







Make it a pair
Any 2 sets save 10%Regular price€92,00 Price with the 10% 2-set discount€82,80
Regular price€92,00 Price with the 10% 2-set discount€82,80
Regular price€92,00 Price with the 10% 2-set discount€82,80
Regular price€108,00 Price with the 10% 2-set discount€97,20
Regular price€92,00 Price with the 10% 2-set discount€82,80
Regular price€94,00 Price with the 10% 2-set discount€84,60
Regular price€95,00 Price with the 10% 2-set discount€85,50
Regular price€84,00 Price with the 10% 2-set discount€75,60
Classic Flat-Four Engine
- Motorised option
- Flat four layout
- Red lighting
- Visible chain drive
Flat, simple and impossible to kill.
The air-cooled four-cylinder that outlived every trend — 868 pieces in chrome, with the pistons firing outwards from both sides instead of upwards, a chain drive running the length of the engine, and red lighting that switches on with a single button. The layout that stayed flat while everything else grew tall.
- Four cylinders lying flat, firing outwards from both sides
- Chain drive visible along the engine
- Red lighting with one-button start
- Chrome finish throughout
- 868 pieces, 28.8 cm — printed manual included
Delivered in the 24builds® Collector's Box. It never needed to stand tall.
24builds® offers tracked & insured worldwide delivery for €9.99 per order through premium couriers such as FedEx, UPS, DHL and more.
Orders to EU/EEA, USA, Canada, Australia & New Zealand are all shipped within 5-10 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 10%Regular price€92,00 Price with the 10% 2-set discount€82,80
Regular price€92,00 Price with the 10% 2-set discount€82,80
Regular price€92,00 Price with the 10% 2-set discount€82,80
Regular price€108,00 Price with the 10% 2-set discount€97,20
Regular price€92,00 Price with the 10% 2-set discount€82,80
Regular price€94,00 Price with the 10% 2-set discount€84,60
Regular price€95,00 Price with the 10% 2-set discount€85,50
Regular price€84,00 Price with the 10% 2-set discount€75,60


Inline, Boxer & Rotary collection
Four cylinders lying flat, firing outwards
Why you'll love it
Flat layout, mechanics in view
Horizontal cylinders
Pistons fire outwards from both sides of the block.
Visible chain drive
A chain drive runs along the length of the engine.
One-button lighting
Red lighting switches on with a single button.

Flat and stubborn

Chain drive in the open

One button, full show
Model specifications


868
Intermediate
3–5
28,8 × 21,2 × 17,4 cm
11.3 × 8.3 × 6.9 in
KY Blocks
24builds® Collector's Box
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