Scott Spark RC Comp Carbon Mountain Bike 2026 425329

SCOTT Spark RC Comp Bike (Model: 425329)

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🚀 Cross Country Racing Machine of All Time

The SCOTT Spark RC Comp (Model: 425329) redefines the concept of "speed," both on climbs and descents, boasting an unprecedented level of integration in the industry. It's an ultra-light carbon racing weapon . Cumulus White With its vibrant color that makes it seem like it's floating above the clouds, this bike was created by perfecting its geometry and suspension travel based on feedback from the world's best athletes. Described as "the cross-country racing bike of cross-country racing bikes," the Spark RC Comp is the ultimate vehicle for performance enthusiasts who strive for victory on race day or simply believe "riding fast is fun."

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🔑 Key Features – Revolutionary Technologies

✔ Spark RC Carbon HMF Frame – SCOTT's high modulus fibril (HMF) carbon design. Offering an incredible stiffness-to-weight ratio, it transforms every pedal stroke forward. Aerodynamic and aesthetic integrity with integrated suspension technology and cable management system within the frame.

✔ FOX 32 Float Rhythm 120mm Fork & FOX Float Custom TwinLoc Shock – 120mm travel distance at the front and rear. FOX performance. SCOTT TwinLoc remote control It instantly switches between 3 modes (Locked/Trail/Descent). Fully locked-in efficiency for climbs, fully open 120mm performance for descents.

✔ SRAM Eagle 70 Transmission 12 Speed ​​Drivetrain – This is not a gear system, it's a It's a revolution (Transmission) . A new generation drivetrain that replaces the traditional derailleur assembly, offering a more robust, precise, and maintenance-free experience. Every gear change is flawless.

✔ SRAM DB4 4-Piston Disc Brakes – Rarely seen in the cross-country world, 4-piston hydraulic disc brakes guarantee consistent, powerful, and fatigue-free braking performance, even on long and technical descents.

✔ Syncros X-30SE TR Rims & Maxxis Rekon Race Foldable Tires – Tubeless Ready Syncros rims with a 30mm inner width. Combined with 29" x 2.4" Maxxis Rekon Race foldable tires, they offer low rolling resistance, high traction, and sharp cornering performance.

✔ Syncros Parts (Fraser Handlebar, Duncan Dropper, Belcarra Saddle) – All cockpit and contact points have been specially selected and integrated by Syncros to be the lightest and most ergonomic option. Fraser 2.0 handlebars, XC 2.0 stem and 1.5XC model Duncan Dropper Seatpost with 100mm travel. (In all bodies) they are parts of this integration.

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⚙️ Technical Specifications

Frame

• Material: Spark RC Carbon HMF – High Modulus Carbon.

• Revolutionary Technologies: Integrated Suspension Tech, Flex Pivot, Adjustable head angle , Syncros Cable Integration System (completely internal cables).

• Standards: BB92, UDH Interface (Universal Derillaur Hanger) , 12x148mm Boost Rear Aperture.

Suspension System

• Front Fork: FOX 32 Float Rhythm Grip – 120mm cruising range, 3-mode (grip adjustment mechanism), 15x110mm cabolt axle, 44mm offset.

• Rear Shock Absorber: FOX Float LV Custom EVOL Performace Trunnion – 120mm travel (T165x45mm), Three custom-tuned modes for TwinLoc .

• Control System: SCOTT TwinLoc Technology – With a single lever, you can switch between suspension modes (Locked/Trail/Descent) and... Dropper Seller Mail Ability to control. Management of geometry and efficiency without distraction during the race.

Gearbox and Drivetrain

• System: SRAM Eagle 70 Transmission – A new generation, easy-to-assemble, extremely durable and self-adjusting system.

• Rear Derailleur Regulator: SRAM Eagle 70 Transmission 12 Speed.

• Gear Shift Control: SRAM Eagle 70 Trigger.

• Mirror (Crankset): SRAM Eagle 70 Transmission, DUB shaft, 34T.

• Cassette: SRAM Eagle XS 1270 V2 Transmission, 10-52T – An incredibly wide range.

• Chain: SRAM CN Eagle 70 Transmission.

Braking System

• System: SRAM DB4 4-Piston Hydraulic Disc – Superior braking power and modulation for XC.

• Rotors: SRAM Centerline CL, 180mm Front / 160mm Rear – Optimized dimensions for power and heat dissipation.

Cockpit, Controls and Wheels

• Handlebar: Syncros Fraser 2.0 XC Alloy 6061 DB, 740mm, 8° sweep.

• Handlebar Stem: Syncros XC 2.0, -12° rise, compatible with Syncros Cable Integration System.

• Sele Mail: Syncros Duncan Dropper 1.5XC , 31.6mm, 100mm travel in all sizes. – A critical component for shifting the center of gravity backward and downward during technical landings.

• Saddle: Syncros Belcarra V2.0 Cut Out, CrMo rails.

• Rims: Syncros X-30SE, 30mm internal width, 32-inch hubs. Tubeless Ready .

• Tires: Maxxis Rekon Race, 29x2.4", 120TPI, EXO protection, Foldable and Tubeless Ready .

• Hubs: Formula CL-811 (Front), CL-148S (Rear). Syncros axles, removable arm with integrated wrench (6mm Allen, T30, T25).

Weight and Capacity

• Approximate Weight: 12.8 kg (without gas cylinders) / 28.22 lbs – Exceptionally light for a bike with 120mm dual suspension, dropper posts, and 4-piston brakes.

• Maximum System Weight: 130 kg – Exceeding the standards of performance bikes, it demonstrates an extremely high level of durability.

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📐 The Importance of Geometry Charts and Adjustable Head Angle

Important Note: This frame allows you to adjust the head tube angle by +/- 0.6°. Syncros - Acros Angle adjust & Cable Routing HS System It comes with a steering wheel. This allows you to make the ride more agile (right angle) or more stable (horizontal angle) as your course or preference requires. See the table below. The fundamental angle of 67.2° It reflects.

Dimensions: S, M, L, XL

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⚠️ Important Warnings and Terms of Use

• Intended Use (Condition of Usage 3): This bike is top-of-the-line. This bike is designed for cross-country (XC) racing , marathons, and technical trail riding. It is not suitable for extreme freeride or downhill riding.

• Assembly and Installation: The SRAM Transmission system requires different installation and configuration than conventional systems. Tubeless tire installation is recommended. The assembly, setup, and initial adjustments of this bicycle must be performed by a professional bicycle mechanic who is proficient in these high-end components.

• Right to Make Technical Changes: The manufacturer reserves the right to change bicycle specifications without prior notice.

• Care: As a high-end racing bike, regular maintenance and checks (e.g., drivetrain, brake fluid, suspension servicing) are essential for performance and safety.

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🏆 Conclusion: Who is Spark RC Comp for and Why?

The SCOTT Spark RC Comp (Model 425329) is a racing-focused car that lives in a world where seconds matter. ambitious amateur racers, marathon enthusiasts, and performance buffs who don't want to compromise on any technological advantages. It is designed for this purpose. This bike doesn't require you to choose between a "climbing" and a "descending" bike; It does both at the best of its ability . It offers efficiency with TwinLoc, seamless gear changes with Transmission, reliability with 4-piston brakes, and breathtaking agility with a carbon frame and a weight of 12.8kg.

If "speed is fun" for you, you'll love this ride. Spark RC Comp is an integrated and intelligent racing partner designed to give you an advantage from the starting line to the finish line.