Buying an Atlas

Interactive checklist:

Rear Rim [** | U]:
  • Check for bents
  • rims are bullet proof, damage is very likely as a result from a heavy accident
Rear wheel bearings [* | AP]:
  • Check for corrosion (if possible take out the wheel to check)
  • the original bearings are NOT SEALED and very exposed to water. Replacement 30-60 Euro/bearing
Front Rim [** | U]:
  • Check for bents
  • rims are bullet proof, damage is very likely as a result from a heavy accident
Front wheel bearings [* | AP]:
  • Check for corrosion and wear (if possible take out the wheel to check)
  • bearings with much wear
Front brake disk [** | R]:
  • Check for wear and thickness
  • rust is normal for a cast disk
Rear brake disk [** | R]:
  • Check for traces from the rear caliper, heavy wear is a sign for high mileage or problems with the rear caliper
  • rust is normal for the cast disk
Front brake caliper [* | AP]:
  • Check for brake fluid leaks at the pistons (e.g. white cristalline "powder" beeing old brake fuild
Rear brake caliper [* | AP]:
  • Check for brake fluid leaks at the pistons (e.g. white cristalline "powder" beeing old brake fuild
Forktubes [* | -]:
  • Check general condition: tubes, legs, painting
  • Damage or rust is a sign of high mileage or poor maintenance
Forkcaps [* | -]:
  • Check for oxidation or damage
  • heavy oxidation is a sign of poor maintenance
Steering head [* | AP]:
  • Usual control of bearings
Frame [** | U]:
  • Check for rust
  • surface rust is not critical
Swingarm axle [*/** | AP]:
  • Most often the Permaglide-layers are worn
  • bearings often heavily damaged - especially left side where water "stands" in the bearing when the bike is inclined on the side stand
  • in the worst case the left swing arm bolt cannot be undone any more
Swingarm linkage [* | AP]:
  • Most often the Permaglide-layers are worn
  • bearings and axes often heavily damaged - especially left side where water "stands" in the bearings when the bike is inclined on the side stand
  • expensive replacement, see Tips&Tricks ⇒ bearings
Rear shock [** | AP]:
  • Check for oil leaking. Is there any oil in the shock?
  • Be aware: "damping" can also result from friction of the wrotten swing arm bearings! As replacement of the original shock is only a question of time, it is not worth waiting - better replace the vintage stuff by a modern shock that improove comfort and traction
Engine case [**/*** | AP/U]:
  • Check for oil leaks
Ignition axle leak [*/** | AP]:
  • Check for engine oil leaks by taking off the left ignition engine cover
Intake manifolds [**/*** | R]:
  • Check manifolds beetween carburetor and cylinder for cracks
  • Replacement: drilled aluminium manifolds from Stefan Huber, ca. 350 Euro
Intake tubes [** | X]:
  • Check tubes between airbox and carburetor for cracks
  • No replacement parts!
Carburetor [* | AP]:
  • Should be clean (Ultrasonic cleaning)
  • Spare parts are quite cheap
Silencer [*** | R]:
  • Check for origin (Laverda-sign + number) and rust/holes
  • individual replacement from an exhaust builder
Exhausts [**/*** | -]:
  • Check for oil-film in the exhaust gas
Exhaust pipes [** | NOS]:
  • Check for originality (Laverda-sign+ -number) and rust/holes
  • NOS from OCT
Mudguard [* | AP]:
  • Check for porosity and cracks
  • easy and original-like replacement: Honda-XL Replica guard
Toolbag [* | R]:
  • Check the toolbag for cracks
  • replacement see Tips&Tricks
Indicators [* | AP]:
  • Check the indicators for cracks
  • the original indicators break easily, more stable replacement see Tips&Tricks)
Windshield [* | R]:
  • original windshild missing?
  • replacemenet see Tips&Tricks
Instruments [* | U]:
  • Are the original instruments working? ?
  • bad precission is normal
Engine protection [* | AP]:
  • Is the engine protection on place? Are the fixations ok and not cracked?
  • Despite beeing made of plastic it's more resisting than one would think
Footrests [* | -]:
  • Check the footrest dampers: wear is a sign for high mileage (60 thds++ )
Front sprocket shaft [*** | -]:
  • Check for radial play between sprocket and shaft, in doubt take of the sprocket off to inspect the shaft
  • The Atlas weakest point is the shaft: wear of the splines should be less than 0.5 mm! Fix a worn shaft: solding the sprocket or open engine to replace
Rear sprocket carrier [* | AP]:
  • Check bearings for wear (if possible take out the wheel+carrier to check)
  • bearings with much wear
Sprocket axle leak [*/** | AP]:
  • Check for engine oil leak behind the front sprocket
Airbox [* | G/X]:
  • Check for cracks in the plastic box
  • No spare parts, cracks could be repaired with a soldering iron
Air filter [* | AP]:
  • Check for holes, dirt or oil
  • A dirty filter is a sign of poor maintenance, replacement: TwinAir
Heatshield collector [* | U]:
  • Must be mounted on the Y-collector
Heatshield carburetor [* | U]:
  • Must be mountet between the collector and the carburetor
  • Only for 1+2 series (exhaust passing from left to right)
Upper chain guard [* | X]:
  • Check for cracks
  • Old plastic easily cracks
Sprocket guard [* | X]:
  • Check for cracks
Seat cover [* | AP]:
  • Check for cracks
  • Replacement in an atelier ca. 80-150 Euro
Ignition switch [* | AP]:
  • Check the tube of the switch for cracks and play
  • see Tips&Tricks
Luggage carrier plate [* | X]:
  • The plastic plate on the luggage carrier is very often missing
Brake-Clutch [* | AP]:
  • see calipers

