If you’re upgrading to gravel-specific wheels, you may be wondering: what is the difference between Zipp 303 XPLR S and SW? Both belong to Zipp’s gravel-focused XPLR lineup, but they serve different types of riders. Let’s break down the key differences so you can choose the right set for your adventures.
Core Difference: Performance vs Value
The Zipp 303 XPLR SW is the premium, high-performance version, while the Zipp 303 XPLR S is the more affordable, durable option. Both share tubeless-first technology, a wide rim profile, and gravel-ready design—but the materials and hub systems separate them.
Zipp 303 XPLR SW
- Hubs: Equipped with ZR1 hubs, offering quicker engagement and smoother rolling.
- Carbon layup: Uses a lighter, more advanced carbon structure for reduced weight.
- Weight: Lighter than the S version, making it better for climbing and acceleration.
- Best for: Racers and performance-focused gravel riders who want top-tier responsiveness and speed.
Zipp 303 XPLR S
- Hubs: Built with standard Zipp hubs, reliable but not as refined as the SW’s ZR1 system.
- Carbon layup: Slightly heavier carbon design, prioritizing durability over ultimate weight savings.
- Weight: Heavier than SW, but still competitive for gravel and endurance use.
- Best for: Adventure riders, endurance cyclists, and those who want Zipp performance at a more accessible price point.
Shared Features
Both the S and SW models include:
- Wide internal rim width (25mm+): Perfect for gravel tires ranging from 35mm to 50mm.
- Tubeless-first design: Optimized for low pressures, better traction, and reduced flats.
- Hookless rims: Improves strength and reduces weight.
Final Thoughts
So, what is the difference between Zipp 303 XPLR S and SW? The SW is lighter and faster thanks to premium hubs and carbon layup, making it ideal for racing and competitive gravel riding. The S delivers most of the same technology at a lower price, making it perfect for adventure, training, and endurance rides. The choice comes down to whether you want ultimate performance or the best value.
FAQs
1. Do both the S and SW support tubeless tires?
Yes. Both are designed as tubeless-first, allowing low-pressure setups for comfort and grip.
2. Is the weight difference noticeable?
Yes, especially for competitive riders. The SW shaves weight for climbing and acceleration, while the S focuses on durability.
3. Which is better for endurance gravel riding?
The 303 XPLR S is often the better choice for endurance because it balances performance with rugged reliability at a lower cost.
