• JBRIX Gear & Peg construction set with 900 colourful pegs and 115 gears for vertical building
  • Wooden-board peg-and-gear kinetic construction kit for cause-and-effect learning
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Description

A gear and peg set for building on a wall — 1,015 pieces that turn a baseplate into a working machine.

Designed to build on a DUPLO®-size MagicPlate or the JBOARD building board.

✦ 1,015 pieces — 900 pegs, 75 small gears, 20 medium and 20 large

✦ Cause and effect you can see — turn one gear and the whole chain moves; the lesson doesn't need explaining

✦ Built for vertical play — made for a wall or board rather than the floor, which asks more of spatial thinking

✦ Mixes with the marble run — combine with the JBRIX Vertical Marble Run for kinetic builds neither set makes alone

✦ Pegs double as mosaic — the 900 pegs make patterns and pictures as well as holding gears

1,015 pieces · 900 pegs · 115 gears

Warranty & Quality Promise

  • 2-year structural warranty on all solid wood products
  • 30-day money back guarantee on all orders
  • View our full Warranty & Returns Policy

FAQs

1. Is this set compatible with my existing Duplo baseplate?
Yes! The gears and pegs are specifically designed to be compatible with Duplo baseplate. Joykids Double Sided Board (Duplo) & Magicplate (Duplo)

2. Are the gears easy for children to turn?
Absolutely. We have engineered the gears to have a smooth rotation. Once the pegs are snapped into the board, the gears slide over them easily.

3. Can the pegs be used to create patterns without the gears?
Yes! With over 940 pegs in multiple vibrant colors, children often use them as "mosaic art" pieces. They can build pictures, spell out their names, or create colorful borders around their gear systems, making it a dual-purpose toy for both engineering and art.

Designed in Australia, 2019

Gear & Peg Construction Set — JBRIX

Gear & Peg Construction Set — JBRIX

$79.00 USD
$79.00 USD
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Taxes included. Shipping calculated at checkout.
Arrives in 1–6 business days Shipped free from our US warehouse
  • 2-year warranty
  • 30-day returns

Description

A gear and peg set for building on a wall — 1,015 pieces that turn a baseplate into a working machine.

Designed to build on a DUPLO®-size MagicPlate or the JBOARD building board.

✦ 1,015 pieces — 900 pegs, 75 small gears, 20 medium and 20 large

✦ Cause and effect you can see — turn one gear and the whole chain moves; the lesson doesn't need explaining

✦ Built for vertical play — made for a wall or board rather than the floor, which asks more of spatial thinking

✦ Mixes with the marble run — combine with the JBRIX Vertical Marble Run for kinetic builds neither set makes alone

✦ Pegs double as mosaic — the 900 pegs make patterns and pictures as well as holding gears

1,015 pieces · 900 pegs · 115 gears

Warranty & Quality Promise

  • 2-year structural warranty on all solid wood products
  • 30-day money back guarantee on all orders
  • View our full Warranty & Returns Policy

FAQs

1. Is this set compatible with my existing Duplo baseplate?
Yes! The gears and pegs are specifically designed to be compatible with Duplo baseplate. Joykids Double Sided Board (Duplo) & Magicplate (Duplo)

2. Are the gears easy for children to turn?
Absolutely. We have engineered the gears to have a smooth rotation. Once the pegs are snapped into the board, the gears slide over them easily.

3. Can the pegs be used to create patterns without the gears?
Yes! With over 940 pegs in multiple vibrant colors, children often use them as "mosaic art" pieces. They can build pictures, spell out their names, or create colorful borders around their gear systems, making it a dual-purpose toy for both engineering and art.

View full details

What it builds

Turn one gear, they all turn.

1,015Pieces
900Pegs
115Gears
  • Gears mesh to each other, so the chain goes where your child puts it
  • 900 pegs — they build mosaics as well as holding gears
  • Needs a DUPLO-size baseplate: a MagicPlate, or the JBOARD with one
  • Built to go up a wall rather than across the floor
  • Mixes with the JBRIX Vertical Marble Run

Which set is yours

Two sets, one wall.

Both build upward on the same surfaces. The difference is what happens when your child has finished building.

SetBuildsPiecesPrice
Gear & Pegyou are hereTurning gears1,015$79
Vertical Marble RunA marble run216$79

The two mix — pieces from either set build on the other.

More than a box of pieces

Why build it upright.

Building flat on the floor and building up a wall are different problems. On a wall a piece has to hold its own weight, and the whole build stays in view instead of being knelt over.

The gears mesh to each other rather than to a frame, so a child decides where the chain goes and finds out immediately whether it turns.

What it builds on

It needs a DUPLO-size baseplate.

Gear-and-peg STEM set compatible with the double-sided board and magnetic decals

See the MagicPlateSee the DUPLO JBOARD

From our families

How others are building it.

The build

What's in the box.

Material & safety

  • ABS plastic, smooth-edged
  • Recommended from 3 years
  • Small parts — not for children under 3

In the box

The set's contents: 900 coloured pegs, 75 small gears, 20 medium and 20 large
    $79.00