Vitus Nucleus 27 VR Alloy Hardtail Mountain Bike 2021

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As far as I'm aware this Vitus deal is sold out.

The Vitus Nucleus is the 4x winner of the MBR magazine £500 Hardtail of the Year award.

  • 2021 Vitus Alloy Hardtail MTB Frame with Front Suspension
  • 27.5" Disc Brake Wheels
  • 8 Speed (1 x 8)
  • Was available in L in Grey.

2021 Vitus Nucleus 27 VR MTB

This model rolls upon 27.5" wheels and is equipped with superb components aboard a quality frame, giving you more confidence and performance than you would expect from a bike at this price-point.

Plus, it features SR Suntour suspension and a Box Four 8-Speed drivetrain, making it a superb bike for XC trail riding and all-day epics at the bike park.

Comfortable and Agile Geometry Don't be fooled by the price point, the Nucleus isn't your run of the mill entry-level mountain bike. It's the foundation of the Vitus mountain bike range, with aggressive geometry designed to get you hooked. Don't say we didn't warn you.

For 2021 all models now come with 1x groupsets. Box Four 1x Drivetrain and Tektro Disc Brakes The low, long, and slack geometry is coupled to 120mm of Suntour Air suspension taking care of any rough terrain you'll encounter on the trails while the Tektro M275 brakes will give you ample stopping power. For 2021 the Nucleus has received a threaded bottom bracket for increased durability and a wide range groupset thanks to the new Box Four drivetrain.

A clutch activated rear mech, and a narrow wide 1x chainring up front will keep you on the trails all day. WTB Rims and Tyres Vitus' tried and tested combination of WTB tyres and rims offers superior performance and grip. Finished off with a combination of Vitus and Nukeproof components the Nucleus 29 VR has stepped up to take your riding to the next level.

Frame: Nucleus Aluminium 6061-t6 BSA Threaded Bb, IS Disc Brake Mounts, 135mm x 9mm QR.

Fork: SR Suntour XCR32 Air Lor Ds 27.5" Tapered Alloy Steerer, 120mm Travel, Post Mount Disc Brake Mounts, 100mm x 9mm QR.

Headset: FSA No:57b 1-1/8" Upper 1.5" Bottom.

Handlebar: Nukeproof Neutron V2 Riser 6061 Alloy, 25mm Rise, 9 degrees Back Sweep, 760mm Wide S/m, 780mm Wide L/xl 31.8mm.

Stem: Vitus 50mm Alloy, 50mm Reach, 3 degrees Rise.

Grip(Tape): Vitus Lock On.

Front Rim: WTB ST I30 TCS 2.0, 27.5", 32h TCS Tubeless Tape Fitted.

Rear Rim: WTB ST I30 TCS 2.0, 27.5", 32h TCS Tubeless Tape Fitted.

Front Hub: Vitus KT K68f 32h, 6 Bolt, 100mm x 9mm Qr.

Rear Hub: Vitus KT K68r, 32h, 6 Bolt, 135mm x 9mm Qr.

Front Tyre: Wtb Vigilante Comp High Grip Compound, 27.5" x 2.3".

Rear Tyre: Wtb Trail Boss Comp 27.5" x 2.25".

Spokes: Vitus.

Chain: Box Four 8 Speed 112 Link.

Crankset: Samox 170mm, Narrow Wide Chainring, 32t.

Bottom Bracket: BSA.

Front Brake Set: Tektro Hd-m275.

Rear Brake Set: Tektro Hd-m275.

Rotors: Tektro Tr180-tr160 180mm Front, 160mm Rear, 6 Bolt.

Rear Derailleur: Box Four 8 Speed Wide W/ Clutch.

Rear Shifter: Box Four 8 Speed Multi Shifter.

Freewheel: Sunrace 11-42t 8 Speed.

Saddle: Nukeproof Neutron.

Seat Post: Vitus 6061 Alloy, 31.6mm x 400mm, 0mm Offset.

Seat Screw: Vitus Bolt 34.9mm.

.. more details.

Nucleus 27 VR MTB Specification

Bike TypeMountain Bikes
Frame Material
Frame Type
Fork Type
Brakes Type
Number of Gears
Wheel Diameter
Designed for
RetailerChain Reaction Cycles
Lowest Price£599.99

Where to buy the Vitus Nucleus 27 VR Alloy Hardtail Mountain Bike 2021?

As far as I'm aware, this Vitus Nucleus 27 VR MTB deal has expired.

You can see if it is on sale at Merlin

or if I have any other suitable Mountain Bikes.

This Vitus deal originally cost £599.99 and was last updated on 11th September 2021.

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Welcome to Bike Bargains - I scour the internet trying to find the best deals specifically for UK based cyclists. Over the years I've saved hundreds of pounds on cycling gear, simply by shopping around and buying cycling consumables only when they're on sale. Whether you're a road cyclist or a DH mountain biker, I handpick the best money saving cycling related bargains I can find - and will hopefully save you money too! If any deals have expired, then please let me know by clicking the Expired button, and I'll then remove them. A full list of expired deals can be found here. Bike Bargains is a participant in the Amazon EU Associates Programme, an affiliate advertising programme designed to provide a means for sites to earn advertising fees by advertising and linking to All details are believed to be correct, but please check with the retailer prior to buying - deals and specifications change, and your contract is solely with the retailer. Here is my Privacy Policy.

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Claire x