2024 Rocky Mountain Instinct Base
- Category
- Hardtail All-mountain/Enduro MTB
- Design
- Flat Bar, Full suspension
Very aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive 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
SM | MD | LG | XL | |
Stack | 572mm | 599mm | 628mm | 659mm |
Reach | 427mm | 452mm | 477mm | 507mm |
Stack to Reach Ratio | 1.34:1 | 1.33:1 | 1.32:1 | 1.3:1 |
Seat Tube Length, Unknown | 365mm | 410mm | 440mm | 470mm |
Top Tube Length, Effective/Horizontal HT Top | 572mm | 622mm | 638mm | 644mm |
Top Tube Slope | 23deg | 20.1deg | 19.1deg | 18.2deg |
Head Tube Angle | 63.7deg | 63.7deg | 63.7deg | 63.7deg |
Seat Tube Angle | 76.7deg | 76.7deg | 76.7deg | 76.7deg |
Head Tube Length | 100mm | 110mm | 125mm | 135mm |
Bottom Bracket Drop | 40mm | 40mm | 40mm | 40mm |
Bottom Bracket Height | 332mm | 332mm | 332mm | 332mm |
Chainstay Length | 440mm | 440mm | 440mm | 440mm |
Chainstay Length Horizontal | 438.2mm | 438.2mm | 438.2mm | 438.2mm |
Front-Center | 760.9mm | 789.8mm | 821.8mm | 855.8mm |
Front-Center Horizontal | 759.8mm | 788.8mm | 820.8mm | 854.8mm |
Wheelbase | 1198mm | 1227mm | 1259mm | 1293mm |
Fork Offset/Rake | 62.7mm | 54.3mm | 47.7mm | 37.6mm |
Trail | 113.9mm very high | 123.3mm very high | 130.6mm very high | 141.9mm very high |
Mechanical Trail | 102.2mm | 110.5mm | 117.1mm | 127.3mm |
Wheel Flop | 45.3mm | 49mm | 51.9mm | 56.4mm |
Standover Height | 762mm | 799mm | 798mm | 794mm |
Tire to Pedal Spindle | 218.9mm 170 mm cranks | 247.9mm 170 mm cranks | 279.8mm 170 mm cranks | 313.8mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 162mm 170 mm cranks | 162mm 170 mm cranks | 162mm 170 mm cranks | 162mm 170 mm cranks |
Base Build
SM | MD | LG | XL | |
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 | 2.4in | 2.4in | 2.4in | 2.4in |
Tire Outer Diameter | 743.9mm | 743.9mm | 743.9mm | 743.9mm |
Bike Length with Tires | 1941.9mm | 1970.9mm | 2002.9mm | 2036.9mm |
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 All-mountain/Enduro MTBSource:https://bikes.com/en-ca/products/instinct-a50-24