Bike-on-Bike
Default Config
Default Config
Insights
Somewhat aggressive stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Allebike/MB31 MTB
Average stack and reach vs trend of hardtail trail mtb bikes
Design deviates from other sizes of Santa Cruz Bicycles Chameleon
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Geometry
Stack | 647mm | 637mm -10mm |
Reach | 496mm | 486mm -10mm |
Stack to Reach Ratio | 1.3:1 | 1.31:1 |
Seat Tube Length, C-T | 460mm | — |
Seat Tube Length, Unknown | — | 490mm |
Top Tube Length, Effective/Horizontal Center | — | 680mm |
Top Tube Length, Effective/Horizontal Unknown | 660mm | — |
Top Tube Slope | — | 15deg |
Head Tube Angle | 66deg | 67.1deg +1.1deg |
Seat Tube Angle | — | 72.6deg |
Effective Seat Tube Angle, Unknown | 76deg | — |
Head Tube Length | 130mm | 120mm -10mm |
Bottom Bracket Drop | 53.7mm | 47mm -6.7mm |
Bottom Bracket Height | 317mm | 316.1mm -0.9mm |
Chainstay Length | 430mm | 415mm -15mm |
Chainstay Length Max | — | 430mm |
Chainstay Length Horizontal | 426.6mm | 412.3mm -14.3mm |
Chainstay Length Horizontal Max | — | 427.4mm |
Front-Center | 809.2mm | 790mm -19.2mm |
Front-Center Horizontal | 807.4mm | 788.7mm -18.7mm |
Wheelbase | 1234mm | 1201mm -33mm |
Wheelbase Max | — | 1216.1mm |
Fork Offset/Rake | 43.1mm | 49.2mm +6.1mm |
Fork Length (Axle-To-Crown) | 530mm | — |
Trail | 117.8mm very high | 99.9mm -17.9mm very high |
Mechanical Trail | 107.7mm | 92.1mm -15.6mm |
Wheel Flop | 43.8mm | 35.8mm -8mm |
Standover Height | — | 738mm |
Tire to Pedal Spindle | 263.5mm 175 mm cranks | 251.9mm -11.6mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 142mm 175 mm cranks | 141.1mm -0.9mm 175 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 2.35in | 2.8in +0.45in |
Tire Outer Diameter | 741.4mm | 726.2mm -15.1mm |
Bike Length with Tires | 1975.4mm | 1927.2mm -48.2mm |
Crank Length | 175mm | 175mm +0mm |
Handlebar Width | 760mm | — |
Stem Length | 60mm | 50mm -10mm |
| Suspension Type | Hardtail (Front suspension) | Hardtail (Front suspension) |
| Bar Type | Flat Bar | Flat Bar |
| Fork Travel | 120mm | 130mm |
| Rear Travel | Unknown | Unknown |
| Suspension Sag | Unknown | Unknown |
| Frame Material | Aluminum | Aluminum |
| Fork Material | Aluminum | Unknown |
| Brake Type | Disc | Disc |
Meta
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| Source | https://www.allebike-sports.com/svSE/Shop/MB31/MB31_MTB | https://www.santacruzbicycles.com/en-US/chameleon |
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