Derbi HS-74

By Sam Mckay · Batavus HS-50 · 2013

Added · Updated

mid range ripper. Old Pic.

Parts

engine

carburetion

  • Oko 24mm -Powerjet

exhaust

  • Treat's Pipe

electrical

Tuning

Main 115

Comments (1)

Josiah McCoy — 12 years ago

hows the pipe/header combo perform? planning same thing but on za70.