2019 BMC Switzerland Roadmachine X 54
Build
700C/29 in × 34 mm
Insights
Average stack and reach vs trend of endurance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 571mm |
| Reach | 385mm |
| Stack to Reach Ratio | 1.48:1 |
| Seat Tube Length, C-TTT | 533mm |
| Top Tube Length, Effective/Horizontal HT Top | 554mm |
| Top Tube Slope | 4.3deg |
| Head Tube Angle | 71.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 172mm |
| Bottom Bracket Drop | 71mm |
| Bottom Bracket Height | 274mm |
| Chainstay Length | 420mm |
| Chainstay Length Horizontal | 414mm |
| Front-Center | 607mm |
| Front-Center Horizontal | 602mm |
| Wheelbase | 1016mm |
| Fork Offset/Rake | 45mm |
| Fork Length (On-Axis) | 369mm |
| Trail | 68mm high |
| Mechanical Trail | 64.5mm |
| Wheel Flop | 20.5mm |
| Tire to Pedal Spindle Distance With 172.5 mm cranks | 89.5mm |
| Pedal Spindle to Ground Clearance With 172.5 mm cranks | 101.5mm |
X Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 34mm |
| Tire Outer Diameter | 690mm |
| Bike Length with Tires | 1706mm |
| Crank Length | 172.5mm |
| Handlebar Width | 420mm |
| Stem Length | 100mm |
| Stem Angle | 8deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Drop Bar |
| Frame Material | Aluminum |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 172 cm to 180 cm |
Source:https://de-de.bmc-switzerland.com/catalog/product/view/id/3198/s/roadmachine-x-302030/category/88/