SOME OF THE MODELS THIS WILL WORK ON ARE: Z50'S all XR50'S CRF50'S XR70'S CRF70'S ALL YEARS ALL,MR50'S,S65,CT70'S ALL,ATC70'S,SL-CL-XL-XR70'S, all TRX70 ALL XR75 XL75 TRX90'S ALL ALL ATC185 ATC185S ATC200 ATC200S PULLSTART ONLY MODELS MOST ANY CR MODEL,ATC250R'S,TRX250R'S,ALL FL250 AND FL350'S This puller will remove the flywheel from the crankshaft without doing any damage. SOME OF THE MODELS THIS WILL WORK ON ARE: Z50'S all XR50'S CRF50'S XR70'S CRF70'S ALL YEARS ALL,MR50'S,S65,CT70'S ALL,ATC70'S,SL-CL-XL-XR70'S, ALL XR75 XL75 ALL ATC185 ATC185S ATC200 ATC200S PULLSTART ONLY MODELS TRX90'S ALL MOST ANY CR MODEL,ATC250R'S,TRX250R'S,ALL FL250 AND FL350'S AND LOTS OF YAMAHA'S INCLUDING BANSHEE'S. Add a 1961 C105 to you list for this flywheel puller Bruce |