Complete Archive of Herwieg Troyer

Hill Climb Bolzano-Mendola28.6.1970
The car is not available on a photoNSU Wankel Spider # - NSU RotaryGT1.15
(I)-
-
Driven by: Herwieg Troyer (I)Result: 51st 1st in GT1.15
Grid:
Colours: unknown
Tyres: unknown
Coppa Inter-Europa6.9.1970
10The car did not arriveNSU Wankel Spider # - NSU RotaryGT1.0
Scuderia Dolomiti (I)-
-
Drivers listed: Herwieg Troyer (I)Result: did not arrive
Colours: unknown
Tyres: unknown
Hill Climb Bolzano-Mendola27.6.1971
The car is not available on a photoNSU  - NSU N/AGT1.0
(I)-
-
Driven by: Herwieg Troyer (I)Result: 69th 1st in GT1.0
Grid:
Colours: unknown
Tyres: unknown
Trento-Bondone Hill ClimbEuropean Hill Climb Championship Trento-Bondone4.7.1971
160The car is not available on a photoNSU Wankel Spider # - NSU RotaryGT1.0
Dolomiti BZ (I)-
-
Driven by: Herwieg Troyer (I)Result: 101st 1st in GT1.0
Grid:
Colours: unknown
Tyres: unknown