Bike-on-Bike
Default Config
Insights
Somewhat aggressive stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Surly Bikes Karate Monkey
Geometry
Stack | 613mm | 606mm -7mm |
Reach | 453mm | 450mm -3mm |
Stack to Reach Ratio | 1.35:1 | 1.35:1 |
Seat Tube Length, C-T | 475mm | 470mm -5mm |
Top Tube Length, Effective/Horizontal HT Top | 635mm | 635mm +0mm |
Top Tube Length, Actual C-C | — | 597.5mm |
Top Tube Slope | 15deg | 14.9deg -0.1deg |
Head Tube Angle | 70deg | 69deg -1deg |
Seat Tube Angle | 73.5deg | 73deg -0.5deg |
Head Tube Length | 105mm | 110mm +5mm |
Bottom Bracket Drop | 58mm | 55mm -3mm |
Bottom Bracket Height | 310.2mm | 313.2mm +3mm |
Chainstay Length | 425mm | 423mm -2mm |
Chainstay Length Horizontal | 421mm | 419.4mm -1.6mm |
Front-Center | 709.4mm | 711.7mm +2.3mm |
Front-Center Horizontal | 707mm | 709.6mm +2.6mm |
Wheelbase | 1128mm | 1129mm +1mm |
Fork Offset/Rake | 43mm | 47mm +4mm |
Fork Length (Axle-To-Crown) | — | 483mm |
Trail | 88.2mm very high | 91mm +2.8mm very high |
Mechanical Trail | 82.9mm | 85mm +2.1mm |
Wheel Flop | 28.4mm | 30.4mm +2mm |
Standover Height | 791mm | 812mm +21mm |
Tire to Pedal Spindle | 166.2mm 175 mm cranks | 173.5mm +7.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 135.2mm 175 mm cranks | 143.2mm +8mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 2.25in | 3in +0.75in |
Tire Outer Diameter | 736.3mm | 736.4mm +0.1mm |
Bike Length with Tires | 1864.3mm | 1865.4mm +1.1mm |
Crank Length | 175mm | — |
Handlebar Width | 780mm | — |
Stem Length | 80mm | — |
| Suspension Type | Hardtail (Front suspension) | Rigid, suspension corrected |
| Bar Type | Flat Bar | Flat Bar |
| Fork Travel | 100mm | — |
| Rear Travel | Unknown | — |
| Suspension Sag | 25% | — |
| Frame Material | Carbon/Composite | Steel |
| Fork Material | Aluminum | Steel |
| Brake Type | Disc | Disc |
Meta
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| Source | https://www.giant-bicycles.com/au/xtc-advanced-sl-29-1-2022 | https://surlybikes.com/bikes/karate_monkey |
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