 665 g ±30 g
• Rear : 803 g ±30 g

Materials

• Rim: Carbon
• Hub : Aluminum
• Radius: Stainless steel
• Tip: Brass
• Freewheel body: Aluminum
  

Scope of delivery

• 1 Zipp Carbon Tubeless Centerlock XPLR SW rear wheel
• Tubeless Tape
• 12 mm tip

The thru axle is not included!