2021 Format 1313 Base
- Category
- Hardtail Trail MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Fork
- Aluminum
- Suspension
- 130mm fork travel
- Features
- Disc brake
Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
s | m | l | xl | |
Stack | 616.4mm | 621mm | 621mm | 625.6mm |
Reach | 400mm | 420mm | 440mm | 460mm |
Stack to Reach Ratio | 1.54:1 | 1.48:1 | 1.41:1 | 1.36:1 |
Seat Tube Length, C-T | 380mm | 430mm | 460mm | 500mm |
Top Tube Length, Effective/Horizontal Center | 577mm | 598mm | 618mm | 640mm |
Top Tube Slope | 26.5deg | 21.1deg | 17.5deg | 13.6deg |
Head Tube Angle | 67deg | 67deg | 67deg | 67deg |
Seat Tube Angle | 74deg | 74deg | 74deg | 74deg |
Head Tube Length | 115mm | 120mm | 120mm | 125mm |
Bottom Bracket Drop | 50mm | 50mm | 50mm | 50mm |
Bottom Bracket Height | 308mm | 308mm | 308mm | 308mm |
Chainstay Length | 428mm | 428mm | 428mm | 428mm |
Chainstay Length Horizontal | 425.1mm | 425.1mm | 425.1mm | 425.1mm |
Front-Center | 697.6mm | 719.6mm | 739.5mm | 761.4mm |
Front-Center Horizontal | 695.8mm | 717.8mm | 737.8mm | 759.7mm |
Wheelbase | 1120.9mm | 1142.9mm | 1162.9mm | 1184.8mm |
Fork Offset/Rake | 51mm | 51mm | 51mm | 51mm |
Fork Length, Unknown | 522mm | 522mm | 522mm | 522mm |
Trail | 96.6mm very high | 96.6mm very high | 96.6mm very high | 96.6mm very high |
Mechanical Trail | 88.9mm | 88.9mm | 88.9mm | 88.9mm |
Wheel Flop | 34.7mm | 34.7mm | 34.7mm | 34.7mm |
Tire to Pedal Spindle | 169.6mm 170 mm cranks | 191.5mm 170 mm cranks | 211.5mm 170 mm cranks | 233.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 138mm 170 mm cranks | 138mm 170 mm cranks | 138mm 170 mm cranks | 138mm 170 mm cranks |
Base Build
s | m | l | xl | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 2.6in | 2.6in | 2.6in | 2.6in |
Tire Outer Diameter | 716.1mm | 716.1mm | 716.1mm | 716.1mm |
Bike Length with Tires | 1837mm | 1859mm | 1879mm | 1900.9mm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Hardtail Trail MTBSource:https://format.bike/catalog/mtb/format-1313-plus-2022/