Description
CUBE Reaction C:62 SLX – Wireless Performance, Carbon Excellence
The CUBE Reaction C:62 SLX brings together everything that matters in a modern XC race bike: premium carbon frame construction, wireless electronic shifting, exceptional suspension, and race-level braking power. At just 9.9kg, this is one of the lightest, most advanced hardtails in the Reaction range – a bike that’s ready to win races straight out of the box.
SRAM GX Eagle AXS Transmission – The Future of Shifting
Whilst others may offer cable-actuated drivetrains, the C:62 SLX takes a quantum leap forward with SRAM GX Eagle AXS Transmission. This isn’t just electronic shifting – it’s a complete re-imagining of how a drivetrain should work:
What Makes AXS Transmission Different:
- Completely wireless – No cables, no housing, no friction
- Overload clutch protection – Shifts under full power without damage
- Hangerless design – Works with UDH (Universal Derailleur Hanger)
- Self-indexing – Automatically finds perfect alignment
- Programmable – Customise shift logic via smartphone app
- Ultra-reliable – Proven in World Cup XC and Marathon racing
GX Eagle AXS Components:
- SRAM GX Eagle AXS Transmission rear derailleur – 12-speed wireless electronic
- SRAM AXS Pod Ultimate Controller – Ergonomic wireless shifters
- SRAM XS-1275 cassette – Massive 10-52T range (520%)
- SRAM X0 Eagle Transmission crankset – DUB wide spindle, 34T chainring
- SRAM GX Eagle Transmission chain – Durable, precise 12-speed
The 10-52T cassette range is extraordinary – offering lower gears than most granny rings for impossible climbs, whilst still providing top-end gears for flat-out sprints. And because it’s wireless, you’ll never deal with cable stretch, contamination, or adjustment again.
C:62® Carbon – Race-Proven Excellence
The SLX shares the same exceptional C:62® monocoque carbon frame as its Reaction siblings, bringing all the benefits of CUBE’s premium carbon technology:
C:62® Technology Highlights:
- Increased high-modulus fibre content – Exceptional stiffness without weight penalty
- Nanoparticle-reinforced resin – Enhanced bonding strength and durability
- Monocoque construction – Seamless one-piece main triangle for optimal load distribution
- Advanced Twin Mould process – Two-stage moulding ensures precise fibre placement
- Targeted fibre layup – Strength and stiffness exactly where needed, compliance where beneficial
At just 9.9kg complete, this frame demonstrates the perfect balance of light weight and race-level stiffness.
Advanced Twin Mould Manufacturing
CUBE’s Advanced Twin Mould process separates C:62® carbon from lesser frames:
Stage 1: Precise fibre layup in the first mould Stage 2: Inner form maintains exact fibre position during curing Result: Lighter, stronger frame with optimised fibre density throughout
This meticulous manufacturing allows CUBE to fine-tune the frame’s characteristics zone by zone – maximising stiffness for power transfer whilst maintaining vertical compliance for all-day comfort.
Premium Frame Features
C:62® Monocoque Carbon Frame:
- Boost 12x148mm rear spacing – Stiff, strong wheel mounting
- Full internal cable routing – Clean aesthetics, protected cables
- Integrated seat clamp – Minimal weight, maximum security, seamless appearance
- UDH (Universal Derailleur Hanger) – Essential for AXS Transmission
- Dropper post routing – Ready for upgrade
- SRAM DUB bottom bracket – 92mm Press-fit, optimised for DUB cranks
- Tapered head tube – Precision steering with oversised lower bearing
Advanced Headset System: The ACROS AZF-675 ICR (Integrated Cable Routing) headset features fibre inserts for angle adjustment, allowing fine-tuning of handling characteristics to suit your riding style.
Fox 32 Float Performance SC – Premium Suspension
The Fox 32 Float Performance SC fork brings race-level adjustability:
- 100mm travel – XC-optimised travel amount
- FIT4 3-position damper – Open, Medium, Firm settings
- Air spring – Easy adjustment for rider weight and terrain
- 2-Position Remote – Handlebar lockout control
- 32mm stanchions – Light yet stiff
- 15x110mm Kabolt axle – Secure wheel mounting
- SC (Short Crown) – Lower weight, lower stack height
The remote lockout is invaluable during racing – lock it out for paved climbs or smooth fire roads, open it up when the trail gets technical, all without taking your hands off the bars.
Magura MT8 Pro – Race-Level Braking
Magura MT8 Pro Hydraulic Disc Brakes:
- Race-proven stopping power – Used by professional XC racers
- 180mm front / 160mm rear rotors – Balanced power and modulation
- Lightweight construction – Minimal weight penalty
- Tool-free reach adjust – Perfect ergonomics
- Excellent modulation – Progressive power delivery
These are proper race-level brakes that deliver exceptional control and power with minimal weight – essential when every gramme counts.
Newmen Beskar 30 Wheels – Light, Stiff, Fast
Newmen Beskar 30 Wheelset:
- Premium construction – Lighter and stiffer than standard wheels
- Tubeless ready – Lower weight, better traction, fewer punctures
- 28/28 spokes – Balanced strength
- 15x110mm front / 12x148mm rear – Modern, stiff standards
- Light/light hubs – Low rotational weight for quick acceleration
Race-Ready Tyres:
Schwalbe Racing Ray 2.25″ (front) – XC race tyre with excellent cornering grip
Schwalbe Racing Ralph 2.25″ (rear) – Fast-rolling, grippy all-rounder
This tyre combination is optimised for XC racing – the Racing Ray up front provides cornering confidence and braking traction, whilst the Racing Ralph at the rear minimises rolling resistance without sacrificing grip.
