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Out of stock - Calibre Bossnut Limited Edition Mountain Bike

Out of stock

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Product code: 15985702 / 360559

The Calibre brand is all about introducing people to Mountain Biking and ensuring they have a good experience whatever their budget.

It's hardly surprising that the Calibre Bossnut is renowned as the best entry level full suspension bike on the market. When it comes to getting the best experience possible for the least amount of money, this bike cleans the floor with the competition.

This sleek black limited edition frame has a lower standover, longer reach and slacker angles, perfect for ripping round trail centres or down technical descents.

  • Frame: 6061 Alloy, 130mm rear wheel travel, 142 x 12mm bolt through
  • Forks: Rock Shox Recon RL 130mm - 42mm offset, Alloy tapered steerer
  • Chainset: SRAM SX Eagle Power Spline 32T
  • Front derailleur: SRAM SX Eagle
  • Rear derailleur: SRAM SX Eagle
  • Cassette: SRAM SX Eagle – PG1210
  • Brakes: SRAM Level T brakes with 180mm front and 160mm rear rotors
  • Shifters: SRAM SX Eagle
  • Rims: WTB ST i25 32H tubeless ready
  • Tyres: WTB Vigilante High Grip Comp 2.3" front and WTB Trail Boss Comp 2.25" rear
  • Stem: Calibre Trail 45mm
  • Bars: Calibre Trail 15mm offset – 30.9mm 350mm length
  • Headset: FSA Orbit tapered No. 57E
  • Seatpost: Calibre trail 30.9mm 350mm length
  • Saddle: WTB Volt Sport
  • Pedals: Resin test pedals
  • Colour: black

**Some minor assembly is required. See our video (below the image) or consult our assembly guide for assistance.


This product qualifies for the following delivery methods

Standard Delivery (Up to 10 days) (FREE)


Once despatched you will receive updates from the courier.

Premium Express Delivery (2 working days) (£6.95)


Premium Express delivery takes 2 working days, order by 4pm. Once despatched you will receive updates from the courier.

Reserve and Collect (within an hour) (FREE)


We will notify you when your order is ready to collect.

Click and Collect (Up to 10 days) (FREE)


You will be notified when your order is ready to collect.

AM Delivery (£7.95)


Order by 8pm and get your item delivered to you by 12pm the next working day (Not available for NI, Channel Islands or Highlands)

Bike Delivery (£4.95)


Bike delivery is £4.95. This applies to all bikes, and these orders are upgraded to a DHL courier service.

British Forces Post Office (BFPO) (FREE)


Delivery before 10:30am (£8.95)


Saturday Delivery (order by 6pm Friday) (£5.95)


Next Day Delivery (order by 6pm Mon - Fri) (£2.95)


Delivered by UK Mail. Remote areas may take longer, please click here for more info.

Click and Collect Next Day (order by 6pm Mon - Fri) (£2.95)



Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.

Ratings & Reviews

Overall Rating

2.33 out of 5
3 reviews
Write a review
2.33 out of 5

Outstanding fun

The build quality of the bike was rubbish. Had to strip and grease pretty much everything, even the shock bushings were jammed in without grease.

The bike is amazing. Low centre of gravity, crazy fun

2.33 out of 5

Approach with eyes open...and toolbox ready!

Headset bearings unserviceable after only 3 months, spokes loose on rear wheel, cassette loose. Son weighs 8 1/2 st soaking wet so disappointed in the performance. Lot's of ongoing fettling required.

2.33 out of 5

Piece of s**t

It’s good for 1 week .
Forks broke straight away
They bearings aren’t sealed so have sooooo much play in them after you ride it a couple times
Cranks and bottom bracket creak after you hit some jumps

Found a lower price online? We'll beat it by 10%