Zipp 404 S Disc Brake Wheels

ZIPP 404 S DISC BRAKE WHEEL The Zipp 404 S was designed from the ground up to offer the fastest possible road wheel at our most attractive price point to the discerning cyclist looking to upgrade their experience on the road. Building upon the groundwork laid by its predecessor, the 303 S, this next-generation road wheel brings industry-leading aerodynamic performance to Zipp’s acclaimed S Collection of wheels. With the 404 S, our S Collection consists of best-in-class products spanning the disciplines of road (404 S), gravel (303 XPLR S), and XC MTB (1ZERO HITOP S.) With a laser focus on paved performance, the 404 S offers advantages over the 303 S in every meaningful way – aerodynamics, hub performance, aesthetics, and price. At 50mm deep, the road-focused 404 S features a mid-depth rim profile that borrows from the WorldTour-proven Firecrest rim design, providing premium level aerodynamic performance while staying shallow enough to maintain stability in crosswinds. This design not only saves about 2 watts over the 303 S, but it also shows similar savings over competitor wheels that come in well over twice the price. SPECIFICATIONS Size (wheels) 700c Rim construction Hookless/Tubeless Straight Side (TSS) Tire compatibility Tubeless tires only Rim depth 50mm Brake compatibility Disc (Center Lock) Rim - inside width n/a Rim profile Symmetrical Rim finish UD fiber, adhesive decals Nipple material Aluminum Spoke type CX-Sprint Spoke count 20, 24 Spoke pattern 2 Cross Driver body type n/a, SRAM XDR, SRAM/Shimano Road Axle type (Wheels) TA 12x100, TA 12x148 Bearings Cartridge - Stainless Steel Driver Mechanism n/a Max tire pressure 73psi/5.0bar Max recommended system weight 253lbs/115kg Spoke Length DS n/a Spoke Length NDS n/a Max outside width n/a Weight (g) 1545 Weight Based On Estimated lightest weight for wheelset configuration: 12mm through axles and XDR body. Tape and valve included in weight. Front: 707g Rear: 838g FEATURES 50mm rim depth. 20-hole 2-cross configuration with Sapim CX-Sprint spokes Zipp 76/176 hubset, providing 36 points of quick engagement Weighs in at just 1585 grams. 23mm inner rim width. Lifetime Warranty and Crash Replacement policy that lets you ride with confidence and the security of our best-in-class rider support.