Bike-on-Bike
Default Config
Insights
Average stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Black Mountain Cycles Monster Cross (Rim Brake)
Geometry
Stack | 528mm | 538mm +10mm |
Reach | 389.1mm | 369mm -20.1mm |
Stack to Reach Ratio | 1.36:1 | 1.46:1 |
Seat Tube Length, C-T | — | 500mm |
Seat Tube Length, C-TTT | 500mm | — |
Top Tube Length, Effective/Horizontal Center | — | 520mm |
Top Tube Length, Actual C-C | 535.1mm | — |
Top Tube Slope | 3deg | 6.4deg +3.4deg |
Head Tube Angle | 72deg | 71deg -1deg |
Seat Tube Angle | 74deg | 74.5deg +0.5deg |
Head Tube Length | 91mm | 95mm +4mm |
Bottom Bracket Drop | 66mm | 76mm +10mm |
Bottom Bracket Height | 280mm | 280mm +0mm |
Chainstay Length | 425mm | 432mm +7mm |
Chainstay Length Horizontal | 419.8mm | 425.3mm +5.5mm |
Front-Center | 589.1mm | 591mm +1.9mm |
Front-Center Horizontal | 585.4mm | 585.7mm +0.3mm |
Wheelbase | 1005.2mm | 1011mm +5.8mm |
Fork Offset/Rake | 44mm | 55mm +11mm |
Fork Length (On-Axis) | 400mm | 400mm +0mm |
Trail | 66.2mm high | 64.4mm -1.8mm mid/neutral |
Mechanical Trail | 62.9mm | 60.9mm -2mm |
Wheel Flop | 19.4mm | 19.8mm +0.4mm |
Standover Height | 784.4mm | 769mm -15.4mm |
Tire to Pedal Spindle | 73.1mm 170 mm cranks | 65mm -8.1mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 110mm 170 mm cranks | 110mm +0mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 35mm | 45mm +10mm |
Tire Outer Diameter | 692mm | 712mm +20mm |
Bike Length with Tires | 1697.2mm | 1723mm +25.8mm |
Crank Length | 170mm | — |
Handlebar Width | 700mm | — |
Stem Length | 80mm | — |
Stem Angle | 6deg | — |
| Suspension Type | Rigid, non-suspension corrected | Rigid, non-suspension corrected |
| Bar Type | Moto/Klunker/Riser Bar | Drop Bar |
| Frame Material | Steel | Steel |
| Fork Material | Steel | Steel |
| Brake Type | Rim | Rim |
| Features | Single-speed capable | — |
Meta
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| Source | https://surlybikes.com/bikes/cross_check | https://blackmtncycles.com/monstercross-tech-info/ |
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