3d mountainbike 3D Metal Puzzle Mountain Bike DIY Model Kit

3d mountainbike 3D Metal Puzzle Mountain Bike DIY Model Kit3D Metal Puzzle Retro Nostalgic Road Mountain Bike Model DIY Simulated Decoration Bicycle Model Kit for Adults Kids Features: . Superior material and process: the choice of zinc alloy die casting molding, the process of surface spraying, environmental protection coating, the color will not lose color, in line with the EU environmental requirements. . Precise module parts: mechanical transmission parts and connecting parts parts are designed

3D Metal Puzzle Retro Nostalgic Road Mountain Bike Model DIY Simulated Decoration Bicycle Model Kit for Adults Kids

Features:

. Superior material and process: the choice of zinc alloy die-casting molding, the process of surface spraying, environmental protection coating, the color will not lose color, in line with the EU environmental requirements.
. Precise module parts: mechanical transmission parts and connecting parts parts are designed scientifically and precisely, so that the fit and precision of the assembled work is high, the realization of the control function and good operability, leaving the operator unlimited ideas and creativity.
. High simulation: made according to the 1:10 ratio of the bicycle, each car has a brake system, and the real car is no different, is a high-grade intellectual toys, but also a fine craft, set of fun and ornamental as one.
. Complete accessories: the product includes components: front wheel, fork, handlebar, triangle, brake belt, seat, rear wheel brake mount, rear brake device, rear wheel, rear chain plate, rear fork, chain, chain plate, pedal stand, pedals, with instructions and assembly tools screwdriver and tie each 1, is a rare educational toys, for learning the relevant knowledge in the field of bicycles, provides a model of assemblable bicycle.
. Can be repeatedly assembled: each part is connected by screws or nuts, can be easily assembled goods disassembled, can be used repeatedly, can improve the interest and hands-on ability of bicycle enthusiasts.
. learning objectives: can understand the structure of the bicycle guidance system, drive system, braking system, etc.; can learn friction, simple mechanical principles, motion, pressure inertia, energy conversion and other mechanical knowledge of knowledge in the use of bicycles, such as why the bicycle can move forward, why it can stop, etc..
. Specifications: assembled product size 23*7.5*13 CM.
. Suitable for age: recommended for children over 8 years old, the brake parts are difficult to assemble suitable for parents and children to complete together, record each wonderful moment; this is a perfect set of birthday or holiday gifts.

Specifications:

.Material: Zinc Alloy + Rubber
.Product Size: 23 x 7.5 x 13 cm
.Product Weight: 100-400 g
.Package Dimensions: 26 x 17 x 4.5 cm
.Package Weight: 300-600 g
.Color: As shown in the picture
.Packing: Colorful graphic cardboard box
.Packing List: DIY bicycle model kit * 1 set + Screwdriver * 1 + Assembly instructions * 1