Bike-on-Bike
Default Config
700C/29 in × 2.4 in
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 full-suspension trail mtb bikes
Geometry
Stack | 647mm | 631mm -16mm |
Reach | 496mm | 500mm +4mm |
Stack to Reach Ratio | 1.3:1 | 1.26:1 |
Seat Tube Length, C-T | 460mm | 470mm +10mm |
Top Tube Length, Effective/Horizontal HT Top | — | 658mm |
Top Tube Length, Effective/Horizontal Unknown | 660mm | — |
Top Tube Slope | — | 15.9deg |
Head Tube Angle | 66deg | 66.5deg +0.5deg |
Seat Tube Angle | — | 76deg |
Effective Seat Tube Angle, Unknown | 76deg | — |
Head Tube Length | 130mm | 125mm -5mm |
Bottom Bracket Drop | 53.7mm | 39.5mm -14.2mm |
Bottom Bracket Height | 317mm | 332.5mm +15.5mm |
Chainstay Length | 430mm | 432mm +2mm |
Chainstay Length Horizontal | 426.6mm | 430.2mm +3.6mm |
Front-Center | 809.2mm | 806.8mm -2.4mm |
Front-Center Horizontal | 807.4mm | 805.8mm -1.6mm |
Wheelbase | 1234mm | 1236mm +2mm |
Fork Offset/Rake | 43.1mm | 44.6mm +1.5mm |
Fork Length (Axle-To-Crown) | 530mm | — |
Trail | 117.8mm very high | 113.1mm -4.7mm very high |
Mechanical Trail | 107.7mm | 103.7mm -4mm |
Wheel Flop | 43.8mm | 41.4mm -2.4mm |
Standover Height | — | 752.5mm |
Tire to Pedal Spindle | 263.5mm 175 mm cranks | 264.8mm +1.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 142mm 175 mm cranks | 162.5mm +20.5mm 170 mm cranks |
Build
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.35in | 2.4in +0.05in |
Tire Outer Diameter | 741.4mm | 743.9mm +2.5mm |
Bike Length with Tires | 1975.4mm | 1979.9mm +4.5mm |
Crank Length | 175mm | — |
Handlebar Width | 760mm | — |
Stem Length | 60mm | — |
| Suspension Type | Hardtail (Front suspension) | Full suspension |
| Bar Type | Flat Bar | Flat Bar |
| Fork Travel | 120mm | 130mm |
| Rear Travel | Unknown | Unknown |
| Suspension Sag | Unknown | 25% |
| Frame Material | Aluminum | Carbon/Composite |
| 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.ibiscycles.com/bikes/ripley |
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