Vitus Nucleus 24 Youth Alloy Hardtail Mountain Bike 2021

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The 2021 Vitus Nucleus 24 Kids Mountain Bike features an aluminium hardtail frame with front suspension, 8 speed disc groupset (1 x 8), 24" wheels, weighing 11.01kg and is finished in red & silver.

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The Vitus Nucleus 24 is a hardtail aimed at youth riders and juniors breaking into the sport of MTB riding.

  • 2021 Vitus Alloy Hardtail MTB Frame with Front Suspension
  • 24" Disc Brake Wheels
  • 8 Speed (1 x 8)
  • Was available in M in Red & Silver.
  • Weighs 11.01kg

2021 Vitus Nucleus 24 Kids MTB

Its design takes inspiration and is based on the award-winning adult Nucleus model.

It features a long, low and slack geometry, confidence inspiring components and is ideal for XC, trail and bikepark riding.

Box Four 1x8-Speed Drivetrain and Spinner Grind Suspension Built around a lightweight aluminium frame and an age appropriate wheel size but featuring many of the performance focused components found on the adults' bikes. Vitus has upgraded this bike for 2021 with the excellent BOX Four 8 groupset, featuring a clutch activated rear mech, and a 1X chainring. This 1 x 8 speed system paired with the 30T ring and 11-34 cassette is the perfect setup to start ripping the trails.

Up front the suspension is taken care of by a Spinner Grind 65mm travel air suspension fork with lock out that's also adjustable for rider weight. Tektro Hydraulic Disc Brakes Tektro hydraulic disc brakes with a 160mm rotor's offer great stopping power and adjustable reach levers. Vitus wheels featuring Schwalbe Rocket Ron 2.1" tyres, and an all-aluminium finishing kit give the bike a look even parents are envious of.

Frame: Nucleus Aluminium - 24" Wheel BSA Threaded Bb, IS Disc Brake Mounts, 135mm x 9mm QR.

Fork: Spinner Grind 24" Air Lc 65mm Travel, IS Mount, 100mm x 9mm QR, Lock-out.

Headset: FSA No:11g Semi-cartridge, 1.5mm Top Cover, Height 8.7mm.

Handlebar: Vitus Aluminium 6061 Aluminium, 15mm Rise, 9 degrees Back Sweep, 620mm Wide.

Stem: Vitus Aluminium 6061 Aluminium, 40mm Length, +/- 3 degrees.

Grip(Tape): Vitus 110mm, Closed End.

Front Rim: Vitus Shining Bx-32, 28 Hole, Double Wall, Eyelets, Disc Specific.

Rear Rim: Vitus Shining Bx-32, 28 Hole, Double Wall, Eyelets, Disc Specific.

Front Hub: Vitus KT K08f, 28 Hole, 6 Bolt, 100mm x 9mm QR.

Rear Hub: Vitus KT K08r, 28 Hole, 6 Bolt, 135mm x 9mm QR, 8/9/10 Speed Freehub.

Front Tyre: Schwalbe Rocket Ron 24" x 2.1", Performance, TLR.

Rear Tyre: Schwalbe Rocket Ron 24" x 2.1", Performance, TLR.

Spokes: Vitus.

Chain: Box Four 8 Speed.

Crankset: Samox 140mm Crank Arm, 30t, Double Chain Guard, Reduced Q Factor.

Bottom Bracket: BSA Cartridge 68mm, 113.5mm.

Front Brake Set: Tektro Hd-m276 Hydraulic Disc, Reach Adjust.

Rear Brake Set: Tektro Hd-m276 Hydraulic Disc, Reach Adjust.

Rotors: Tektro Tr160 Front: 160mm, Rear: 160mm.

Rear Derailleur: Box Four 8 Speed Wide with Clutch.

Rear Shifter: Box Four 8 Speed Multi Shifter.

Freewheel: Sunrace Csm66 11-34t, 8 Speed.

Saddle: Vitus Kids.

Seat Post: Vitus 6061 Alloy, 27.2mm x 250mm, 20mm Offset.

Seat Screw: Vitus 31.8mm.

Weight: 11.01kg.

.. more details.

2021 Nucleus 24 Kids Mountain Bike Specification

Bike TypeKids Bikes
Frame MaterialAlloy
Frame TypeHardtail
Fork TypeSuspension Fork
Brakes TypeDisc Brakes
Number of Gears8 Speed
ChainringsSingle Chainring
Cassette8 Speed
Wheel Diameter24"
ColourRed & Silver
Designed forMTB
Lowest Price£424.99

Where to buy the Vitus Nucleus 24 Youth Alloy Hardtail Mountain Bike 2021?

As far as I'm aware, this Vitus Nucleus 24 Kids deal has expired.

You can see if I have any other suitable Kids Bikes.

This Vitus deal was originally found at Wiggle, costing £424.99 (down from £499.99) and was last updated on 8th May 2022.

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Kids Bike Deals

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Admittedly my website is more geared towards adult sized bikes, as these tend to be the models which are the most popular, and offer you the most savings. Also, often the only reduced kids bikes I see are the cheap and cheerful ones, and I don't want to promote rubbish bikes to my visitors! However if and when I find any discounted kids bikes, then I include them in my kids section. If you can't find a suitable bike there, why not see my Road Bikes and Mountain bikes sections, where you can check out the smaller models which may well fit younger legs.

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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! 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.

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