Tremper

motorised scooter add-on for kids to ride on- riding up to 2 kids at a time ages 3-6 .

Made from a metal construction and a wooden surface.

Supplies

Construction- 25 mm diameter metal tube

Handlebar stand 25 mm diameter \ 500 mm length 

Rectangle profile 50 x 26 diameter \ 350 mm length

Wheel axis 19 mm diameter 568 mm length + 150 mm stabilizing foot

Wooden plater 480 mm length \ 320 height

Ready made handlebar - 25 mm diameters

Ready made handle grip

Ready made wheels 300 mm diameters

3 Screws 8 mm width 8 mm length

Ball pin head lock 10 mm

Metal chain, for Ball pin head lock

Step 1: Construction Base

Use 25 mm tube, Bend to 30 degrees after 400 mm

Then bend another 30 degree to 435 mm height 

Step 2: Axis Construction

Use rectangle profile After 30 mm cut window of 30 mm height and 40 mm spacing - repeat on both edges, Cut off top flap

Bend flaps on top of the other and weld

Cut window of 30 mm length in middle length of rectangle profile 

Step 3: Assembling Construction Pieces

Place bottom tube construction in the middle window of the metal profile place cut window to lock construction and weld together.

Step 4: Stabilizing Foot

19 mm diameter tube 120 mm length

Weld stabilizing foot to bottom construction tube 30 mm from bottom curve

Step 5: Handlebar Stand

Use 25 mm diameter tube 500 mm length

Weld 35 mm from bottom curve of construction tube 

Step 6: Drilling

Drill 4 mm hole 10 mm from edge of both side of wheel axis tube(for wheel stopper)

Drill 8 mm hole 90 mm from each edge of metal construction and wheel axis tube (for screws)

Drill 8 mm hole parallel to bottom tube construction screw holes (for screw)

Drill 8 mm hole 20 mm from edge of bottom tube construction (for screw)

Drill 10 mm hole 20 mm from edge of top tube construction- for ball pin head lock

Drill 4 mm hole 30 mm from edge of top tube construction- for stopper

Drill horizontally two 4 mm hole 36 mm from edge of top tube construction 10 mm from each other- for chain for Ball pin head lock

Step 7: Standing Surface

Wooden plater 480 mm length 320 mm width

Drill 30 mm hole 25 mm from front edge- surface, for Handlebar stand

Step 8: 3d Print Touch Ups

Cover for base handlebar

Cover for back construction tube edge

Cover for wheel axis edge x2

Cover for stabilizing foot