CUBE PHENIX C:68X SLX HARDTAIL MTB BIKE 2025 TEAMLINE
Product Details - Cube Phenix C:68x Slx Hardtail Mtb Bike 2025 Teamline
Product Details - Cube Phenix C:68x Slx Hardtail Mtb Bike 2025 Teamline
Thoroughbred carbon race performance re-imagined for the speed-obsessed.
Getting as fast as possible from A to B cross-country demands components that won't let you down. That's why, for the Phenix C:68X SLX, we started with Sram's all-electronic XO Eagle Transmission groupset, to put a huge range of gears at your fingertips. A RockShox SID SL Ultimate fork, lightweight Newmen Advanced SL X.A.30 wheels, grippy Schwalbe 2.25in tyres and ultralight Schwalbe Aerothan inner tubes all help keep the rubber side down for speed and control. The integrated carbon bar/stem combo is light and comfortable. And powerful Magura MT8 Pro brakes mean you can go faster, for longer.
Key Features Cube Reaction C:68X SLX Hardtail MTB Bike 2025
- Rockshox SID SL Ultimate suspension fork: For comfort and control.
- Disc Brakes: For reliable stopping in all conditions.
- SRAM Gears: Wide range of gears suitable for a range of terrain, with the simplicity of a single shifter.
Full specification
- Frame: C:68X® Monocoque Advanced Twin Mold Technology, Boost 12x148mm, Full Internal Cable Routing, Dropper Post ready, UDH™
- Fork: Rockshox SID SL Ultimate, Tapered, 15x110mm, 100mm, OneLoc
- Shifters: Sram AXS™ Pod Ultimate Controller
- Crankset: Sram XX SL Eagle™ Transmission DUB, 34T
- Cassette: Sram XS-1295, 10-52T
- Chain: Sram X0 Eagle™ Transmission
- Rear Derailleur: Sram X0 Eagle AXS™ Transmission, 12-Speed
- Bottom Bracket: Sram DUB MTB Wide, 92mm Pressfit
- Pedals: not included
- Wheels: Newmen Advanced SL X.A.30 Carbon, 28/28 Spokes, 15x110mm/12x148mm, Tubeless Read
- Tyres: Schwalbe Racing Ray, Super Race, Addix Speed, Kevlar, 2.25
- Brakes: Magura MT8 Pro PM, Hydr. Disc Brake (160/180)
- Handlebars: CUBE Phenix Carbon Cockpit System
- Grips: ACID React Pro
- Headset: Acros AZF-675, ICR (Integrated Cable Routing) Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero-Stack 1 1/2" (ZS 56mm), Fibre Inserts for Angle Adjustment
- Stem: CUBE Elite Carbon Cockpit System
- Saddle: Natural Fit Nuance SLT Carbon
- Seatpost: Newmen Advanced Custom, Carbon, 27.2m
- Weight: Starting from 8,7 kg
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
Size Guide
Size Guide

How we Build & Pack Your Bike
How we Build & Pack Your Bike
Aftercare
Aftercare
At All Terrain Cycles, we want you to ride with confidence every time. To ensure your bike or e-bike stays in peak condition, here are some essential safety and maintenance tips.
Bicycle Safety
Always wear a helmet – Safeguard against head injuries by using a properly fitted, safety-certified helmet.
Perform pre-ride checks – Before each ride, verify that brakes, tyres, and gears are in good working order.
Stay visible – Utilise lights and reflective gear when cycling in low-light conditions.
Follow road rules – Ride responsibly and remain aware of your surroundings.
Aftercare for Your New Bike Initial Check-Up (First 50-100 miles)
Gear Adjustment – New cables may stretch slightly; have a qualified mechanic check and adjust them.
Brake & Wheel Check – Inspect brakes for wear and ensure wheels are aligned properly.
Lubrication – Apply chain oil and check bolt tightness to maintain smooth performance.
Tyre Pressure – Regularly monitor to prevent flats and enhance efficiency.
Routine Maintenance (Every Few Weeks)
Chain Care – Clean and lubricate your chain to minimise wear and prolong its life.
Brake Safety – Check brake pads and responsiveness before each ride.
Tyre Inspection – Look for punctures and ensure correct air pressure.
Handlebar & Stem Alignment – Confirm they are tight and secure to prevent instability.
Frame Safety Check – Look for any signs of damage or cracks.
Professional Check-Ups
Have your bike serviced at least once a year, or more frequently if you ride often.
Aftercare for Your New Electric Bicycle (e-Bike) Initial Check-Up (First 50-100 miles)
Battery Care – Fully charge your battery (if required) before the first ride and store it in a dry, moderate-temperature environment.
Avoid Overcharging – Unplug the charger once fully charged to extend battery life.
Routine e-Bike Maintenance (Every Few Weeks)
Motor Inspection – Listen for unusual noises and ensure smooth operation.
Battery & Connection Checks – Inspect cables and connectors for dirt, moisture, or damage.
Seasonal e-Bike Maintenance
Check Electrical Components – Ensure wires and connections are clean and secure.
Professional Servicing – Have your e-bike inspected at least once a year or every 500-1000 miles for optimal performance.
By following these aftercare guidelines, you’ll help ensure that your bicycle runs smoothly, lasts longer, and remains a joy to ride. Stay safe and enjoy the ride!
If you have any problems or concerns: Contact All Terrain Customer Services on 01274 588488 or email sales@allterraincycles.co.uk
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- SKU: 84550018
- EPOS Code:






