For kids
from 1.05 m
Weight
from 7.2 kg
wheel size
20 inches
Suspension travel
50 mm
Matz20
Safe and controlled handling
The lightweight handlebars from VPACE, combined with the 40 mm-long stem from Reverse, ensure safe and controlled handling in every riding situation. Gear changes are made using a smooth-operating Sram X5 trigger shifter, whilst braking is handled by the reliable Magura MT4 disc brakes. The 1-finger HC aluminium brake levers can be perfectly adjusted to fit smaller children’s hands and offer precise control and maximum braking power with minimal effort.
A lightweight carbon fork or a comfortable suspension fork
Lightweight, stiff, responsive. The carbon fork is ideal for anyone who values low weight and maximum efficiency. The RST First Air suspension fork, with 50 mm of travel and a thru-axle, offers greater comfort and control off-road. It is specially tuned for the lighter weight of young riders – Kids Tuned – and thus delivers particularly responsive handling and top performance on the trail.
A child-friendly crank. Powerful and clever.
We have specifically designed the lightweight VPACE SL children’s crankset to suit the anatomy of young riders with narrow hips. With a Q-factor of 150 mm, it allows for a natural leg position, resulting in greater pedalling efficiency and noticeably better power transfer. Thanks to the 3-hole direct mount, changing the chainring is a matter of seconds.
Circuit with high bandwidth
Whether riding steeply uphill or fast downhill – with the robust SRAM X7 9-speed rear derailleur, young riders can change gears precisely, smoothly and reliably, whatever the terrain. Thanks to the wide gear range of the Microshift ADVENT 11-38 cassette, the right gear is always available in every situation, ensuring the riding fun never falls by the wayside.
Lightweight aluminium frame with UDH derailleur hanger
Thanks to the cleverly designed set of 6061 aluminium tubes, the Matz20 frame is extremely light, stiff and robust all at once. The geometry is sporty yet balanced and specifically tailored to the needs of young cyclists: a short rear triangle makes the bike particularly agile and makes it easier to shift weight on more technically demanding terrain. Combined with a shorter top tube and head tube, the bike’s handling is noticeably improved, thereby enhancing control and riding safety. A steep seat angle, combined with child-friendly cranks, supports ergonomic and efficient pedalling and helps to conserve valuable energy.
The 29er principle with lightweight wheels
With the VPACE 29er concept, we use large wheels across all model sizes. For example, a child who is 105 cm tall can already ride our Matz20 with 20-inch wheels. With other manufacturers, however, a 16-inch wheel would be the norm. Why does this make sense? Because larger wheels roll more efficiently, offer a smoother ride and clear obstacles more easily. Combined with our exceptionally lightweight VPACE WTB i25 SL wheels, young mountain bikers benefit from significantly better acceleration, greater efficiency and improved safety – whether on the trail, on tours or in races. They can be easily converted to tubeless on request.
Scope of application
The Matz20 is a Category 3 mountain bike and is therefore ideally suited to rough trails, unpaved paths and technically challenging terrain. Jumps and drops of up to 60 cm are no problem, provided you have the right riding technique. Whether it’s a leisurely ride, a quick lap on your local trail or a fast XC race, the Matz20 is up to the task. The Matz20 children’s bike has been designed for a rider weight of up to 35 kg.
- FrameMatz20 V2, 6061 aluminium with thru-axle, 142x12mm UDH dropouts, PM 140 mm
- ForkRST F1RST suspension fork, 50 mm (15x100) or carbon rigid fork (15x100)
- WheelsetVPACE SL20, WTB i25 SL 25 mm rim width, tubeless-compatible, HG freehub
- TyresSchwalbe Rocket Ron, 20x2.25
- BrakesMagura MT4 with HC1 levers, Ashima ARO08 140 mm discs (160 mm with suspension fork)
- GroupsetSRAM X5/X7 trigger rear derailleur with 9 speeds, Microshift ADVENT 11-38 cassette
- CrankVPACE SL children’s crankset, 105 mm length, 150 mm Q-factor, 30T chainring (3-bolt direct mount)
- HandlebarVPACE AL flat, 520 mm
- StemReverse, 40 mm, XC7°
- SeatpostVPACE SL 27.2 x 250 mm, rigid
- Pedalswithout
- Weight7.5 kg with a carbon fork, 8.3 kg with a suspension fork
ASeat tube
240 mm
BTop tube
426 mm
CHead tube
70 mm
DHead angle
69°
ESeat angle
73.5°
FBB-Drop
50 mm
GChainstays
325 mm
HWheelbase
809 mm
JReach
300 mm
KStack
428 mm
MStandover height
510 mm
OFork length
350 mm
Minimum seat height: 530 mm
Our children’s bikes can be ridden for two years from the start of the recommended size range and accommodate a growth of approximately 15 cm. After adjusting the seat post and stem, they can accommodate up to 20 cm.
The perfect size
The chart shows a recommendation based on body height. However, depending on your riding style, body proportions or personal preferences, a smaller or larger model may also be suitable. Simple adjustments, such as a longer or shorter stem, a different seatpost or the position of the saddle, allow you to tailor the bike perfectly to your needs.
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Frequently Asked Questions
VPACE Kids Bikes are sporty bicycles and components designed specifically for children, setting new standards in quality, performance and design:
- Lightweight
- Well-thought-out, child-specific geometry
- Larger wheels thanks to the 29er principle
- Top-quality components from renowned manufacturers
- Good value for money
- Low actual running costs due to the high resale value
On the one hand, you can really put our bikes through their paces at our Test Centre partners and experience the VPACE ‘aha’ moment; and on the other hand, you can visit our showroom in Horgenzell, where you can view all our kids’ bikes and even take them for a test ride.
Your bike will arrive in a box, fully pre-assembled, perfectly adjusted and ready to go.
All you need to do is take the bike out of the box and carry out the following final assembly steps yourself:
- Straighten the handlebars
- Fit the front wheel
- Adjust the saddle to the correct height
- Screw on the pedals
The right frame size depends primarily on height and inseam. To do this, measure your child’s height without shoes and determine their inseam (inside leg length)
1. Measure height
To determine height, have your child stand barefoot, upright with their back against a wall. Now place a book horizontally on their head and measure the distance from the floor to the bottom edge of the book.
2. Measure the inseam
To determine the inseam, have your child stand barefoot, upright with their back against a wall, clamp a book between their legs and pull it upwards into their crotch with the top edge horizontal. Now measure the distance from the floor to the top edge of the book. The length you’ve measured is your child’s inseam.
3. Determining the right bike size / frame size
As well as height, inseam length also plays an important role in determining the right bike size/frame size. To ensure your child can ride safely, their inseam length should be at least equal to the standover height of the selected size.
Do you have any more questions?
Email bike advice
We’re here for you round the clock! If you have any questions about bikes, you can contact us by email at any time – our customer service team will be happy to help.
Telephone cycle advice
Would you like to speak to a cycling expert in person? Then please feel free to give us a call
+49.7504.9155566
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