LEGEND

Cathegory brackets [Damage|Spares] :

Damage/Importance:
*
unimportant damage, e.g. only optical, or easy/cheap repair
**
middle damage: repair means efford and money, could be difficult to get spares
***
heavy damage: very expensive and/or complicated repair (e.g. engine rebuild), or nearly impossible to get spares: no go for a buy
Spares:
AP
After market parts
NOS
New old stock
R
Replica parts, on measure, individual manufacturing, etc
U
used parts available
X
unavailable

Checklist to print out:

Rear Rim [** | U]:
  • Check for bents
  • rims are bullet proof, damage is very likely as a result from a heavy accident
Rear wheel bearings [* | AP]:
  • Check for corrosion (if possible take out the wheel to check)
  • the original bearings are NOT SEALED and very exposed to water. Replacement 30-60 Euro/bearing
Front Rim [** | U]:
  • Check for bents
  • rims are bullet proof, damage is very likely as a result from a heavy accident
Front wheel bearings [* | AP]:
  • Check for corrosion and wear (if possible take out the wheel to check)
  • bearings with much wear
Front brake disk [** | R]:
  • Check for wear and thickness
  • rust is normal for a cast disk
Rear brake disk [** | R]:
  • Check for traces from the rear caliper, heavy wear is a sign for high mileage or problems with the rear caliper
  • rust is normal for the cast disk
Front brake caliper [* | AP]:
  • Check for brake fluid leaks at the pistons (e.g. white cristalline "powder" beeing old brake fuild
Rear brake caliper [* | AP]:
  • Check for brake fluid leaks at the pistons (e.g. white cristalline "powder" beeing old brake fuild
Forktubes [* | -]:
  • Check general condition: tubes, legs, painting
  • Damage or rust is a sign of high mileage or poor maintenance
Forkcaps [* | -]:
  • Check for oxidation or damage
  • heavy oxidation is a sign of poor maintenance
Steering head [* | AP]:
  • Usual control of bearings
Frame [** | U]:
  • Check for rust
  • surface rust is not critical
Swingarm axle [*/** | AP]:
  • Most often the Permaglide-layers are worn
  • bearings often heavily damaged - especially left side where water "stands" in the bearing when the bike is inclined on the side stand
  • in the worst case the left swing arm bolt cannot be undone any more
Swingarm linkage [* | AP]:
  • Most often the Permaglide-layers are worn
  • bearings and axes often heavily damaged - especially left side where water "stands" in the bearings when the bike is inclined on the side stand
  • expensive replacement, see Tips&Tricks ⇒ bearings
Rear shock [** | AP]:
  • Check for oil leaking. Is there any oil in the shock?
  • Be aware: "damping" can also result from friction of the wrotten swing arm bearings! As replacement of the original shock is only a question of time, it is not worth waiting - better replace the vintage stuff by a modern shock that improove comfort and traction
Engine case [**/*** | AP/U]:
  • Check for oil leaks
Ignition axle leak [*/** | AP]:
