M1 Frame Geometry and Size Chart
| Frame Size | SM | MD | LG | XL |
| Reach | 430mm | 450mm | 470mm | 490mm |
| Headtube Angle | 63° | 63° | 63° | 63° |
| Seattube Angle (Effective) | 75° | 75° | 75° | 75° |
| Seattube Angle (Actual) | 57° | 57° | 57° | 57° |
| Wheelbase | 1243mm | 1263mm | 1290mm | 1310mm |
| Chainstay Length | 445mm | 445mm | 445mm | 445mm |
| Front Center | 798mm | 818mm | 845mm | 865mm |
| 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 | 19mm | 19mm | 19mm | 19mm |
| Seattube Length | 405mm | 405mm | 440mm | 440mm |
| Max Seatpost Insertion Depth | 120mm | 120mm | 155mm | 170mm |
*Based off a 605mm axle to crown, 52mm offset fork // **Based off tire OD of 750mm front and 711mm Rear
