2020 BMC Switzerland Alpenchallenge AMP Cross LTD M
Build
700C/29 in × 40 mm
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 600mm |
| Reach | 405mm |
| Stack to Reach Ratio | 1.48:1 |
| Seat Tube Length, Effective Unknown | 480mm |
| Top Tube Length, Effective/Horizontal Unknown | 583mm |
| Top Tube Slope | 12.2deg |
| Head Tube Angle | 72deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 157mm |
| Bottom Bracket Drop | 70mm |
| Bottom Bracket Height | 281mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 429.3mm |
| Front-Center | 628mm |
| Front-Center Horizontal | 623.7mm |
| Wheelbase | 1053mm |
| Fork Offset/Rake | 45mm |
| Fork Length (On-Axis) | 415mm |
| Trail | 66.7mm high |
| Mechanical Trail | 63.5mm |
| Wheel Flop | 19.6mm |
| Standover Height | 777mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 107mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 111mm |
LTD Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 40mm |
| Tire Outer Diameter | 702mm |
| Bike Length with Tires | 1755mm |
| Crank Length | 170mm |
| Stem Length | 90mm |
| Stem Angle | 8deg |
| Suspension Type | Rigid, non-suspension corrected |
| Bar Type | Flat Bar |
| Frame Material | Carbon/Composite |
| Fork Material | Carbon/Composite |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 170 cm to 185 cm |
Source:https://www.bmc-switzerland.com/media/downloads/download/MY20_AMP_Bike_Geometry.pdf