2022 Allied Cycle Works BC40 Base MD
Build
29mm BSD × 2.4 in
Insights
Average stack and reach vs trend of full-suspension cross-country mtb bikes
Design deviates from other sizes of Allied Cycle Works BC40
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 609mm |
| Reach | 445mm |
| Stack to Reach Ratio | 1.37:1 |
| Head Tube Angle | 66.5deg |
| Seat Tube Angle | 76deg |
| Head Tube Length | 105mm |
| Bottom Bracket Drop | 40mm |
| Bottom Bracket Height | 35.5mm |
| Chainstay Length | 435mm |
| Chainstay Length Horizontal | 433.2mm |
| Front-Center | 739mm |
| Front-Center Horizontal | 740.8mm |
| Wheelbase | 1174mm |
| Fork Offset/Rake | 44mm |
| Trail | -15.2mm |
| Mechanical Trail | -13.9mm |
| Wheel Flop | -5.5mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 493.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | -134.5mm |
Base Build
| Wheel Size | 29mm BSD |
| Tire Width | 2.4in |
| Tire Outer Diameter | 150.9mm |
| Bike Length with Tires | 1324.9mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | Unknown |
| Rear Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Unknown |
| Fork Material | Unknown |
| Brake Type | Unknown |
Source:https://alliedcycleworks.com/collections/bc40/products/bc40-frameset-custom