Mantis 2022 Steel Bike Frame features clean, harmonic lines combined with sharp ends, giving it an aggressive yet balanced look. Measuring 150 cm in length, this custom frame offers a total bike length of approximately 230 cm, adjustable depending on the front end option you select. Crafted from raw, unpainted steel, the frame supports rim sizes 24”, 26”, and 28”. It includes US/BMX or optional BSA thread support couplers and a 1⅛” head tube with a 120 mm length. The seatpost fits a 28.6 mm diameter with a 31.8 mm clamp. Choose from disc brakes on order and standard coaster brakes. Adjustable dimensions such as an 80 cm head tube to seatpost length and 62-65 cm seatpost to bottom bracket shell length ensure a customized fit. This handmade frame combines sleek design with personalized fitting options for those seeking a unique steel bicycle.
| RIM | 24’ 26’ 28’ |
| SUPPORT COUPLER | US/BMX , BSA thread - optional |
| HEAD TUBE | 1.⅛ , 120MM |
| SEATPOST | 28,6 mm FITS SEATPOST CLAMP 31,8mm |
| DISC BRAKE | TO ORDER |
| COASTER BRAKE | YES |
| HEAD TUBE TO SEATPOST | 80 CM - optional |
| SEATPOST TO BOTTOM BRACKET SHELL | 62-65 CM - optional |
| MATERIAL | raw, unpainted |