Zipp is again with a tech-loaded refresh to its aero carbon NSW and SW street wheel lineup—now with built-in tire strain monitoring sensors. Keep in mind these wheels the World Tour groups had been rolling within the classics with the TPMS strain sensor inbuilt? Nicely, right here they’re, simply in time for the summer season races. Zipp’s up to date 353 NSW and 303 SW, now come totally linked by way of SRAM AXS wi-fi connectivity, bringing real-time tire strain monitoring straight to your bars (and telephone).
Zipp 353 NSW & 303 SW aero carbon wheels combine TPMS
Like many launches, this one comes with quite a lot of additional updates past that Zipp TPMS-equipped wheel headline. Essentially the most notable are new tires from Goodyear that work with the up to date wheels. Then, new Zipp ZR1 SL hubs, 30g lighter than the ZR1 hubset, will now be offered as standalone elements, as properly. Lastly, the deep dish 454 & 858 NSW wheels additionally get a few of their very own updates like ceramic bearings and weight financial savings.
This can be a lengthy one.
So, let’s begin on the high with the brand new Zipp 353 NSW.
Zipp 353 NSW: Tech-Heavy and Feather-Mild
The 353 NSW is Zipp’s halo street wheelset—and now it talks to your AXS app. A tucked-in built-in AXS wheel sensor offers you in-the-moment tire strain information, so you’ll be able to tune efficiency on the fly with out strapping a hockey puck to your valve stem. Consider it as direct-to-your-hub TPMS intelligence for dialing tire strain with pro-level accuracy.
At a claimed 1310g, this mid-depth wheelset is fairly gentle for one thing stiff and robust with a strain sensor. Zipp’s newest carbon layup delivers a 16% bump in impression power. Paired with the Sawtooth rim profile various from 35-40mm depth, the 353 NSW balances climbing weight with aero chops and crosswind stability. It’s all anchored by the newly tweaked ZR1 SL hubset, with 66 factors of engagement and silky ceramic bearings.
The rim is optimized for 30mm rubber, and Zipp’s collaboration with Goodyear within the Fitment Collection makes selecting the right match even simpler. Don’t toss these in your gravel rig, although—they’re strictly for on-tarmac obligation.
353 NSW Highlights
- 1310g for the set
- Tubeless-only, 25mm inner width
- Hookless TSS rim profile
- 30mm optimized tire width
- new ZR1 SL hub with ceramic bearings
- Actual-time tire strain monitoring by way of built-in SRAM AXS TPMS sensor
- $3350 for the entrance & rear pair
Zipp 303 SW: Highway, Gravel & Cobble-Crusher
Subsequent up: the 303 SW—Zipp’s road-to-gravel crossover wheelset. It carries the identical AXS integration and hookless tubeless rim tech however focuses on all-road versatility. With a 40mm deep rim and a 25mm inner width, the 303 SW is tuned for 30-35mm large tires, making it supreme for rougher tarmac, endurance occasions, and quick gravel.
Just like the 353, the 303 SW received a power enhance—up 10% in impression resistance because of revised carbon layups. A wider rim footprint and lowered tire pressures improves rolling resistance effectivity and reduces fatigue. Extra velocity, much less shake.
And whereas the ZR1 hub right here skips the ceramics in favor of chrome steel bearings, it’s nonetheless snappy and serviceable, with the identical modular finish caps and traditional J-bend spoke compatibility.
303 SW Highlights
- 1440g for the set
- Hookless TSS tubeless rim
- 25mm inner width, 40mm depth
- ZR1 hubset with chrome steel bearings
- Actual-time tire strain monitoring by way of built-in SRAM AXS TPMS sensor
- $2200 for the entrance & rear pair
Updates to the Deep Aero Huge Weapons: 454 & 858 NSW
Zipp’s top-tier deep part aero wheels—454 NSW and 858 NSW—additionally get a touch-up. Each wheelsets now characteristic the lighter ZR1 SL rear hub (30g shaved off), ceramic bearings, and the signature 66 POE engagement. Rim profiles keep deep and wavy:
- 454 NSW: 53/58mm Sawtooth profile, optimized for 28mm tires.
- 858 NSW: Large 82/85mm rim depth, supreme for triathlon and time trials. Regardless of the depth, the load is stored to 1500g because of TSE effectivity and hookless tubeless building.
ZR1 SL Hubset: Now Additionally Bought Individually
Need a piece of the velocity pie with out springing for full NSW wheels? The ZR1 SL hubset is now out there by itself. It’s lighter, stiffer, and nonetheless authorised for light-assist e-bike use (motors as much as 60Nm). Out there with ceramic or carbon metal bearings and a variety of driver our bodies—together with XDR, HG11, MicroSpline, and N3W.
Tire Time: Fitment Collection by Goodyear
What good is a killer wheelset with out the proper rubber? Zipp teamed up with Goodyear for the Fitment Collection, dialing in tires to completely match every wheel’s optimized width and form.
Goodyear Eagle F1 R Z29 Aero (29mm)—Made to max out aero efficiency on Zipp’s 23mm inner rims (just like the 404/454). At simply 270g, this street racing tire includes a 180tpi casing and Zipp-specific Aero Lip design for drag-cutting seamlessness from rim to tire.
Goodyear Vector R XPLR (40mm)—Constructed for the 303 XPLR, this tire pairs a supple 120tpi casing with twin puncture safety for all-road velocity and management. It’s tubeless-ready, 440g at such an enormous quantity like this, and guarantees way more puncture safety than our puncture-riddled take a look at tire again on the unique 303 XPLR launch.
Reporting Again Quickly – No First Impressions, Simply But
There’s a lot to digest right here. And we’re nonetheless ready for the product to reach for our personal first impressions, particularly how seamlessly TPMS will combine into our on a regular basis driving, maybe as we’ve grow to be accustomed to in automobiles as of late. Test again for a full evaluate of the Goodyear Vector R XPLR to see how that puncture safety fares, and for no matter else new tech we get our arms on from this launch.
