2021 BMC Switzerland Teammachine ALR ONE 51
Build
700C/29 in × 25 mm
Insights
Somewhat upright stack and reach vs trend of performance road bikes
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 539mm |
| Reach | 374mm |
| Stack to Reach Ratio | 1.44:1 |
| Seat Tube Length, C-T | 505mm |
| Top Tube Length, Effective/Horizontal HT Top | 534mm |
| Top Tube Slope | 6.1deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 138mm |
| Bottom Bracket Drop | 69mm |
| Bottom Bracket Height | 267mm |
| Chainstay Length | 410mm |
| Chainstay Length Horizontal | 404.2mm |
| Front-Center | 575mm |
| Front-Center Horizontal | 570.9mm |
| Wheelbase | 975mm |
| Wheelbase Max | 975mm |
| Fork Offset/Rake | 41.6mm |
| Fork Length (Axle-To-Crown) | 369mm |
| Trail | 65.4mm high |
| Mechanical Trail | 62.2mm |
| Wheel Flop | 19.2mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 69mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 97mm |
ALR ONE Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 25mm |
| Tire Outer Diameter | 672mm |
| Bike Length with Tires | 1647mm |
| Crank Length | 170mm |
| 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 | Rim |
Published Sizing Recommendations
| Height | 166 cm to 174 cm |
Source:https://www.bmc-switzerland.com/intl_en/teammachine-alr-one.html