Scott Spark RC World Cup

Scott Spark RC World Cup in Cumulus White/Carbon Black

1/8

The ride, not just the specs

Made for the ride ahead.

The best bike is the one that makes you want to ride more. We help you find the right size, understand the details, and feel confident from day one.

What makes it special

Thoughtful details. Big possibilities.

01
Lightweight Design
The new Spark RC is one of the lightest new generation 120mm xc race bikes available while at the same time including performance enhancing features and capabilities. Lightweight efficiency defines the foundation of this frame. It is not a design driven by chasing the lowest possible number on a scale, but by the pursuit of meaningful weight distribution that directly translates into performance on the trail and racetrack. Every gram removed has a purpose, and every structural decision is measured against stiffness balance and long-term reliability.
02
Ride Dynamics
Every detail of this bike’s design has been carefully engineered to maximize grip and traction, to maintain stability, and give riders the confidence to push harder and ride faster. Ride dynamics are about speed through control, it’s about grip and stability. The Spark RC frame is engineered as a complete system, where controlled flex enhances both grip, line control and efficiency. Lateral, vertical, and torsional flex are carefully tuned across the entire frame to work together seamlessly. The result is a bike that feels responsive, predictable, and fast on any terrain.
03
Easy Access
Service and suspension setup are intuitive thanks to the accessible frame with top and rear frame covers. These magnetic and clipped covers provide easy access to the shock and interior, making workshop service fast and hassle-free. Both frame covers are sealed to protect the shock from dirt and water ingress. When running a split top cover, especially in combination with electronic shocks, dust and moisture entering the frame is unavoidable. To address this, a large drain hole in the frame efficiently evacuates any accumulated water. The shock shaft and seals remain fully protected, ensuring long-term consistent suspension performance in all conditions

Designed to balance responsiveness and control, it creates a seamless connection between rider and trail, so you can focus on the ride, not the bike. It starts with the updated HMF carbon frame, where every detail has been refined to give you rapid acceleration, tireless agility in technical terrain, and a bike that responds instantly to your input. Balance continues into the geometry, where you’ll feel centered and in control.

Cornering confidence, efficiency on climbs, and stability on descents all provide you with a ride that flows without interruption. The best rides happen when the bike feels like an extension of you. With the advanced suspension kinematics, powered by the RockShox Flight Attendant, your wheels stay planted and your ride stays smooth as the bike automatically adapts to conditions to choose the optimal settings in real time.

It anticipates the trail, so you can simply ride. Equipped with a race-ready build, the Spark RC World Cup feels limitless. The SRAM X0 Eagle AXS Transmission drivetrain, Syncros Silverton CF2 wheels, and integrated cable routing enhance speed, accuracy, and control, ensuring the bike is as capable on your local trails as it is on competitive courses.

Performance also extends to practicality. With a focus on serviceability and tunability, the Spark RC World Cup is designed for easy maintenance and customization, so you spend less time in the workshop and more time riding. Every detail is considered to support your experience—because when the bike disappears, your ride comes to life.

For the detail-oriented

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Groupset SRAM X0 Eagle AXS Transmission 12 Speed
Frame Carbon
Suspension Full suspension, 120mm / 120mm
Wheels 29"
Gears 1x12
Weight 24.0 lb

Tap any group to see every part.

Frameset4

Frame: Spark RC HMF Carbon Gen5, adjustable head angle and fork lock, Syncros Octopus cable integration system Gen2, BSA BB, UDH interface, 12x148mm with 55mm chainline
Fork: RockShox SID Ultimate Flight Attendant, electronically controlled suspension, FA Race Day damper 3P , 15x110mm Maxle Stealth, tapered steerer, reb. adj., lockout
Rear shock: RockShox SIDLuxe Ultimate Flight Attendant, electronically controlled suspension, 3P Lockout-Pedal-Descend, Solo Air, Reb. Adj., Lockout, bearing hardware 20x8mm, 190X45mm
Headset: Syncros - Acros angle adjust +-0.5°, fork lock & cable routing Gen2 system, stainless bearings, IS52

