M1 Frame Geometry and Size Chart
| GEOMETRY | SM | MD | LG | XL |
| Sizing | 5'0-5'6" | 5'4"-5'10" | 5'8"-6'2" | 6'1"-6'6" |
| REACH | 430mm | 450mm | 470mm | 490mm |
| HEADTUBE ANGLE | 63° | 63° | 63° | 63° |
| SEATTUBE ANGLE (Effective) | 75° | 75° | 75° | 75° |
| SEATUBE ANGLE (Actual) | 57° | 57° | 57° | 57° |
| WHEELBASE | 1243mm | 1263mm | 1290mm | 1310mm |
| CHAINSTAY LENGTH | 445mm | 445mm | 445mm | 445mm |
| BB HEIGHT | 355mm | 355mm | 355mm | 355mm |
| STACK | 628mm | 628mm | 641mm | 641mm |
| TOPTUBE LENGTH | 593mm | 613mm | 637mm | 662mm |
| HEADTUBE LENGTH | 100mm | 100mm | 115mm | 115mm |
| BB DROP | 0.5mm | 0.5mm | 0.5mm | 0.5mm |
| SEATTUBE LENGTH | 405mm | 405mm | 440mm | 440mm |
| STANDOVER HEIGHT | 812mm | 814mm | 821mm | 822mm |
| FORK AXLE TO CROWN | 605mm | 605mm | 605mm | 605mm |
