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Load image into Gallery viewer, RST First 29in Suspension 1-1/8 to 1.5in 29in Threadless

SKU: SSFK1488

RST First 29in Suspension Fork 120mm Travel, Fully Adjustable Hydraulic Damping, Lightweight XC Design with 15mm Thru-Axle, Post Disc Brake Mount, 1-1/8 to 1.5in Threadless Upgrade for Cross-Country MTB Riders

Regular price $449.30
$472.95 Sale price $449.30 Regular price
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Description
Specifications

Upgrade Your Mountain Biking Experience with the RST First 29in Suspension Fork - 120mm Travel, Threadless 1-1/8 to 1.5in, 15mm Thru Axle

Enhance your XC and trail riding performance with the RST First 29in Suspension Fork, engineered for lightweight efficiency, adjustable comfort, and reliable durability. Designed specifically for 29-inch wheel bikes, this high-performance suspension fork features advanced engineering and technology to elevate your riding experience.

Materials & Construction:

Constructed with premium lightweight materials, the RST First 29in suspension fork combines durability with reduced weight for improved agility and handling. The 39.8mm race diameter provides a sturdy yet lightweight frame, perfect for demanding XC trails and racing. The fork utilizes a 15mm thru-axle for enhanced stiffness and precise steering response, ensuring optimal control across rugged terrains.

Performance & Engineering:

The RST First 29 features a fully adjustable hydraulic compression damping system with lock-out technology, allowing you to customize fork responsiveness for climbing or descending. The externally adjustable rebound control gives you precise tuning options, ensuring smooth absorption and confidence on technical trails. The innovative air spring design offers maximum performance while reducing weight compared to traditional coil springs, delivering a balanced combination of plushness and efficiency.

Components & Technology:

Equipped with in-leg OCR (Optimized Compression Rebound) damping technology, this fork ensures superior off-road performance with external adjustments for compression and rebound damping. The 120mm travel, adjustable from 80 to 120mm, allows riders to fine-tune their ride for different trail conditions. The post disc brake mount supports up to 180mm rotors, providing powerful braking performance and compatibility with hydraulic disc brakes for consistent stopping power.

Style & Use Case:

Perfect for cross-country racers and trail enthusiasts, the RST First 29in Suspension Fork offers a sleek, modern design that complements any 29-inch mountain bike. Its versatile build is ideal for XC racing, technical trail riding, and long-distance adventures. Whether upgrading your existing rig or building a new lightweight XC bike, this suspension fork provides the performance and adjustability needed for competitive and recreational riding.

Innovative & Differentiating Features:

- Fully adjustable hydraulic damping with lock-out and external rebound control for personalized tuning

- Air spring technology delivers lightweight performance and improved front-end responsiveness

- 29-inch wheel compatibility with a 100mm OL (Over Locknut Dimension) and adjustable travel

- 15mm thru-axle ensures maximum stiffness and precise steering

- Post disc brake mount supports up to 180mm rotors for dependable stopping power

Optimize your mountain biking setup with the RST First 29in Suspension Fork and experience enhanced control, comfort, and performance on every trail. Ideal for serious XC riders and trail seekers looking for a reliable, adjustable front suspension solution.

  • Lightweight and durable 29-inch suspension fork designed for cross-country racing and trail riding, crafted with high-quality aluminum materials for optimal strength-to-weight ratio.
  • Equipped with fully adjustable hydraulic compression damping with lock-out and externally adjustable rebound, delivering precise control and increased efficiency on variable terrains.
  • Features an innovative air spring system that provides smooth, responsive suspension performance while reducing weight compared to traditional steel coil springs, enhancing rider agility.
  • Designed with a 120mm adjustable travel and in-leg OCR damping system, the fork offers customizable performance tailored to XC riding, with a post disc brake mount supporting up to 180mm rotors for enhanced stopping power.
  • Sleek, race-ready style with a 29-inch wheel compatibility and 15mm thru-axle, making it the ideal upgrade for competitive and recreational mountain bikers seeking reliable, high-performance suspension.
Size29`
TypeSuspension
Race Diameter39.8mm
Axle15TA
Steerer Length255mm
O.L.D.100mm
Travel120mm
Rake51mm
Axle-to-Crown530mm
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