







Make it a pair
Any 2 sets save 5%Regular price€83,00 Price with the 5% 2-set discount€78,85
Regular price€83,00 Price with the 5% 2-set discount€78,85
Regular price€74,00 Price with the 5% 2-set discount€70,30
Regular price€97,00 Price with the 5% 2-set discount€92,15
Regular price€83,00 Price with the 5% 2-set discount€78,85
Regular price€85,00 Price with the 5% 2-set discount€80,75
Regular price€80,00 Price with the 5% 2-set discount€76,00
Regular price€76,00 Price with the 5% 2-set discount€72,20
Motorised Boxer Vapor Engine
- Motorised pistons
- Engine sound module
- Exhaust smoke effect
- Four-speed switch
Flat, opposed, and impossible to ignore.
A horizontally opposed engine in 918 pieces — pistons fire outward from both sides of the block, driven electrically behind transparent housings so the opposed motion stays in view. The sound module supplies the engine note, the vapor unit smokes through the polished exhaust, and a four-speed switch runs the visible electric gear linkage. Silver casing, looping chrome headers and a long tailpipe stretch the assembly across 29 cm, mounted on its own base with printed nameplate.
- Electric opposed piston movement visible through transparent housings
- Built-in sound effect module with engine note
- Vapor unit breathing smoke through the chrome exhaust
- Four-speed switching through visible electric gear linkage
- Battery box, motor, sound module and sprayer all included
- 918 pieces, 29 cm — display base with printed nameplate included
Delivered in the 24builds® Collector's Box. The layout that never needed to stand tall.
24builds® offers tracked & insured worldwide delivery through premium couriers such as FedEx, UPS, DHL and more. The shipping rate depends on the destination country and is shown at checkout.
Orders to EU/EEA, USA, Canada, Australia & New Zealand are all shipped within 5 to 10 working days.
Please note that in order for us to minimise delivery time and shipping costs, we replace any original boxes of the product with a smaller, more ergonomic and more secure packaging option.
Order cancellations
You’ll be able to cancel your order during the first 24 hours since purchased, and if hasn't entered transit.
Returns
Unopened merchandise may be returned for a full refund within 30 days of receipt of your order.
More info
Please see our Shipping Information page for more detailed shipping times by region.
Make it a pair
Any 2 sets save 5%Regular price€83,00 Price with the 5% 2-set discount€78,85
Regular price€83,00 Price with the 5% 2-set discount€78,85
Regular price€74,00 Price with the 5% 2-set discount€70,30
Regular price€97,00 Price with the 5% 2-set discount€92,15
Regular price€83,00 Price with the 5% 2-set discount€78,85
Regular price€85,00 Price with the 5% 2-set discount€80,75
Regular price€80,00 Price with the 5% 2-set discount€76,00
Regular price€76,00 Price with the 5% 2-set discount€72,20


Inline, Boxer & Rotary collection
Opposed pistons firing behind clear housings
Why you'll love it
Motion, sound and vapour together
Electric opposed pistons
Pistons move outward from both sides of the block.
Engine sound module
A built-in module supplies the engine note.
Vapour exhaust
A vapour unit breathes smoke through the chrome exhaust.
Watch the build
The ultimate assembly experience
Every detail of our assembly experience is designed for a premium build, making every step as special as the model itself.

Opposed and low

Watch it fire both ways

Four speeds on the bench
Model specifications


918
Intermediate
4–6
29 x 18.7 x 19.2 cm
11.4 x 7.4 x 7.6 in
Xinzhuan
24builds® Collector's Box
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