2020 Framed Bikes Montana Carbon 27.5 FS Base 15
Build
650B/27.5 in × 3.8 in
Insights
Very upright stack and reach vs trend of full-suspension fatbike bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 617.1mm |
| Reach | 382.2mm |
| Stack to Reach Ratio | 1.61:1 |
| Seat Tube Length, C-T | 381mm |
| Top Tube Length, Effective/Horizontal HT Top | 570mm |
| Head Tube Angle | 68.5deg |
| Seat Tube Angle | 73.5deg |
| Head Tube Length | 110mm |
| Bottom Bracket Drop | 24mm |
| Bottom Bracket Height | 364.5mm |
| Chainstay Length | 461mm |
| Chainstay Length Horizontal | 460.4mm |
| Front-Center | 671.1mm |
| Front-Center Horizontal | 670.6mm |
| Wheelbase | 1131mm |
| Fork Offset/Rake | 51mm |
| Fork Length, Unknown | 530mm |
| Trail | 98.2mm very high |
| Mechanical Trail | 91.4mm |
| Wheel Flop | 33.5mm |
| Standover Height | 775mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 112.5mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 194.5mm |
Base Build
| Wheel Size | 650B, 27.5 inch (584mm BSD) |
| Tire Width | 3.8in |
| Tire Outer Diameter | 777mm |
| Bike Length with Tires | 1908mm |
| Handlebar Width | 760mm |
| Stem Length | 60mm |
| Suspension Type | Full suspension |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Rear Travel | Unknown |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | N/A |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 5 ft 3 in to 5 ft 8 in |
| PBH | 27 in to 30 in |
Source:https://www.framedbikes.com/collections/fat-bikes/products/montana-carbon-27-5-fs-fat-bike