Drivetrain7

Shifters: SRAM AXS Rocker Pod Controller
Rear derailleur: SRAM X0 Eagle AXS Transmission 12 Speed, Wireless Electronic Shift System
Crank: SRAM X0 Eagle Transmission, Spindle Powermeter, DUB, 55mm CL, 34T
Bottom bracket: SRAM DUB BSA 73 MTB Wide
Cassette: SRAM X0 Eagle XS-1295 Transmisson, 10-52T
Chain: SRAM X0 Eagle Transmission
Chain guard: Spark RC Gen5 chainguide

Wheels & tires2

Front wheel: Syncros Silverton CF2, F: 15x110mm, R: 12x148mm Boost, CL, Carbon Rim 30mm Tubeless ready, 24H, XD Driver
Tires: Front Tire: Maxxis Aspen 29x2.4", Race Edition, 120TPI Foldable Bead, Maxxspeed, tubeless ready
Rear Tire: Maxxis Aspen 29x2.4", Race Edition, 120TPI Foldable Bead, Maxxspeed, tubeless ready

Brakes2

Brakes: SRAM Motive Silver 4-Piston
Rotors: Front Disc Rotor: SRAM CLX Centerline CL, 180mm
Rear Disc Rotor: SRAM CLX Centerline CL, 160mm

Cockpit & contact points4

Handlebar: Syncros IC-M100-SL2 HMF Carbon, -10° angle, back sweep 7°, 740mm
Grips: Syncros XC Lock-On, ready for Tubeless plug Kit Storage
Saddle: Syncros Celista Cut Out, Cr-Mo Rails
Seatpost: Syncros dropper post SP-M100-AL2, 31.6mm

Accessories1

Extras: Syncros Save the Day kit IS-M100, Syncros Tool & Tubeless Handlebar kit, SRAM AXS Powerpack
Milkit Sealant, Transport Axle

Weight & limits2

Weight: 24.03 Tubless, without save the day kit lb / 10.9 Tubless, without save the day kit kg
Weight limit: 130kg

Geometry & sizing.

Measurements in cm unless noted.

Scott Spark RC World Cup geometry diagram

Size	S/52	M/54	L/56	XL/58
Head tube angle (A on the drawing)	65.9°	65.9°	65.9°	65.9°
Head tube length (B on the drawing)	8.8	8.8	9.5	11.2
Top tube horizontal (C on the drawing)	57.3	61	63.7	66.6
Standover height (D on the drawing)	73.3	47.4	76.7	79
BB offset (E on the drawing)	-4.4	-4.4	-4.4	-4.4
BB height (F on the drawing)	33.3	33.3	33.3	33.3
Wheel base (G on the drawing)	115.5	118	120.8	124
BB center to toptube center (H on the drawing)	30.5	33	38	43
BB center to top of seattube (I on the drawing)	38.5	41	46	51
Seat angle (J on the drawing)	76.4°	75.3°	75.3°	75.3°
Chainstay (K on the drawing)	43.4	43.4	43.4	43.4
Reach (L on the drawing)	43	45.5	48	50.5
Stack (M on the drawing)	59.1	59.1	59.8	61.3
Stem length (N on the drawing)	5	6	7	8
Trail (O on the drawing)	11.5	11.5	11.5	11.5
Fork length (P on the drawing)	53.1	53.1	53.1	53.1
Maximum Seatpost Insertion (Q on the drawing)	29.5	32	37	42
Crank Length (R on the drawing)	17	17	17	17

The Atlanta Cycling difference

The right bike is only the beginning.

Specs matter. But so does how a bike feels when you ride it. Our team is here to help you choose the right size, understand the details, and get comfortable before your first ride.

When you buy from Atlanta Cycling, you're not just getting a box with a bicycle in it. You're getting a 30-day money-back guarantee, a complimentary baseline fit, lifetime basic adjustments, and real people who want you to love every mile.

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