Upgraded for 2022, the Nzumbi is specially designed for 9+ year olds with a 26” wheel, improved design and an impressive specification that’s perfect whether your child’s new to riding or is an aspiring mountain bike racer already leading off-road adventures. The Nzumbi isn’t just a junior mountain bike – it’s carefully designed to excel off-road. That’s why many of its features can be found on Voodoo’s adult mountain bike range, providing your child with everything they need to develop their skills. Every aspect of the bike is designed to be modern and up to date with current trends, including a lightweight, junior-specific frameset that incorporates technology trickled down from the adult mountain bike range and is robust enough to handle any knocks as your child learns. The geometry is also a scaled-down version of the geometry used on adult bikes. And as we all know, a frame has got to look good too – and the Nzumbi doesn’t disappoint! A cool colour scheme will ensure your kid looks cool on their new ride. Pedal power is supplied by a Shimano 1x drivetrain that’s intuitive, easy to maintain and provides reliable performance whether on your local trail or on a family adventure. Combined with the rear cassette, there’s enough gears to get up the steepest hills. Just as impressive are the hydraulic disc brakes that provide reliable stopping power in all conditions, so you can be confident your child is in safe hands. Keeping the Nzumbi firmly planted, the bike’s equipped with high-volume, performance tyres that provide plenty of grip. This grip is enhanced by a Suntour suspension fork which also has a lock-out that disables the suspension for easier pedalling when riding on the flat or uphill. All of this contributes towards a ride that’s capable, but just as importantly, lots of fun! So much fun that the family cycling adventures can last all day – and when they do, a special mountain bike saddle will keep your little one comfortable. With such a carefully considered design, the Nzumbi is one of the best junior mountain bikes around.


29er Mountain Bike
Tyres Maxxis Ardent, 60TPI, folding bead
Forks Rock Shox Judy Gold, Boost, Tapered 1 1/8" - 1.5"
Forks - Adjustable damping Yes - Air, rebound and compression
Rear wheel travel Hardtail
Bottom Bracket Sram Powerspline, 73x118mm
Cassette/Freewheel Sram NX, 11 speed, 11-42t
Chain Sram, 11 speed, PC-1110
Chainset Sram NX 32t, (S - 165mm, M/L/XL - 170mm)
Front Hub Alloy, boost 110mm, 15mm bolt-through axle
Front Brake Sram Level, 180mm rotor
Front Derailleur Sram NX, long cage, 11 speed
Grips Black, lock-on
Handlebars Voodoo Alloy, 31.8mm clamp
Headset 1 1/8" to 1.5" Tapered 44mm upper and 56mm lower
Pedals Flat Wellgo Alloy, 9/16"
Pedals Included Yes
Quick Release Front Wheel No
Rear Hub Alloy, boost 148 through-axle
Rims 29" Alloy, black, 32H
Tyre Size 29" x 2.25"
Suspension Front Suspension
Seatpost Voodoo Alloy 31.6mm, 35mm Q/R seat clamp

Geometry NZUMBI 26" Wheel

Size S (16in) M (18in) L (19in) XL (20in)
ST (Seat tube) 410mm 460mm 480mm 500mm
TT (Top tube) 600mm 620mm 640mm 660mm
HT (Head tube) 105mm 110mm 115mm 120mm
SA (Seat angle) 74.5 degrees 74.5 degrees 74.5 degrees 74.5 degrees
HA (Head angle) 66.5 degrees 66.5 degrees 66.5 degrees 66.5 degrees
Suspenion Travel 120mm 120mm 120mm 120mm
BBd (Bottom bracket drop) 65mm 65mm 65mm 65mm
Rake (Fork offset)
RC (Chainstays) 435mm 435mm 435mm 435mm
Stem 45mm 45mm 45mm 45mm
Handlebars Width/Rise 760mm 780mm 780mm 780mm
Seatpost length 350mm 400mm 400mm 400mm
Crank length 170mm 170mm 170mm 175mm