Wait — that's real?
TinyByk is the smallest bicycle you can actually buy and actually ride. We shrank a real bike to the edge of physics, then built it to take a full-grown adult. It is gloriously, completely unnecessary.
120kg
Max rider
100%
Rideable
#1
Smallest you can buy
01
All-metal aircraft-grade frame
load-rated, not decorative
02
Real steel chain & sprocket
true chain-driven crank — pedal it like the real thing
03
Sealed cartridge bearings
smooth, serviceable, built to last
In the box
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One small bike. Fully yours.
It arrives as a kit you build in minutes — half the fun, and the half that makes it feel like yours.
- All-metal frame & fork
- Two machined wheels
- Handlebar & stem
- Crank, pedals & steel chain
- Sealed bearings & all hardware
- 4 mm hex key
- Illustrated build guide
- A frankly unreasonable amount of joy
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People lose it, every single time
Be the reason someone says "where did you get that?"
The first batch is limited. $5 holds your spot and locks your early-bird price.
1,240 already in line
$5 — Reserve yours
Not ready? Get launch updates
Fully refundable · counts toward your bike · no catch, just dibs