2021 Evil Bikes Insurgent MX 170mm Fork
- Design
- Flat Bar, Full suspension
- Frame
- Carbon/Composite
- Suspension
- 180mm fork travel, 168mm rear travel
- Features
- Disc brake
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 | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
SMALL | MEDIUM | LARGE | X-LARGE | |
Stack | 621mm | 630mm | 642mm | 652mm |
Reach | 443mm | 460mm | 480mm | 500mm |
Stack to Reach Ratio | 1.4:1 | 1.37:1 | 1.34:1 | 1.3:1 |
Seat Tube Length, C-T | 390mm | 425mm | 460mm | 495mm |
Top Tube Length, Effective/Horizontal Unknown | 595mm | 612mm | 633mm | 654mm |
Top Tube Slope | 24.4deg | 21.2deg | 18.4deg | 15.5deg |
Head Tube Angle | 64.2deg | 64.2deg | 64.2deg | 64.2deg |
Seat Tube Angle | 76.9deg | 76.9deg | 76.9deg | 76.9deg |
Head Tube Length | 104mm | 114mm | 127mm | 139mm |
Bottom Bracket Drop | 1mm | 1mm | 1mm | 1mm |
Bottom Bracket Height | 373.5mm | 373.5mm | 373.5mm | 373.5mm |
Chainstay Length | 430mm | 430mm | 430mm | 430mm |
Chainstay Length Horizontal | 430mm | 430mm | 430mm | 430mm |
Front-Center | 785mm | 806mm | 832mm | 857mm |
Front-Center Horizontal | 785mm | 806mm | 832mm | 857mm |
Wheelbase | 1215mm | 1236mm | 1262mm | 1287mm |
Fork Offset/Rake | 44mm | 44mm | 44mm | 44mm |
Trail | 132.2mm very high | 132.2mm very high | 132.2mm very high | 132.2mm very high |
Mechanical Trail | 119mm | 119mm | 119mm | 119mm |
Wheel Flop | 51.8mm | 51.8mm | 51.8mm | 51.8mm |
Standover Height | 705mm | 716mm | 724mm | 736mm |
Tire to Pedal Spindle | 240.5mm 170 mm cranks | 261.5mm 170 mm cranks | 287.5mm 170 mm cranks | 312.5mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 203.5mm 170 mm cranks | 203.5mm 170 mm cranks | 203.5mm 170 mm cranks | 203.5mm 170 mm cranks |
MX 170mm Fork Build
SMALL | MEDIUM | LARGE | X-LARGE | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.5in | 2.5in | 2.5in | 2.5in |
Tire Outer Diameter | 749mm | 749mm | 749mm | 749mm |
Bike Length with Tires | 1964mm | 1985mm | 2011mm | 2036mm |
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
Full-suspension All-mountain/Enduro MTBSource:https://www.evil-bikes.com/a/bikes/insurgent