CUBE REACTION PRO HARDTAIL MTB BIKE 2025 CEDAR' N 'BLUSH
Product Details - Cube Reaction Pro Hardtail Mtb Bike 2025 Cedar' N 'blush
Product Details - Cube Reaction Pro Hardtail Mtb Bike 2025 Cedar' N 'blush
Up hill or over mountain, the Reaction Pro's design and spec has got your back.
The Reaction Pro is the perfect blend of function, reliability and performance. On the one hand, because Cube have installed XT 12-speed gears from Shimano, which impress with a wide gear range and incomparably precise gear changes. Secondly, because of the hydraulic Shimano disc brakes, which reliably slow and stop the bike in all weathers, whether off-road or in the city. The final touch is provided by a RockShox Judy Silver air suspension fork with remote lockout, which is easy to adjust and absorbs all impacts and bumps with ease. The Reaction Pro: the perfect complete trail package!
Frame sizes XS, S are 27.5". Frame sizes M, L, XL and XXL are 29".
Key Features Cube Reaction Pro Hardtail MTB Bike 2025
- Rockshox Judy Silver suspension fork: For comfort and control.
- Disc Brakes: For reliable stopping in all conditions.
- Shimano Gears: Wide range of gears suitable for a range of terrain, with the simplicity of a single shifter.
Full specification
- Frame: Aluminium Lite, AMF, Double Butted, Internal Cable Routing, Tapered Head Tube, Flat Mount Brake, SIC Mount, FM Kickstand Mount
- Fork: RockShox Judy Silver TK AIR, 100mm, PopLoc
- Gear Shifters: Shimano XT SL-M8100
- Chainset: Shimano FC-MT511, 32T, Boost
- Rear Cassette: Shimano Deore CS-M6100, 10-51T
- Chain: KMC X12
- Front Derailleur: N/A
- Rear Derailleur: Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
- Bottom Bracket: Prowheel BSA PW-MB68
- Pedals: ACID PP MTB
- Rims: CUBE EX25, 32H, Disc, Tubeless Ready
- Front Hub: Shimano HB-QC300, QR, Centerlock
- Rear Hub: Shimano FH-QC500-MS, QR, Centerlock
- Tyres: Schwalbe Smart Sam, ActivL,2,25
- Brakes: ShimanoBR-MT410, Hydr. Disc Brake (160/180)
- Handlebars: CUBE Rise Trail Bar, 680mm
- Grips: ACID Icon
- Headset: CUBE FPH868, Semi-Integrated
- Stem: CUBE Performance Stem SLX, 31.8mm
- Saddle: Acid Venec Lite
- Seatpost: CUBE Performance Post, 27.2mm
- Weight: Starting from 14 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: 843120M
- EPOS Code:






Product Description
Product Description
Up hill or over mountain, the Reaction Pro's design and spec has got your back.
The Reaction Pro is the perfect blend of function, reliability and performance. On the one hand, because Cube have installed XT 12-speed gears from Shimano, which impress with a wide gear range and incomparably precise gear changes. Secondly, because of the hydraulic Shimano disc brakes, which reliably slow and stop the bike in all weathers, whether off-road or in the city. The final touch is provided by a RockShox Judy Silver air suspension fork with remote lockout, which is easy to adjust and absorbs all impacts and bumps with ease. The Reaction Pro: the perfect complete trail package!
Frame sizes XS, S are 27.5". Frame sizes M, L, XL and XXL are 29".
Key Features Cube Reaction Pro Hardtail MTB Bike 2025
- Rockshox Judy Silver suspension fork: For comfort and control.
- Disc Brakes: For reliable stopping in all conditions.
- Shimano Gears: Wide range of gears suitable for a range of terrain, with the simplicity of a single shifter.
Full specification
- Frame: Aluminium Lite, AMF, Double Butted, Internal Cable Routing, Tapered Head Tube, Flat Mount Brake, SIC Mount, FM Kickstand Mount
- Fork: RockShox Judy Silver TK AIR, 100mm, PopLoc
- Gear Shifters: Shimano XT SL-M8100
- Chainset: Shimano FC-MT511, 32T, Boost
- Rear Cassette: Shimano Deore CS-M6100, 10-51T
- Chain: KMC X12
- Front Derailleur: N/A
- Rear Derailleur: Shimano XT RD-M8100-SGS, ShadowPlus, 12-Speed
- Bottom Bracket: Prowheel BSA PW-MB68
- Pedals: ACID PP MTB
- Rims: CUBE EX25, 32H, Disc, Tubeless Ready
- Front Hub: Shimano HB-QC300, QR, Centerlock
- Rear Hub: Shimano FH-QC500-MS, QR, Centerlock
- Tyres: Schwalbe Smart Sam, ActivL,2,25
- Brakes: ShimanoBR-MT410, Hydr. Disc Brake (160/180)
- Handlebars: CUBE Rise Trail Bar, 680mm
- Grips: ACID Icon
- Headset: CUBE FPH868, Semi-Integrated
- Stem: CUBE Performance Stem SLX, 31.8mm
- Saddle: Acid Venec Lite
- Seatpost: CUBE Performance Post, 27.2mm
- Weight: Starting from 14 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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