Negative Split Carbon NS Freeblast Wheel Set for XC Mountain Bikes

Elevate your XC riding with the NS Freeblast wheel set—built to blend sprint-ready acceleration, precise handling, and the rugged durability carbon wheels demand. Lightweight, responsive rims team up with high‑strength hubs to give you a nimble platform that climbs faster, rails corners with confidence, and cushions trail chatter on rough descents. This is a wheelset engineered for riders who push the pace on backcountry days and expect their gear to keep up mile after mile.

What sets the NS Freeblast apart is a deliberate focus on real-world performance: reduced rotating mass means quicker response to pedal input, while stiffness ensures efficient power transfer when you stomp for a punchy climb or straight‑line through a sandy section. The result is smoother acceleration, more controlled handling, and better traction when you need it most. In short, you get more usable speed with less effort, and the confidence to ride faster through technical sections.

Why choose NS Freeblast?

• Stronger, more durable carbon construction delivers consistent stiffness and predictable steering in rough terrain, reducing fatigue on long days.
• Lightweight, responsive feel translates to faster climbs and quicker changes of direction on technical singletrack.
• Improved vibration damping and impact absorption help you maintain grip and control in turns and over rough surfaces.
• Optimized rolling characteristics with low rotating mass mean lower effort for the same speed, or more speed for the same effort.
• DT Swiss competition Race straightpull system provides precise engagement and reliable power transfer for consistent performance under load.

For a quick reference on compatibility and fit, See compatibility guide. The NS Freeblast wheel set leverages proven tubeless and tubed possibilities to simplify setup and maintenance on the trail.

Technical highlights and what they mean on the trail

• Weight: 29" wheels at 1575 g and 27.5" wheels at 1525 g (wheels only; no cassette, tyres, tubes or rotors).
• Tyre system: Hookless rim design that supports tubeless setups as well as traditional tyres with tubes.
• Tyre compatibility: Recommended tyre widths from 1.6" to 2.2" for a balanced ride on diverse XC terrain.
• Overall dimensions: Available in 29" or 27.5" configurations to match your frame and riding style.
• Inclusion: Wheels only—cassette, tyres, tubes and rotors sold separately to suit your preferred build.

The NS Freeblast is part of the Sporting Goods family within Outdoor Recreation and sits squarely in the Bicycle Wheels category. It’s designed for riders who demand fast climbs, stable speed through fast corners, and a dependable platform for day-long adventures.

Who this wheelset is ideal for

Ideal for dedicated XC racers, aggressive trail riders, and backcountry explorers who value lightness and precision. If you want a setup that accelerates quickly, maintains momentum on rolling sections, and tracks confidently through rough corners, the Freeblast delivers. It’s a versatile platform that scales with your riding style—from sprinting up a steep climb to threading a line through a rock garden—without requiring a wholesale wheel swap as your goals evolve.

Upgrade, protect, and customize your setup

Ready to optimize your saddle-to-skill transfer? Consider adding the NSC Wheelcase for safe transport and storage, a smart companion for protecting your investment during travel and transit. Look no further - NSC Wheelcase. If you want a tailored setup service to dial in spoke tension, dish, and tubeless conversion, explore add the set up service here.

For spoke quality and reliability, the wheels use Sapim CX-Leader (6.7g/pc), pairing strong engagement with light weight to maximize stiffness and durability on aggressive terrain.

Quality and authenticity matter. The NS Freeblast line carries assured standards, highlighted by certification and brand integrity. FERNMARK LICENCE NO. 100715 confirms the product meets trusted benchmarks for performance and safety in the cycling world.

Maintenance and care tips

To keep the Freeblast rolling true, inspect the rim and spoke tension after rough rides, especially after impact events that could flex spokes or knock the nipple seats. Tubeless setups require periodic tire sealant refreshment and rim tape checks to maintain a reliable seal. Regular hub lubrication and bearing checkups will help maintain responsive engagement and longevity on long rides.

As you explore different XC routes, you’ll notice how the Freeblast’s carbon structure, combined with a robust hub system and tubeless versatility, helps you maintain grip and control across a wider range of trail conditions. It’s a wheelset designed to grow with your ambitions, not just to meet a spec on a page.

Category and product tags reflect the practical intent behind the design: Negative Split Carbon, Shopify Collective, and the broader Cycling Wheel category. This is more than a wheel; it’s a platform for achieving faster times, more confident handling, and longer days on the bike.