David Andrade's primary bike

Water cooled, 249cc, Single, 2-stroke, Reed valve

Buy type: Used
Power: 58.19 HP (42.8 kW) @ 9000 rpm
Torque: 50.5 Nm (37.25 lb-ft) @ 8000 rpm
Dry weight: 213.8 lbs
Category: Offroad
Tags: Cross, Enduro

Mods of this Kawasaki KX 250

It looks like this biker didn't make any changes on his bike.

David Andrade's other bike

2006 KTM - 450 SX

Water cooled, 449cc, Single, SOHC