139QMB
Maintenance Guidelines - Engine & Rear Gearbox
Oil Changes, Spark Plug Testing, Adjusting Valve Lash/Clearances,
Testing Cylinder Compression, Testing Manifold Vacuum. |
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Baja
Motorsports DR70 Rear Shock Mod (Forums) - Here is one
solution for replacing the rear mono-shock on the DR70. By RockOn |
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 Exhaust
Noise Test Data (67KB PDF) - Exhaust noise levels
for ATK, Bombardier, BSA, Bultaco, Cannondale, CZ, Gas Gas, Husaberg,
Husqvarna, Thunder, TM, and VOR dirt bikes with stock and aftermarket
exhaust systems. Go to CA St Parks OHMV Website for
latest edition. By John Franger |