Product Description
Product Description
Thoroughbred carbon race performance re-imagined for the speed-obsessed.
Getting as fast as possible from A to B cross-country demands components that won't let you down. That's why, for the Phenix C:68X SLX, we started with Sram's all-electronic XO Eagle Transmission groupset, to put a huge range of gears at your fingertips. A RockShox SID SL Ultimate fork, lightweight Newmen Advanced SL X.A.30 wheels, grippy Schwalbe 2.25in tyres and ultralight Schwalbe Aerothan inner tubes all help keep the rubber side down for speed and control. The integrated carbon bar/stem combo is light and comfortable. And powerful Magura MT8 Pro brakes mean you can go faster, for longer.
Key Features Cube Reaction C:68X SLX Hardtail MTB Bike 2025
- Rockshox SID SL Ultimate suspension fork: For comfort and control.
- Disc Brakes: For reliable stopping in all conditions.
- SRAM Gears: Wide range of gears suitable for a range of terrain, with the simplicity of a single shifter.
Full specification
- Frame: C:68X® Monocoque Advanced Twin Mold Technology, Boost 12x148mm, Full Internal Cable Routing, Dropper Post ready, UDH™
- Fork: Rockshox SID SL Ultimate, Tapered, 15x110mm, 100mm, OneLoc
- Shifters: Sram AXS™ Pod Ultimate Controller
- Crankset: Sram XX SL Eagle™ Transmission DUB, 34T
- Cassette: Sram XS-1295, 10-52T
- Chain: Sram X0 Eagle™ Transmission
- Rear Derailleur: Sram X0 Eagle AXS™ Transmission, 12-Speed
- Bottom Bracket: Sram DUB MTB Wide, 92mm Pressfit
- Pedals: not included
- Wheels: Newmen Advanced SL X.A.30 Carbon, 28/28 Spokes, 15x110mm/12x148mm, Tubeless Read
- Tyres: Schwalbe Racing Ray, Super Race, Addix Speed, Kevlar, 2.25
- Brakes: Magura MT8 Pro PM, Hydr. Disc Brake (160/180)
- Handlebars: CUBE Phenix Carbon Cockpit System
- Grips: ACID React Pro
- Headset: Acros AZF-675, ICR (Integrated Cable Routing) Zero-Stack 1 1/2" (ZS 56mm), Bottom Zero-Stack 1 1/2" (ZS 56mm), Fibre Inserts for Angle Adjustment
- Stem: CUBE Elite Carbon Cockpit System
- Saddle: Natural Fit Nuance SLT Carbon
- Seatpost: Newmen Advanced Custom, Carbon, 27.2m
- Weight: Starting from 8,7 kg
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
Size Guide
Size Guide

How to Build Your Bike
How to Build Your Bike
Aftercare
Aftercare
At All Terrain Cycles, we want you to ride with confidence every time. To ensure your bike or e-bike stays in peak condition, here are some essential safety and maintenance tips.
Bicycle Safety
Always wear a helmet – Safeguard against head injuries by using a properly fitted, safety-certified helmet.
Perform pre-ride checks – Before each ride, verify that brakes, tyres, and gears are in good working order.
Stay visible – Utilise lights and reflective gear when cycling in low-light conditions.
Follow road rules – Ride responsibly and remain aware of your surroundings.
Aftercare for Your New Bike Initial Check-Up (First 50-100 miles)
Gear Adjustment – New cables may stretch slightly; have a qualified mechanic check and adjust them.
Brake & Wheel Check – Inspect brakes for wear and ensure wheels are aligned properly.
Lubrication – Apply chain oil and check bolt tightness to maintain smooth performance.
Tyre Pressure – Regularly monitor to prevent flats and enhance efficiency.
Routine Maintenance (Every Few Weeks)
Chain Care – Clean and lubricate your chain to minimise wear and prolong its life.
Brake Safety – Check brake pads and responsiveness before each ride.
Tyre Inspection – Look for punctures and ensure correct air pressure.
Handlebar & Stem Alignment – Confirm they are tight and secure to prevent instability.
Frame Safety Check – Look for any signs of damage or cracks.
Professional Check-Ups
Have your bike serviced at least once a year, or more frequently if you ride often.
Aftercare for Your New Electric Bicycle (e-Bike) Initial Check-Up (First 50-100 miles)
Battery Care – Fully charge your battery (if required) before the first ride and store it in a dry, moderate-temperature environment.
Avoid Overcharging – Unplug the charger once fully charged to extend battery life.
Routine e-Bike Maintenance (Every Few Weeks)
Motor Inspection – Listen for unusual noises and ensure smooth operation.
Battery & Connection Checks – Inspect cables and connectors for dirt, moisture, or damage.
Seasonal e-Bike Maintenance
Check Electrical Components – Ensure wires and connections are clean and secure.
Professional Servicing – Have your e-bike inspected at least once a year or every 500-1000 miles for optimal performance.
By following these aftercare guidelines, you’ll help ensure that your bicycle runs smoothly, lasts longer, and remains a joy to ride. Stay safe and enjoy the ride!
If you have any problems or concerns: Contact All Terrain Customer Services on 01274 588488 or email sales@allterraincycles.co.uk
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