Zipp’s 30 Clincher gets you where you’re going faster. Zipp’s quarter century of aero excellence went into designing a distinctive aluminum rim that saves an estimated 42 seconds over 40km compared with a standard box-section rim in common wind conditions (See aero chart lower left).* That’s aero efficiency you can take to the pain bank -- in races, gran fondos, gravel adventures and training rides.
But the 30 Clincher is more than fast. You’ll feel the 30’s aero efficiency on the open road and also its nimbleness in spinning up to speed. Zipp’s refinement and verification of the 30 included 14,000 miles of on-the-road testing to result wheelset that’s also durable, stiff, smooth rolling… and affordable.
The 30’s 21.5mm wide tire bed enhances cornering grip and increases ride comfort. Its 30mm deep hybrid toroidal aluminum rim exceeds the aero performance of many deeper “V” section carbon rims at half the height. The 30’s width between the clincher hook beads allows for increased air volume in the tire to lower the chance of pinch flatting. This overall performance is the result of trickle-down technology from Zipp wheel design and to produce a teardrop-shaped rim with parallel brake track and proven aero benefits.
At the center of the 30 is the light, smooth and tough new hub -- which is 10 or 11-speed compatible. The hub shell is formed from ultra-strong and lightweight 7075-T6 aluminum. Sapim CX-Ray spokes maintain stiffness required for efficient power transfer. External nipples better support each spoke as it exits the rim. Stainless steel bearings with a protective polymer design that aids in lubrication help ensure years of smooth riding. This hub is precision set, so it requires no pre-load adjustment.
For you, this all means years of high-performance riding not worrying about your wheelset. Simply put, the 30 Clincher is the perfect balance of durability, aerodynamics, stiffness and weight.
Material: Aluminum hub shell, stainless steel spokes, aluminum rim
Max recommended rider weight: 250lbs
Hub Used: 249
Rim Depth: 30mm
Brake Track Width (center): 20.4mm
Max Width: 21.5mm
Spoke Count: 20
Spoke Length Non-Drive: 278mm
Spoke Pattern Non-Drive: Cross
Spoke Pattern Drive: Radial
Spoke Length Drive: 262mm
Max Tire Pressure: 125psi
Max Tire Pressure: 8.62bars
11-speed compatible hub: Yes
Track Adaptable: No
Dimpled Surface: No
Ceramic Bearing: No
External Nipples: Yes
Buy Zipp 30 Clincher Rear Wheel from Chain Reaction Cycles, the World’s Largest Online Bike Store.
Rated 5 out of 5 by FLYINGFINN Superb wheels
I decided to buy a set of these wheels after looking at a lot of wheel reviews, although I have wheels costing three times as much money I wanted these for my training and club run bike. To be honest these wheels are possibly to good for that application but use them I will. first impressions are that they are light at 1640 grams and the q/r weigh 78 grams. out on the road these wheels roll really well are fast, handle perfectly , brake well and are stiff and climb well with no flex at all. Just be prepared to be patient mounting the tyres as they are a tight fit, esp if using new tyres. Lastly one rider came up to me and commented how my wheels sounded so good , not knowing I was using new wheels. They are Zipp what more can you say. I am 100% satisfied with these wheels and with chain reaction cycles superb service.
20 January 2014