Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.
Remarkably Fast, Shockingly Light
Looking for a road wheelset that excels at climbing and the flats? Rolf has something that fits the bill.
The Rolf Prima ARES4 CS does it all — at a price point that avails the world of pure speed to more riders. With a 42mm Delta rim profile and paired-spoke technology, it perfectly balances weight savings with aerodynamics.
Float up long climbs, save watts on windy flats, master technical descents with confidence — and end the day with a smile.
The updated rim profile features a 20mm internal width and tubeless-ready technology for improved ride quality and compatibility with a wide range of tire widths.
It's coupled with Rolf Prima's solid yet economical 3.4 level hub for disc brake for smooth rolling performance mile after mile. For the best performance in every case, go all-in with the standard ARES4.
- Weight: 1665g [760g/905g]
- Rim: Carbon clincher
- Rim Depth: 42mm
- Rim Width (max): 28.5mm, 19.5mm internal
- Tubeless compatible [kit required]
- Brake type: Disc brake, center lock
- Spoke count: 24/24
- Spoke type: Sapim Race, round
- Hubset: XST3.4
- T2 High Engagement
- Enduro steel cartridge bearings
- Freehub: CNC machined case-hardened steel
- Made in the USA
FREE Cassette Installation - Order a cassette along with a wheelset and we can install the cassette for free. Cassette installation requires special tools that not all our customers have. The cassette will be professionally installed and torqued to spec. Just add "Please install cassette" to your order notes at checkout and we'll take care of you.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Signature will be required when taking delivery of this product.
Articles will open in new tab.
Comparing bottom bracket types and standards.
You wanna go fast? Join the ceramic revolution!
Make your upgrades count. Here's the equipment that will help you ride your bike faster.
Good wheels make you ride faster.
Campagnolo vs. Shimano vs. SRAM: demystifying groupsets.
What to consider when selecting a crankset for your road bike.