2025 Bonnell 775 AM S
Build
650B/27.5 in × 64 mm
Insights
Somewhat upright stack and reach vs trend of full-suspension all-mountain/enduro mtb bikes
Design deviates from other sizes of Bonnell 775
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Bar type unusual for category
This: Swept Back Bar
Category: Flat Bar
vs full-suspension all-mountain/enduro mtb bikesCategory: Flat Bar
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 627mm |
| Reach | 445mm |
| Stack to Reach Ratio | 1.41:1 |
| Seat Tube Length, Unknown | 380mm |
| Top Tube Length, Unknown | 589mm |
| Head Tube Angle | 64deg |
| Seat Tube Angle, Unknown | 77deg |
| Head Tube Length | 108mm |
| Bottom Bracket Drop | 25mm |
| Bottom Bracket Height | 331mm |
| Chainstay Length | 440mm |
| Chainstay Length Horizontal | 439.3mm |
| Front-Center | 787mm |
| Front-Center Horizontal | 787.7mm |
| Wheelbase | 1227mm |
| Fork Offset/Rake | 44mm |
| Trail | 124.7mm very high |
| Mechanical Trail | 112.1mm |
| Wheel Flop | 49.1mm |
| Standover Height | 792mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 261mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 161mm |
AM Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 64mm |
| Tire Outer Diameter | 712mm |
| Bike Length with Tires | 1939mm |
| Handlebar Width | 780mm |
| Stem Length | 45mm |
| Suspension Type | Full suspension |
| Bar Type | Swept Back Bar |
| Fork Travel | 160mm |
| Rear Travel | 150mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Unknown |
| Brake Type | Unknown |
| Features | E-bike |
Source:https://ridebonnell.com/products/bonnell-775-am?variant=50135965040956