CUBE AERIUM C:68X SLT TRIATHLON BIKE 2025 NEBULA' N 'WHITE
Product Details - Cube Aerium C:68x Slt Triathlon Bike 2025 Nebula' N 'white
Product Details - Cube Aerium C:68x Slt Triathlon Bike 2025 Nebula' N 'white
For perfectionists chasing speed and precision, the Aerium C:68X SLT is Cube’s fastest aero bike yet. With advanced engineering, premium materials, and wind tunnel-tested performance, this bike is designed to leave the competition in the dust – even with the addition of hydraulic disc brakes for unrivalled control.
Key Features Cube Aerium C:68X SLT Tri Bike 2025
- Integrated Hydration: Stay hydrated with cutting-edge in-frame systems.
- Super Smooth Ride: Engineered for comfort without sacrificing speed.
- Predictable Handling: Exceptional control, even at high speeds or in challenging conditions.
- Unmatched Aerodynamics: Built for straight-line speed and all-out performance.
Full Specification
- Frame: Aerium C:68X® Monocoque Advanced Twin Mold Technology, Twin Head Tube, Full Internal Cable Routing, Flat Mount Disc, 12x142mm, AXH
- Fork: Aerium C:68X®, Integrated Cable Routing, Flat Mount Disc, 12x100mm
- Gear Shifters: Shimano Dura Ace ST-R9180
- Chainset: Shimano Dura Ace FC-R9200, 54x40T
- Rear Cassette: Shimano Dura Ace CS-R9200, 11-30T
- Chain: Shimano CN-M9100
- Rear Derailleur: Sram Red eTap AXS™, 12-Speed
- Bottom Bracket: Shimano SM-BB71-41B, 86mm Pressfit
- Pedals: Not included
- Wheelset: Newmen Advanced SL R.80 Streem, Carbon
- Front Hub: CUBE Alloy Light, QR, 6-Bolt
- Rear Hub: CUBE Alloy Light, QR, 6-Bolt
- Tyres: Conti Grand Prix 5000 TT, 25-622
- Brakes: Shimano Dura Ace BR-R9270, Hydr. Disc Brake, Flat Mount (140/140)
- Handlebars: CUBE Aerium C:68X® Cockpit System incl. Profile Design 43 ASC Carbon
- Bar Tape: CUBE Acid Bartape RD
- Headset: ACROS integrated, Top 1 1/8", Bottom 1 1/4"
- Stem: CUBE Aerium C:68 Cockpit System, 420mm, 40mm Rise
- Saddle: Selle Italia Watt SF Magnesium
- Seatpost: CUBE Aerium C:68® Aero
- Seat Clamp: CUBE Aerium Integrated
- Other details: CUBE Hydration & Storage System
- Weight: Starting from 9,1 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: 831400XS
- EPOS Code:






Product Description
Product Description
For perfectionists chasing speed and precision, the Aerium C:68X SLT is Cube’s fastest aero bike yet. With advanced engineering, premium materials, and wind tunnel-tested performance, this bike is designed to leave the competition in the dust – even with the addition of hydraulic disc brakes for unrivalled control.
Key Features Cube Aerium C:68X SLT Tri Bike 2025
- Integrated Hydration: Stay hydrated with cutting-edge in-frame systems.
- Super Smooth Ride: Engineered for comfort without sacrificing speed.
- Predictable Handling: Exceptional control, even at high speeds or in challenging conditions.
- Unmatched Aerodynamics: Built for straight-line speed and all-out performance.
Full Specification
- Frame: Aerium C:68X® Monocoque Advanced Twin Mold Technology, Twin Head Tube, Full Internal Cable Routing, Flat Mount Disc, 12x142mm, AXH
- Fork: Aerium C:68X®, Integrated Cable Routing, Flat Mount Disc, 12x100mm
- Gear Shifters: Shimano Dura Ace ST-R9180
- Chainset: Shimano Dura Ace FC-R9200, 54x40T
- Rear Cassette: Shimano Dura Ace CS-R9200, 11-30T
- Chain: Shimano CN-M9100
- Rear Derailleur: Sram Red eTap AXS™, 12-Speed
- Bottom Bracket: Shimano SM-BB71-41B, 86mm Pressfit
- Pedals: Not included
- Wheelset: Newmen Advanced SL R.80 Streem, Carbon
- Front Hub: CUBE Alloy Light, QR, 6-Bolt
- Rear Hub: CUBE Alloy Light, QR, 6-Bolt
- Tyres: Conti Grand Prix 5000 TT, 25-622
- Brakes: Shimano Dura Ace BR-R9270, Hydr. Disc Brake, Flat Mount (140/140)
- Handlebars: CUBE Aerium C:68X® Cockpit System incl. Profile Design 43 ASC Carbon
- Bar Tape: CUBE Acid Bartape RD
- Headset: ACROS integrated, Top 1 1/8", Bottom 1 1/4"
- Stem: CUBE Aerium C:68 Cockpit System, 420mm, 40mm Rise
- Saddle: Selle Italia Watt SF Magnesium
- Seatpost: CUBE Aerium C:68® Aero
- Seat Clamp: CUBE Aerium Integrated
- Other details: CUBE Hydration & Storage System
- Weight: Starting from 9,1 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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