• Vitus Bikes Nucleus 275 VR Hardtail Bike 2017

    • HOT PRODUCTOver 250 people are looking at this item.

        • $512.99 512.99
        • RRP $569.99
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      27.5" (650b)
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      38cm (15")
      44cm (17.25")
      48cm (19")
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Vitus Bikes Nucleus 275 VR Hardtail Bike

The 2017 Nucleus 275 VR takes performance and value to another level! Following on from the success of last year's bike which won the accolade of “Hard Tail Of The Year" from MBR the 2017 Nucleus 275 VR presents even greater value!

Built around the same great frame and components package; features include Suntour XCR suspension forks, Shimano Altus shifters/derailleurs and Tektro hydraulic disc brakes. The Nucleus 275VR offers performance and style at an exceptional price!

Lightweight 6061-T6 Alloy Frame

A lightweight 6061-T6 alloy frame provides a bombproof chassis for trail centre assaults with great upgrade potential for fitting a chain guide thanks to the ISCG tabs.

Our aggressive trail geometry has been designed around 27.5" (650b) wheels and a 120mm travel fork, a short headtube and low bottom bracket keep the centre of gravity low and provide improved handling whilst the larger wheel size offers improved performance and handling.


  • Frame: 6061-T6 alloy
  • Forks: Suntour XCR LO-R 27.5", Air Spring with Pre-Load Adjustment, Hydraulic Speed Lock-Out with Rebound Damping Adjustment, 1.1/8" Steel Steerer, 120mm Travel, 9mm QR


  • Chainset: Suntour XCM, 175mm, 36tx22t
  • Bottom Bracket: Square taper
  • Shifters: Shimano Altus SL-M370 Rapid Fire Plus, 9-Speed
  • Front Derailleur: Microshift MD-462B, 34.9mm Band
  • Rear Derailleur: Shimano Altus RD-M370
  • Cassette: Shimano CS-HG300, 11t-32t, 9-Speed
  • Chain: KMC Z99, 9-Speed


  • Rims: WTB ST i19 TCS (tubeless ready), 27.5"
  • Front Hub: KT KT-MD7F, 110mm x QR, disc brake 6-bolt
  • Rear Hub: KT KT-MD4R, 135mm x QR, disc brake 6-bolt
  • Spokes: Stainless
  • Tyres: Front – WTB Vigilante Comp, High grip compound, 27.5" x 2.3", Rear – WTB Trail Boss, 27.5" x 2.25"


  • Front Brake: Tektro HD-M290 Hydraulic Disc Brake – 160mm Rotor
  • Rear Brake: Tektro HD-M290 Hydraulic Disc Brake – 160mm Rotor
  • Handlebars: Vitus Riser Bar, 6061 Double Butted Alloy, 15mm Rise, 740mm Wide
  • Headset: FSA Orbit 1.5B Zero Stack (NO.57B) 1.1/8"
  • Stem: Vitus, 3D Forged 6061-T6 Aluminium, +/- 6 Degree Rise, 60mm Extension
  • Saddle: Vitus
  • Seatpost: Vitus Alloy, 15mm Offset, 31.6mm x 400mm
  • Seatclamp: Vitus QR

Weight: 13.57kg/29.92lbs (size M)

Buy Vitus Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery cost $94.13
  • Delivery toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by PayPal, Bank Transfer or Card


  • Colour: Black - Red
  • Frame Size: 48cm (19"), 38cm (15"), 44cm (17.25")
  • Wheel Size: 27.5" (650b)
  • Gender: Male
  • Speed: 18 Speed
  • Material: Alloy
  • Fork Travel: 120mm

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