Calibre Bossnut Full Suspension Mountain Bike

The Calibre Bossnut is our MTB of the Year because of its well-earned, outstanding legacy. Capable...

Best current price£1,499.00from Millets

All Offers

4 offers from £1,499.00

View price history by clicking the chart icon.

MilletsCalibre Bossnut Full Suspension Mountain Bike Teal Extra Large
£9.95 delivery
£1,499.00
Visit shop

Product Information

Full details

The Calibre Bossnut is designed for new mountain bikers or those returning to the sport, offering outstanding trail performance and a high-quality build at an affordable price. Its legacy is built on reliability and capable handling in diverse conditions. While it excels as an entry-level performance bike, serious off-road enthusiasts might eventually seek more advanced customization options.

All features

Model Part Number003545616
BrandCalibre

Extended Product Information

FAQs

Does the bike come fully assembled?

No, bikes purchased online are delivered in a box and require final assembly. You can opt for free assembly at a GO Outdoors store or use the provided assembly guides.

What is the warranty period for the Calibre Bossnut?

Please refer to the specific warranty information provided by the retailer at the time of purchase. Typically, frames have a longer warranty period than components.

Can I upgrade components on this bike?

Yes, the Bossnut is designed with an upgradeable frame, making it a great platform for future customizations and personalization.

What size of rider is this bike best suited for?

The bike is available in multiple sizes (XS, S, M, L, XL). Refer to the size guide for specific recommendations based on rider height.

Are the tires tubeless compatible?

Yes, the rims are 30mm internal width and are tubeless ready, allowing you to convert to a tubeless setup.

How often should I get my bike serviced?

It's recommended to get a safety check within 6 weeks of purchase and a full service annually, or more frequently if riding in demanding conditions.

What type of riding is the Bossnut best for?

The Bossnut is ideal for trail riding, cross-country, and general mountain biking, offering a balance of climbing efficiency and descending capability.

Troubleshooting

Bike arrived with missing or damaged parts.

Contact your nearest GO Outdoors store with a bike servicing department or the retailer you purchased from to arrange a resolution.

Brakes feel weak or noisy.

Ensure brake pads and rotors are clean and free from contamination. Check for proper alignment and bed-in the brakes if they are new. If issues persist, seek professional inspection.

Gears are not shifting smoothly.

Check the derailleur hanger for bends. Ensure the gear cables are clean and properly tensioned. A professional tune-up may be required.

Suspension feels stiff or unresponsive.

Ensure the suspension has been properly set up for your weight. Check for any obvious obstructions. For persistent issues, consult the suspension manufacturer's guidelines or a service center.

Dropper post is not functioning correctly.

Check cable tension and ensure it's clean. Some minor issues can be resolved with basic maintenance, but for complex problems, contact customer support or a service center.

Pros and Cons

Pros

  • Exceptional value for its componentry and performance.
  • Designed with an upgradeable frame, catering to long-term ownership.
  • Comfortable geometry suitable for trail riding and long days out.
  • Reliable suspension and drivetrain components for the price point.
  • Excellent tire choice for diverse trail conditions.

Cons

  • May require assembly by the user or a professional.
  • Entry-level components might be a limiting factor for highly competitive riders.
  • While capable, it may not feature the cutting-edge technology of higher-end bikes.
  • Specific component substitutions can occur without notice.

Setup, Compatibility & Care

Assembly: Bikes purchased online are delivered in a box and require final assembly. You can find detailed step-by-step and video guides in the GO Outdoors Bike Assembly guide. For convenience, GO Outdoors offers FREE bike assembly at any store with a bike servicing department (excluding GO Express and selected locations). It's recommended to call ahead to book this service. Alternatively, partners at LeisureLakes bikes can also assemble and inspect your bike.

Compatibility: The frame features boost spacing for modern wheel standards. The headset is a tapered FSA No. 57e (ZS44 upper, ZS56 lower). The bottom bracket is a standard 73mm threaded BSA. The seatclamp is 34.9mm.

Care: Regular cleaning after rides, especially in muddy conditions, is essential. Keep the drivetrain clean and lubricated. Check tire pressures regularly. It's recommended to have the bike inspected at a GO Outdoors store or by a qualified mechanic periodically, especially after the initial break-in period. Take advantage of the FREE 6-week safety check offered with every bike purchase.

Similar items

Price History

DatePrice
Visit shop