
SPEED FOR ALL ROADS AHEAD
Zipp’s 303 S Tubeless Disc-brake wheelset provides today’s cyclists the versatility they demand with the speed they crave.
Expanding greatly on its heritage of conquering the Spring Classics, this 303 wheelset maintains its ideal-for-every-terrain 45mm rim depth but adds a significantly wider internal width to provide greater performance and ride quality in almost every measurable way. Road bikes are more versatile than ever, no matter the road surface, but just as fast as before. The 303 S offers an entirely new rim profile and design to optimize rider performance on this new breed of bike. This wheelset is tubeless for disc-brake bikes, allowing the ability to run wide tires at lower pressures for race-ready speed on or off the pavement.
The 303 S is among our lightest wheelsets, optimized for top aero performance with a 28mm tire but capable of handling gravel tires up to 50mm wide.
The key innovation is in the 303 S’s rim design. Its 45mm rim depth is the same as its predecessor, the 302 Disc brake. But its external rim width is 2mm wider, at 27mm, and its tire bed is a full 7mm wider, at 23mm internal width. That rim platform is designed to be the fastest with a 28mm tire. The wide rim optimizes tire profile to allow lower tire pressure. That helps to reduce rolling resistance and provides a more compliant ride. The result of all this is a 10 watt savings vs. a top peer wheel in total power required to ride 40kph on a flat road with a 28mm tire, according to internal Zipp testing.
This groundbreaking wheelset also features all-new cosmetics, setting the rider apart from the pack, and comes at an attractive price.
FEATURES OF 303 S
Set Weight | 1525g |
Max recommended rider weight (lbs) | 250lbs |
Max recommended rider weight | 115kg |
Front Wheel | |
Weight | 710g |
Hub Used | 76D |
Bearings | Cartridge - Steel |
Rim Depth | 45mm |
Internal Width | 23mm |
Spokes | Sapim CX Sprint J bend |
Spoke Count | 24 |
Spoke Pattern | 2 cross |
Nipple material | Brass |
Max tire pressure | 72.2psi |
Max tire pressure | 5bars |
Minimum tire size | 25mm |
Tire interface | Tubeless straight side |
Rotor interface | Center locking |
Front axle interface | 12X100 Through Axle |
Rim finish | Bake-on labels / matte clear coat |
Rear Wheel | |
Weight | 815g |
Hub used | 176D |
Bearings | Cartridge - Steel |
Rim depth | 45mm |
Internal width | 23mm |
Spokes | Sapim CX Sprint J bend |
Spoke count | 24 |
Spoke pattern | 2 cross |
Nipple material | Brass |
Max tire pressure | 72.2psi |
Max tire pressure | 5Bars |
Minimum tire size | 25mm |
Tire interface | Tubeless straight side |
Rear axle interface | 12X142 Through Axle |
Driver body | SRAM XDR, SRAM/Shimano Road |
Rim finish | Bake-on labels / matte clear coat |
Note: The new Zipp 303 S are designed to be run as Tubeless. Zipp recommends to run tubes in emergency situation only.
We want you to be beyond happy with your purchase from My Bike Shop! So most bikes, wheels and gear we sell are backed by our 30-Day Satisfaction Guarantee. We're able to offer this because every bike must meet our rigorous and meticulous 72-Point Inspection before being sold and shipped, and all wheels and gear must meet specific certification standards as well prior to shipping. If for any reason you're not satisfied with your item(s), just let us know and we’ll make it right or take it back. It's that simple. We aim to please, but if the item(s) and our service do not meet your expectations or work out otherwise, just ship it back our way for a refund (certain fees may apply).
Read More...This offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and some exclusions apply.