DayZ 2 + Badlands · Nasdara
Two-wheelers
Moped and dirt bike
Short answer
Bohemia: Badlands adds the first-ever two-wheeled vehicles — a moped and a dirt bike — plus the physics to match. Not in the live 1.29 taste pack as a full Nasdara garage.
Also: moped · dirt bike · motorcycle · two wheeled
What we know
The 1.29 article named moped and dirt bike as Badlands work. Two wheels need new physics. This page will not invent top speeds or spawn pins.
What to do
Wait for 1.30 / Badlands notes. Learn cars on Chernarus now. Don't treat a trailer as a handling guide.
Don't
Don't paste a bike loot table. Don't claim they are already on Chernarus official as Nasdara spawns.