MSW 12-20 Training Wheels MDS 2 6mm thick 3/8" investment cast

6mm thick 3/8" investment cast dropouts

and then heat-treated for maximum strength

STYLE Mid BRAKE MOUNTS Thread-On (sold separately) DROPOUTS 14mm SEAT POST SIZE 1" / 25

for a more custom fit without having to mess with changing liners

Requires headset crown race (included with most headsets)

MSW 12-20 Training Wheels MDS 2 6mm thick 3/8" investment castDesigned to mount on most bicycles with wheels measuring 12 to 20 inches. Fits 28. 6mm or smaller diameter chainstays. Complete kit includes two wheels and all hardware for installation, as well as plastic frame protectors (may need to be removed for some oversized chainstays).