This is a 1975 R90S outfitted with a turbo. The bike looks good and runs good. It does have a flat spot around 1800-2000 rpm that could be tuned out with a carb rejetting.
1975 Bmw R90S, R90S WITH A TURBO! - This is a 1975 R90S outfitted with a turbo. The bike looks good and runs good. It does have a flat spot around 1800-2000 rpm that could be tuned out with a carb rejetting.
1975 Bmw R90S, R90S WITH A TURBO! - This is a 1975 R90S outfitted with a turbo. The bike looks good and runs good. It does have a flat spot around 1800-2000 rpm that could be tuned out with a carb rejetting.