Product Details
The Specialized C38 Carbon Wheelset offers a smart solution for road cyclists, gravel adventurers, and performance enthusiasts seeking the benefits of carbon without the premium price tag.
Combining Specialized’s proven Rapide C rim technology with the DT Swiss 370 hub system, this versatile wheelset is engineered for riders who push their limits on both pavement and gravel. With a 38mm deep carbon rim and a modern 21mm internal width, the C38 delivers aerodynamic efficiency and optimized sidewall support for today’s wider tires.
Whether you're climbing, sprinting, or descending, the C38 keeps you planted with confident handling and smooth, efficient power transfer. The reliable DT Swiss 370 hubs feature an 18-tooth ratchet system for consistent engagement and long-term dependability. And at just 1600 grams per set, this wheelset balances weight and stiffness for responsive performance across disciplines.
The C38 is tubeless-ready for lower pressures and improved ride comfort, with tubeless tape and valves included out of the box. Built with DT Swiss Competition Race spokes and Prolock brass nipples, the wheelset offers serviceable durability and a robust build that supports riders up to 240 lbs. Backed by a lifetime warranty, the C38 proves that carbon wheel performance can be both high-end and highly accessible.
Key Features:
- Rapide C Carbon Construction – 38mm depth and 21mm internal width for optimal aero performance and modern tire support
- DT Swiss 370 Hub System – 18t ratchet engagement with CenterLock rotor interface ensures reliable, smooth performance
- Hand-Built Quality – 24-hole spoke pattern with DT Swiss Competition Race spokes and Prolock brass nipples for serviceable strength
- Lightweight & Durable – Just 1600g per set, supporting riders up to 240 lbs with included tubeless tape and valves
- Lifetime Warranty – Ride with confidence knowing your investment is backed by Specialized
| Category | Detail |
|---|---|
| Rim | Rapide C, 38mm Depth - 21mm Internal Width, Carbon Clincher, Tubeless Compatible |
| Spoke Pattern | 24-Hole Radial Driveside / Two-cross (1:1) Non Driveside Front and 24-Hole Two-cross (1:1) Rear |
| Spoke Type | DT Swiss Competition Race J-Bend - Front (262mm drive, 273mm nondrive), Rear (271mm drive, 273mm nondrive) |
| Nipple Type | DT Swiss Prolock Brass |
| Hub | DT Swiss 370 Classic, Centerlock, 18t Ratchet System LN, 100x12mm & 142x12mm thru-axle compatible, 11SP HG freehub |
| Weight | Front - 714g, Rear - 886g, Set - 1600g w/ Tubeless Rim Tape |
| Assembly Method | Hand-built |
| Extras | Tubeless Rim Tape and Valves, Lifetime warranty |
| System Weight Limit | 240lbs / 109kg |