Rottweiler Motors Journal · Collector Watch
September makes originality expensive. Swiss asking prices increasingly separate motorcycles that are merely old from examples that are historically correct, documented and difficult to replace. The best collector opportunities are still below the headline prices.
September Collector Scoreboard
| Model | Collector score | Market signal | What matters most |
|---|---|---|---|
| Ducati Monster 900 | 9.6 / 10 | Two-tier market confirmed | Early year, originality, history |
| Yamaha SR500 | 9.4 / 10 | Extreme condition spread | Correct parts, engine, provenance |
| Honda XRV750 Africa Twin | 9.3 / 10 | Thin supply, accessible entry | Bodywork, originality, use history |
| BMW R80 / R80 GS | 9.2 / 10 | Strong but modification-heavy | Provenance, correct specification |
| Kawasaki W650 | 9.0 / 10 | Healthy, wide market | Stock parts, corrosion, mileage |
| Yamaha XT600 / Ténéré | 8.9 / 10 | Heritage premium established | Early specification, tank/bodywork |
| Suzuki DR650 | 8.5 / 10 | Very thin supply | Condition, quality of modifications |
| Triumph Bonneville 900 | 8.2 / 10 | Still plentiful and attainable | Originality, early T100 variants |
Motorcycle to Watch: Ducati Monster 900
The Monster 900 now offers one of the clearest examples of collector-market separation. Nine visible motorcycles include ordinary rider examples from CHF 2,600–4,980 and a 1997 bike with only 1,042 km at CHF 10,500. The latter does not make every Monster worth five figures. It does show that exceptional preservation is now being priced independently of ordinary usability.
Collector verdict: the icon status is settled; the market is learning to distinguish the replaceable bikes from the irreplaceable ones.
VIEW CURRENT MONSTER 900 LISTINGSPreservation Pick: Honda XRV750 Africa Twin
Only a handful of visible Swiss examples remain, yet one September advertisement sits at CHF 3,500. That combination—scarcity without a blanket collector premium—is exactly what makes the XRV750 interesting. Original fairings, correct colour schemes, uncut wiring and honest travel patina matter more than low mileage alone.
Collector verdict: buy the honest original before cosmetic restoration becomes the default route into ownership.
VIEW CURRENT XRV750 LISTINGSMost Polarised: Yamaha SR500
The visible SR500 market spans a CHF 2,300 1981 project-level bike, a CHF 6,000 custom and a CHF 9,600 dealer example advertised as an original rarity. That is not a normal price curve; it is a demonstration of how much originality, completeness and presentation can matter once a simple motorcycle becomes culturally important.
Collector verdict: the cheapest SR500 may be the most expensive to make correct. Buy provenance and completeness first.
VIEW CURRENT SR500 LISTINGSLong-Term Value Pick: Kawasaki W650
Nine listings between CHF 3,900 and CHF 7,990 give the W650 a much healthier market than many rarer classics. The collector case remains compelling because the design is authentic, mechanical reputation is strong and untouched examples are increasingly distinct from customised bikes. September does not show runaway appreciation—and that is precisely why it remains attractive.
Collector verdict: buy the cleanest complete bike you can justify, not the most accessorised one.
VIEW CURRENT W650 LISTINGSAirhead Reality Check: BMW R80 / R80 GS
Swiss R80 asking prices range from relatively ordinary road bikes below CHF 5,000 to heavily modified builds above CHF 30,000. GS and G/S examples occupy their own hierarchy, with visible asking prices around CHF 5,900–7,900 for several machines. The lesson is simple: modifications can create asking-price spectacle, but collector value still depends on provenance, quality and reversibility.
Collector verdict: an honest original or sensitively upgraded GS is easier to defend than an expensive fashion build.
VIEW CURRENT R80 LISTINGSAugust Predictions Revisited
Monster split
Confirmed again. Rider bikes and preservation-grade examples remain in different price worlds.
W650 buying window
Still open. Supply remains healthy and entry prices are below CHF 4,000.
XRV scarcity
Confirmed. The surprise is not scarcity but the CHF 3,500 entry point.
NX650 watch
Unchanged. Zero listings again means scarcity, not a defensible new valuation.
What Collectors Should Buy Now
Buy the story you can verify. Service records, original panels, factory instruments, unmodified frames, correct tanks and retained original parts increasingly matter more than fresh paint. A well-used but documented XRV750 can be more compelling than a cosmetically restored bike with gaps in its history. The same logic applies to the Monster, W650, SR500 and airhead BMWs.
The Rottweiler Prediction
The next phase of the Swiss future-classic market will be less about model-level hype and more about quality stratification. The best examples of already-important motorcycles will separate from average stock. Monster 900 and SR500 already demonstrate it. XRV750 and W650 look like the next places where condition and originality premiums can become much more visible.
Methodology & Disclaimer
Research completed on 1 September 2026 using current Swiss MotoScout24 listings and model availability. Collector scores are editorial assessments based on design significance, supply, originality sensitivity, usability and observable asking-price structure. They are not investment ratings. Asking prices are not completed sales. Listings may change or disappear without notice. Rottweiler Motors did not physically inspect the motorcycles and has no commercial relationship with the sellers.