• material: aluminium
  • 24" wheelsize
  • 135x9mm axle standard
  • BSA bottom bracket standard
frame size 10"
  • Coil
  • 40mm suspension travel
brake front V-Brake Linear
brake rear V-Brake Linear
brake lever Alloy Junior
headset FSA TH888
  • material: aluminium
  • 540mm width
  • 20mm rise
  • material: aluminium
  • 25.4mm diameter
  • 15° stem angle
  • 60 mm
derailleur (r) Shimano RD-M310
shifter rear MRX Comp Twist Shifter
  • material: aluminium
  • 27.2mm diameter
  • 15mm setback
seat clamp MERIDA COMP QR
pedal Marwi SP-202
chain KMC Z7
crank size 140 mm
  • 14-34 teeth
  • 7 speed
bottom braket Bearing cartridge
  • material: aluminium
  • 100x9mm width front hub
  • 20 spoke holes
  • 135x9mm width rear hub
  • 24 spoke holes
spokes Black steel
kickstand center type alloy
weight 10.9 kg
Bike Frame Geometry Image
Frame Size 10"
Tire Sizes 20"
Frame Size Inch 10
Frame Size CM 26
ST seat tube [mm] 260
TT top tube [mm] 460
CS chain stay length [mm] 390
HTA head tube angle [°] 69
STA seat tube angle [°] 72
BD bottom bracked drop [mm] 15
HT head tube [mm] 110
FL fork length [mm] 359
R reach [mm] 318
S stack [mm] 439
WB wheel base [mm] 911
SH stand over height [mm] Boy:507/Girl:456
Body Height Cm 115 - 140


Durable aluminium frame. For 24" and 20" wheels with replaceable dropout hanger and equipped with mounts for rack, mudguards and kickstand. 16" or 12" wheel options are optimised for the use with training wheels.

The specific demands on childrens' components make them differ a lot from adult components. Not only that kids are smaller, but also do not have the same strength in their hands for example when it comes to braking. That's why we have chosen specific components to ensure that our youngest cyclists are able to use their bikes safely and comfortably and make them easy to handle in any situation.

Our new MATTS J+ bikes feature not just a new and weight optimised frame but are also designed around 20" or 24" 'plus' tyres for extra grip and comfort, without adding unnecessary weight. Simple, stylish and hugely effective. 

Many of our bikes feature rigid forks. This helps to keep the weight down, which is a big advantage for much lighter riders. Gears are also kept to a minimum, avoiding confusion for young riders, again reducing weight.

All kids’ bike frames are made with the same 6061 lightweight aluminium we use in our adult bikes, we don’t cut any corners. They’re also painted and lacquered in the same way, so the bikes can still look great even after a few tough knocks.




We use a minimum of 6061 aluminium. The pay back is that it’s possible to make lighter and more advanced frames. We use an additional heat treatment and double-butted wall thicknesses to produce light and stiff frames.



‘F-Mount’ equipped bikes have integrated fittings for mud guards (some bikes require model specific mud guards), making fitting fast and simple.



Integrated mount on the chainstay to fit a MERIDA kickstand (or any commercial kickstand).



‘C-Mount’ equipped bikes have the fixing points for a rear rack already integrated (some bikes require model specific rear rack), making fitting fast, simple and reliable.