11.5 cm head tube. Working fine. 55.5 horizzontal actual top tube, not parallel to the ground. Rear dropouts spacing: 137 mm.
NOS FOCUS BLACK HILLS ALLOY FRAME VINTAGE MTB MOUNTAIN BIKE 26" INCHES GERMAN
NOS FOCUS BLACK RAIDER ALLOY FRAME VINTAGE MTB MOUNTAIN BIKE 26" INCHES GERMAN
NOS VINER TO 7003 ALLOY FRAME VINTAGE MTB MOUNTAIN BIKE 26" INCHES DEDACCIAI OLD
NOS FRW LANCER DISC ALLOY FRAME VINTAGE MTB MOUNTAIN BIKE 26" INCHES ITALIAN
NOS MERIDA MATTS TFS TEAM ALLOY FRAME VINTAGE MTB MOUNTAIN BIKE 26" INCHES OLD
