SCOTT Spark RC SL HMX SL Frame+Fork

The SCOTT Spark RC SL HMX SL Frame+Fork represents the foundation for building the perfect mountain bike, fast, lightweight, and ultra-capable across all terrain. This frameset embodies decades of SCOTT carbon engineering expertise with cutting-edge updates and race-proven geometry to conquer the most demanding cross-country courses, whether configured as a short-travel trail bike, downcountry rig, or occasional race machine.

Built around the Spark RC Carbon HMX SL frame with patented integrated suspension technology, this platform enables refined suspension characteristics without sacrificing weight. The integrated shock design allows dramatically increased frame construction rigidity around the shock and trunnion mount, reducing lateral movement and fostering more efficient power transfer. Much larger bearings at the seat tube pivot further reinforce this area while reducing unnecessary motion, and lower shock placement drops the center of gravity for improved handling and more stable, confidence-inspiring riding characteristics.

The proven single pivot suspension layout with flex pivot in the seat stay delivers very specific kinematics with reduced unsprung mass—ideal for technical cross-country racing and fast, punchy singletrack. This lightweight system ensures optimal suspension performance while the integrated design fully protects the shock from foreign elements regardless of weather conditions. Easy shock access via bottom bracket hatch facilitates quick adjustments to rebound, compression, and pressure settings, plus TwinLoc cable installation.

The adjustable head angle system provides ±0.6° adjustment without cutting cables or bleeding brakes, simply rotate headset cups 180 degrees for instant geometry changes suited to rider preference and terrain demands. The rear axle features integrated T25, T30, and 6mm tools for adjusting all pivot hardware and nearly everything else on the bicycle.

Included with the frameset is the RockShox SID Ultimate Flight Attendant fork with 120mm travel paired with RockShox SIDLuxe Ultimate Flight Attendant Custom shock (120mm). This revolutionary automated suspension system gathers extensive data and analyzes terrain conditions in real-time, providing perfect suspension settings exactly when needed—maximizing capability while minimizing rider decision fatigue. The system seamlessly switches between Open, Pedal, and Lock positions based on riding conditions.

Perfect for riders building their ultimate cross-country race machine or versatile trail weapon, the Spark RC SL HMX SL Frame+Fork provides the engineering excellence and integrated technology needed to create a bike that's as confident on descents as it is dominant on climbs, one hell of a mountain bike foundation.

Key Features

• Frame: Spark RC Carbon HMX SL with Patented Integrated Suspension Technology
• Suspension: RockShox SID Ultimate Flight Attendant Fork with SIDLuxe Ultimate Flight Attendant Shock (120mm)
• Technology: Adjustable Head Angle (±0.6°), Integrated Shock Access, and Rear Axle Multi-Tool