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Members Price£1,499.00
Retail Price £1,700.00
Offer: BLACK FRIDAY MEMBER'S DEAL
Product code: 19663228 / 706303
The name Bossnut needs no introduction in the mountain bike world. Originally launching almost a decade ago, the Calibre Bossnut redefines what an entry level full-suspension bike is capable of.
The Calibre Bossnut has won countless awards since it first hit the scene back in 2015 and became the benchmark for all entry level full-sus mountain bikes.
If you wanted to get into mountain biking and didn’t have a huge budget then the Bossnut was the bike to buy, and it quickly became the go-to for new riders or people getting back into the sport. This perfectly summed up Calibre’s ethos of producing bikes that provide affordable performance.
The original Bossnut went through 5 iterations and continued to grow in popularity until 2020 when all production ceased during the pandemic. It’s been over 4 years since the last model launched; 4 years of redevelopment, testing, prototyping and refining to create the best entry level performance mountain bike on the market.
Back better than ever the 2025 Calibre Bossnut is built around a brand new frame designed from the ground up with progressive geometry that's amazing out of the box, as well as worthy of upgrades to stand the test of time. Stacked with quality components that make it more capable than ever and with the same easygoing feel that it's always been loved for.
Available online and in the following GO Outdoors stores while stocks last: Basingstoke, Berwick, Blackburn, Bury, Canterbury, Cardiff, Chester, Chesterfield, Clydebank, Coatbridge, Derby, Doncaster, Edinburgh, Erdington, Gateshead, Harlow, Hull, Inverness, Ipswich, Kidderminster, Liverpool, Loughborough, Milton Keynes, Norwich, Nottingham, Penrith, Peterborough, Plymouth, Pudsey, Shrewsbury, Stockport, Stoke, Sunderland, Swansea, Swindon, Taunton, Thurrock, Wakefield, Wigan, Wolverhampton, Coventry, Stockton and York.
Size info
XS - 5'5" (165cm) to 5'9" (175cm)
S - 5'6" (168cm) to 5'10" (178cm)
M - 5'8" (173cm) to 6' (183cm)
L - 5'10" (178cm) to 6'2" (188cm)
XL - 6'1" (185cm) to 6'6" (198cm)
• Frame: 29” 6061 Alu, boost spacing, 135mm rear travel, tool and bottle bosses
• Forks: RockShox Recon Silver RL, 29”, 140mm, stealth boost, 42mm offset
• Rear shock: RockShox Deluxe Select R, 210x55
• Handlebar: 780mm, 31.8mm, 20mm rise
• Stem: 45mm, 31.8mm clamp
• Grips: Calibre lock-on grips
• Headset: FSA No. 57e tapered, ZS44 upper, ZS56 lower
• Saddle: Calibre trail
• Dropper post: X-Fusion Manic LC, XS&S:125mm, M:150mm, L&XL: 170mm
• Seatclamp: 34.9mm
• Chainset: Shimano Cues 32T, 170mm cranks
• Pedals: Flat pedals
• BB: 73mm threaded BSA BB
• Chain: Shimano Linkglide, LG500
• Cassette: Shimano, 10 speed, 11-48T
• Shifters: Shimano Cues
• Rear derailleur: Shimano Cues
• Front Tyre: Maxxis 29” x 2.5” Minion DHF 60Tpi Exo
• Rear Tyre: Maxxis 29” x 2.4” Forekaster 60Tpi Exo
• Rims: 30mm ID, tubeless ready
• Front hub: Shimano, 110mm, 32h
• Rear hub: Shimano, 148mm, 32h
• Thru-axle: M12, pitch 1.5, length 172mm, thread length: 20mm
• Brakes: Shimano MT401
• Rotors: Shimano 180mm
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Available
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New Membership numbers are emailed within 48 hours, and welcome packs arrive up to 15 days later.
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Available
You will be notified when your order is ready to collect. Please do not travel to store until you have been notified.
Any new Membership numbers will be emailed to you within 24 hours, and welcome packs arrive up to 15 days later.
Returning orders to us is easy. Whatever your reason, we offer a refund or exchange within 28 days of delivery or collection.
This bike is perfect for a beginner to a pro rider like my self . This bike comes a low spec but that means nothing to this bike it’s a all round beast