2012 Author Kinetic Base
- Category
- Hardtail Trail MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Suspension
- 100mm fork travel
- Features
- Rim brake
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 | 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
16,5" | 17,5" | 19" | 20" | 21" | |
Stack | 593.9mm | 593.9mm | 598.6mm | 598.6mm | 603.4mm |
Reach | 395.7mm | 407.7mm | 414.1mm | 427.1mm | 436.5mm |
Stack to Reach Ratio | 1.5:1 | 1.46:1 | 1.45:1 | 1.4:1 | 1.38:1 |
Seat Tube Length, C-T | 420mm | 450mm | 480mm | 500mm | 530mm |
Top Tube Length, Effective/Horizontal Center | 567mm | 579mm | 587mm | 600mm | 611mm |
Top Tube Length, Actual C-C | 548mm | 558mm | 566mm | 580mm | 593mm |
Top Tube Slope | 10deg | 11.9deg | 11.5deg | 9.9deg | 8.1deg |
Head Tube Angle | 71deg | 71deg | 71deg | 71deg | 71deg |
Seat Tube Angle | 74deg | 74deg | 74deg | 74deg | 74deg |
Head Tube Length | 115mm | 115mm | 120mm | 120mm | 125mm |
Bottom Bracket Drop | 30mm | 30mm | 30mm | 30mm | 30mm |
Bottom Bracket Height | 300.3mm | 300.3mm | 300.3mm | 300.3mm | 300.3mm |
Chainstay Length | 420mm | 420mm | 420mm | 420mm | 420mm |
Chainstay Length Horizontal | 418.9mm | 418.9mm | 418.9mm | 418.9mm | 418.9mm |
Front-Center | 630.8mm | 642.8mm | 650.8mm | 663.8mm | 674.7mm |
Front-Center Horizontal | 630.1mm | 642.1mm | 650.1mm | 663.1mm | 674.1mm |
Wheelbase | 1049mm | 1061mm | 1069mm | 1082mm | 1093mm |
Fork Offset/Rake | 38mm | 38mm | 38mm | 38mm | 38mm |
Fork Length (Axle-To-Crown) | 476mm | 476mm | 476mm | 476mm | 476mm |
Trail | 73.5mm high | 73.5mm high | 73.5mm high | 73.5mm high | 73.5mm high |
Mechanical Trail | 69.5mm | 69.5mm | 69.5mm | 69.5mm | 69.5mm |
Wheel Flop | 22.6mm | 22.6mm | 22.6mm | 22.6mm | 22.6mm |
Tire to Pedal Spindle | -319.5mm 620 mm cranks | -307.5mm 620 mm cranks | -319.5mm 640 mm cranks | -306.5mm 640 mm cranks | -295.6mm 640 mm cranks |
Pedal Spindle to Ground Clearance | -319.7mm 620 mm cranks | -319.7mm 620 mm cranks | -339.7mm 640 mm cranks | -339.7mm 640 mm cranks | -339.7mm 640 mm cranks |
Base Build
16,5" | 17,5" | 19" | 20" | 21" | |
Wheel Size | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD | 26 in 559 mm BSD |
Tire Width | 2in | 2in | 2in | 2in | 2in |
Tire Outer Diameter | 660.6mm | 660.6mm | 660.6mm | 660.6mm | 660.6mm |
Bike Length with Tires | 1709.6mm | 1721.6mm | 1729.6mm | 1742.6mm | 1753.6mm |
Crank Length | 620mm | 620mm | 640mm | 640mm | 640mm |
Published Sizing Recommendations
Height | 155 cm to 167 cm | 162 cm to 175 cm | 172 cm to 184 cm | 178 cm to 190 cm | 186 cm to 200 cm |
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://en.author.eu/cross-country/mtb-26/author-kinetic-2012-ua42803701#!technicka-specifikace