  • Check for engine oil leaks by taking off the left ignition engine cover
Intake manifolds [**/*** | R]:
  • Check manifolds beetween carburetor and cylinder for cracks
  • Replacement: drilled aluminium manifolds from Stefan Huber, ca. 350 Euro
Intake tubes [** | X]:
  • Check tubes between airbox and carburetor for cracks
  • No replacement parts!
Carburetor [* | AP]:
  • Should be clean (Ultrasonic cleaning)
  • Spare parts are quite cheap
Silencer [*** | R]:
  • Check for origin (Laverda-sign + number) and rust/holes
  • individual replacement from an exhaust builder
Exhausts [**/*** | -]:
  • Check for oil-film in the exhaust gas
Exhaust pipes [** | NOS]:
  • Check for originality (Laverda-sign+ -number) and rust/holes
  • NOS from OCT
Mudguard [* | AP]:
  • Check for porosity and cracks
  • easy and original-like replacement: Honda-XL Replica guard
Toolbag [* | R]:
  • Check the toolbag for cracks
  • replacement see Tips&Tricks
Indicators [* | AP]:
  • Check the indicators for cracks
  • the original indicators break easily, more stable replacement see Tips&Tricks)
Windshield [* | R]:
  • original windshild missing?
  • replacemenet see Tips&Tricks
Instruments [* | U]:
  • Are the original instruments working? ?
  • bad precission is normal
Engine protection [* | AP]:
  • Is the engine protection on place? Are the fixations ok and not cracked?
  • Despite beeing made of plastic it's more resisting than one would think
Footrests [* | -]:
  • Check the footrest dampers: wear is a sign for high mileage (60 thds++ )
Front sprocket shaft [*** | -]:
  • Check for radial play between sprocket and shaft, in doubt take of the sprocket off to inspect the shaft
  • The Atlas weakest point is the shaft: wear of the splines should be less than 0.5 mm! Fix a worn shaft: solding the sprocket or open engine to replace
Rear sprocket carrier [* | AP]:
  • Check bearings for wear (if possible take out the wheel+carrier to check)
  • bearings with much wear
Sprocket axle leak [*/** | AP]:
  • Check for engine oil leak behind the front sprocket
Airbox [* | G/X]:
  • Check for cracks in the plastic box
  • No spare parts, cracks could be repaired with a soldering iron
Air filter [* | AP]:
  • Check for holes, dirt or oil
  • A dirty filter is a sign of poor maintenance, replacement: TwinAir
Heatshield collector [* | U]:
  • Must be mounted on the Y-collector
Heatshield carburetor [* | U]:
  • Must be mountet between the collector and the carburetor
  • Only for 1+2 series (exhaust passing from left to right)
Upper chain guard [* | X]:
  • Check for cracks
  • Old plastic easily cracks
Sprocket guard [* | X]:
  • Check for cracks
Seat cover [* | AP]:
  • Check for cracks
  • Replacement in an atelier ca. 80-150 Euro
Ignition switch [* | AP]:
  • Check the tube of the switch for cracks and play
  • see Tips&Tricks
Luggage carrier plate [* | X]:
  • The plastic plate on the luggage carrier is very often missing
Brake-Clutch [* | AP]:
  • see calipers