Cube Reaction Pro Mountain Bike - Goblin and Black - 143110M

The Cube Reaction Pro Mountain Bike is a versatile hardtail designed for dependable trail performa...

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The Cube Reaction Pro Mountain Bike is designed for riders seeking dependable trail performance and efficient riding on varied terrain. Its key benefit lies in the balance of reliable Shimano components, capable suspension, and trail-ready geometry, making it ideal for cross-country and general trail use. A potential caveat is its focus on hardtail performance, meaning it may not offer the same level of downhill comfort as a full-suspension bike. Key features include an aluminium frame, a 12-speed Shimano XT drivetrain, hydraulic disc brakes, and a RockShox air suspension fork with remote lockout.

All features

Model Part Number143110M
BrandCube

Extended Product Information

FAQs

What type of riding is the Cube Reaction Pro best suited for?

The Reaction Pro is ideal for cross-country riding, general trail use, and riders looking to progress their skills on varied off-road terrain. It excels on climbs and offers confident handling on moderate descents.

Can I install a dropper post on this bike?

Yes, the frame is designed to be dropper post compatible, allowing for internal cable routing of a stealth dropper post.

What is the maximum tire clearance?

The bike has clearance for tires up to 2.25 inches wide.

How do I adjust the RockShox Judy Silver fork?

The fork has an air spring that should be adjusted based on your body weight using a shock pump. Rebound damping can also be adjusted to control the speed at which the fork extends after compression.

What maintenance is required for the drivetrain?

The Shimano XT drivetrain should be kept clean and lubricated regularly, especially after riding in adverse conditions. Periodic checks of shifting performance are recommended.

Does the bike come with pedals?

Typically, bikes at this level are sold without pedals to allow riders to choose their preferred type. Please check the specific product listing for confirmation.

What is the warranty on the Cube Reaction Pro?

Cube typically offers a limited warranty on their frames and components. Specific warranty terms and duration should be confirmed with the retailer or manufacturer.

Troubleshooting

Gears not shifting smoothly

Check for cable tension adjustment, ensure the derailleur hanger is straight, and clean/lubricate the drivetrain components.

Brakes feel weak or spongy

Inspect brake pads for wear. If wear is not the issue, the hydraulic brake system may require bleeding to remove air bubbles. Consult a mechanic if unsure.

Suspension fork is stiff or not engaging properly

Ensure the air pressure is set correctly for the rider's weight. Clean the stanchions and apply suspension lubricant. If issues persist, the fork may need servicing.

Excessive noise from the bottom bracket

The bottom bracket may need to be cleaned and re-greased, or it may require replacement if damaged.

Pros and Cons

Pros

  • Reliable and precise Shimano XT 1x12 speed drivetrain.
  • Adjustable RockShox air suspension fork with convenient remote lockout.
  • Confident stopping power from Shimano hydraulic disc brakes.
  • Versatile geometry suitable for cross-country and trail riding.
  • Durable aluminium frame with modern features like internal cable routing.

Cons

  • As a hardtail, it may offer less comfort on very rough descents compared to full-suspension bikes.
  • The included tires are optimized for speed, which might offer less grip in very muddy conditions.
  • While dropper post compatible, it does not come standard, requiring an additional purchase for full functionality.

Setup, Compatibility & Care

Initial Setup: Upon receiving the bike, it's recommended to have it professionally assembled or to consult a qualified mechanic for final checks. Key areas include torquing bolts to specification, adjusting the saddle and handlebar height, and setting tire pressure. The suspension fork may require initial setup based on rider weight and preference.

Compatibility: The bike is compatible with standard 2.25-inch tires. It features internal cable routing and is dropper post compatible, meaning a stealth-routed dropper post can be installed with the appropriate cable routing.

Care: Regular cleaning with mild soap and water is advised. Ensure the drivetrain is kept clean and lubricated, especially after riding in wet or muddy conditions. Check brake pad wear and hydraulic fluid levels periodically. Suspension fork lower leg lubrication should be performed according to RockShox recommendations to maintain performance.