ZIPP 303 S Tubeless Disc Brake Carbon Wheel

Aero-Optimized, All-Surface Carbon Wheelset for Road and Gravel

All-Surface Aero Design
Wide Rim Compatibility
Tubeless-Ready Efficiency

₹73,190

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Type

Front Rear

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The Zipp 303 S Tubeless Disc Brake wheelset is built for cyclists who demand all-surface capability without sacrificing speed. Carrying on Zipp’s legendary Spring Classics performance, the 303 S combines a 45mm rim depth with a newly designed, wider profile—perfect for today’s fast, capable road and gravel bikes.

Wide Rim Innovation for Real-World Gains: With a 27mm external and 23mm internal rim width, the 303 S is optimized for 28mm tires but can handle widths up to 50mm. This allows for lower tire pressures, reducing rolling resistance and rider fatigue while enhancing grip and comfort across mixed terrain.

Aerodynamic and Tubeless-Ready Efficiency: Designed to be run tubeless, the 303 S improves aerodynamic performance and rolling efficiency. The wider rim shape boosts tire stability and minimizes drag, delivering a measurable power savings of up to 10% at 40kph compared to leading competitors.

Lightweight Strength with Proven Durability: Despite its aero-focused 45mm depth, the 303 S remains one of Zipp’s lightest wheelsets, making it suitable for climbing, racing, or fast gravel adventures. Its carbon construction ensures long-term strength without excess weight.

Available in front (12x100mm) and rear (12x142mm XDR) with center lock disc mounts, the 303 S is ready for modern drivetrains. Finished with Zipp’s updated graphics, this wheelset combines performance and aesthetics in one standout package.

Specifications

Model ID	WH-303-STLD-A1
Recommended Use	Road
Wheel Size	700c
Rim Construction	Carbon – Hookless
Tire Compatibility	Tubeless Tires Only
Rim Depth	45 mm
Brake Compatibility	Disc (Center Lock)
Rim Inside Width	23 mm
Rim Profile	Symmetrical

Rim Finish	UD fiber / Bake-On labels / Matte Clear Coat
Hub	76D (Front), 176D (Rear)
Driver Body Type	SRAM XDR, SRAM/Shimano Road
Max Tire Pressure	73 psi
Max Recommended System Weight	130 kg / 286 lbs
Spoke Length DS	264mm / 266mm
Spoke Length NDS	266mm / 268mm
Weight	1530 g Front: 711 g, Rear: 819 g
Weight Based on	Lightest configuration - 12mm through axles and XDR Body. No Tape or Valve included in weight

Features

All-Surface Aero Design: 45mm rim depth balances aerodynamic speed with real-world versatility across road and gravel.
Wide Rim Compatibility: 27mm external and 23mm internal width supports 28mm–50mm tires for grip and comfort.
Tubeless-Ready Efficiency: Designed for tubeless setups to reduce rolling resistance, increase comfort, and save watts.
Enhanced Ride Compliance: Lower tire pressures reduce vibration and improve cornering, control and ride quality.
Performance-Driven Build: Lightweight carbon construction with center lock disc compatibility for modern drivetrains.
Hub Options for Versatility: Available with 76/176 DB hubs, supporting both XDR and HG driver bodies.
Aerodynamic Integration: Wide hookless rims ensure seamless tire transitions to reduce aerodynamic drag.
Speed-Ready Aesthetics: Zipp's updated graphics deliver a fast and aggressive visual identity on any bike.

Technologies

XDR: The XDR driver body is a universal interface for cassettes with fewer than 11 teeth. It allows for lighter and more versatile drivetrains without new axle standards or tools. It’s 1.85mm longer than XD and compatible with XD cassettes using a spacer.
TSE Technology: Zipp’s Total System Efficiency (TSE) combines carbon layup, rim width and tubeless design to reduce wind drag, rolling resistance, weight and vibration losses. Developed in Zipp’s Nest Lab, it delivers greater real-world speed and comfort.

Warranty and support

Covered by the manufacturer's warranty. Warranty claims go through us and we deal with the brand for you.

Zipp warranty terms

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Shipping and returns

We ship across India. Shipping is free on orders above ₹2,000 and ₹99 below that. Cash on delivery is available on orders up to ₹20,000, with a COD charge that depends on the order value. For a delivery estimate, enter your pincode in the box above the add-to-cart button: it shows the courier's own estimate for your address, not a promised date. If a parcel is held up we chase the courier until it is delivered. Full shipping policy

Returns can be started within 7 days of delivery on unused items in their original condition with all tags and packaging. Apparel, helmets, gloves and similar items are returnable; wetsuits and products discounted by more than 5% are not. Compatibility questions are not grounds for a return unless our listing was wrong, so ask us before you order if you are unsure. Return shipping is arranged by you; on an accepted return you can choose an exchange, store credit or a refund after shipping and transaction charges. Orders can be cancelled only until they are processed. Full return and refund policy