2017 GT Bicycles Karakoram COMP 2017
- Category
- Hardtail Trail MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Suspension
- 100mm fork 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 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 |
Geometry
Small | Medium | Large | Extra Large | |
Stack | 607mm | 616mm | 616mm | 630mm |
Reach | 430mm | 451mm | 471mm | 491mm |
Stack to Reach Ratio | 1.41:1 | 1.37:1 | 1.31:1 | 1.28:1 |
Seat Tube Length, C-T | 380mm | 430mm | 485mm | 540mm |
Top Tube Length, Effective/Horizontal Center | 610mm | 634mm | 654mm | 678mm |
Top Tube Slope | 24.3deg | 19.6deg | 13.9deg | 9.9deg |
Head Tube Angle | 69deg | 69deg | 69deg | 69deg |
Seat Tube Angle | 73.5deg | 73.5deg | 73.5deg | 73.5deg |
Head Tube Length | 95mm | 105mm | 105mm | 120mm |
Bottom Bracket Drop | 65mm | 65mm | 65mm | 65mm |
Bottom Bracket Height | 299.3mm | 299.3mm | 299.3mm | 299.3mm |
Chainstay Length | 455mm | 455mm | 455mm | 455mm |
Chainstay Length Horizontal | 450.3mm | 450.3mm | 450.3mm | 450.3mm |
Front-Center | 685.8mm | 710.7mm | 730.6mm | 755.5mm |
Front-Center Horizontal | 682.7mm | 707.7mm | 727.7mm | 752.7mm |
Wheelbase | 1133mm | 1158mm | 1178mm | 1203mm |
Fork Offset/Rake | 41.7mm | 42.2mm | 42.2mm | 41.8mm |
Trail | 95.2mm very high | 94.7mm very high | 94.7mm very high | 95.1mm very high |
Mechanical Trail | 88.9mm | 88.4mm | 88.4mm | 88.8mm |
Wheel Flop | 31.9mm | 31.7mm | 31.7mm | 31.8mm |
Standover Height | 708mm | 746mm | 777mm | 819mm |
Tire to Pedal Spindle | 151.4mm 170 mm cranks | 176.3mm 170 mm cranks | 196.2mm 170 mm cranks | 221.1mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 129.3mm 170 mm cranks | 129.3mm 170 mm cranks | 129.3mm 170 mm cranks | 129.3mm 170 mm cranks |
COMP 2017 Build
Small | Medium | Large | Extra 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 | 2.1in | 2.1in | 2.1in | 2.1in |
Tire Outer Diameter | 728.7mm | 728.7mm | 728.7mm | 728.7mm |
Bike Length with Tires | 1861.7mm | 1886.7mm | 1906.7mm | 1931.7mm |
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://geometrygeeks.bike/bike/gt-karakoram-comp-2017/