יש המון המון מחקרים חד משמעיים בנושא, גוגל:
https://www.google.com/search?q=abs+...hrome&ie=UTF-8

הנה סתם - התוצאה השנייה:
https://www.ncbi.nlm.nih.gov/pubmed/24884403

RESULTS:

The effectiveness of motorcycle ABS in reducing injury crashes ranged from 24% (95% confidence interval [CI], 12-36) in Italy to 29% (95% CI, 20-38) in Spain, and 34% (95% CI, 16-52) in Sweden. The reductions in severe and fatal crashes were even greater, at 34% (95% CI, 24-44) in Spain and 42% (95% CI, 23-61) in Sweden. The overall reductions of crashes involving ABS-equipped scooters (at least 250 cc) were 27% (95% CI, 12-42) in Italy and 22% (95% CI, 2-42) in Spain. ABS on scooters with at least a 250 cc engine reduced severe and fatal crashes by 31% (95% CI, 12-50), based on Spanish data alone.

אני בטוח שמחקר וחיפוש (שממש אין לי כוח ולא מתכוון לעשות) בשאר הקישורים יביא תוצאות תומכות לאותו כיוון.