Bike-on-Bike
Medium MX
Default Config
Insights
Average stack and reach vs trend of full-suspension all-mountain/enduro mtb bikes
Design deviates from other sizes of Transition Bikes Sentinel
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Geometry
Stack | 624mm | — |
Reach | 451mm | — |
Stack to Reach Ratio | 1.38:1 | — |
Seat Tube Length, Unknown | 390mm | — |
Top Tube Length, Effective/Horizontal Unknown | 586mm | — |
Top Tube Slope | 24.4deg | — |
Head Tube Angle | 63.6deg | — |
Seat Tube Angle | 77.5deg | — |
Head Tube Length | 110mm | — |
Bottom Bracket Drop | 11mm | — |
Bottom Bracket Height | 344.5mm | — |
Chainstay Length | 440mm | — |
Chainstay Length Horizontal | 439.9mm | — |
Front-Center | 797.2mm | — |
Front-Center Horizontal | 797.1mm | — |
Wheelbase | 1237mm | — |
Fork Offset/Rake | 37.5mm | — |
Trail | 134.6mm very high | — — |
Mechanical Trail | 120.6mm | — |
Wheel Flop | 53.6mm | — |
Tire to Pedal Spindle | 271.7mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 174.5mm 170 mm cranks | — |
Build
Wheel Size | 650B/27.5 in 584 mm BSD | — — |
Tire Width | 2.5in | — |
Tire Outer Diameter | 711mm | — |
Bike Length with Tires | 1948mm | — |
| Suspension Type | Full suspension | — |
| Bar Type | Flat Bar | — |
| Fork Travel | Unknown | — |
| Rear Travel | 150mm | — |
| Suspension Sag | Unknown | — |
| Frame Material | Unknown | — |
| Fork Material | Unknown | — |
| Brake Type | Unknown | — |
Meta
| Actions | — | |
| Source | https://www.transitionbikes.com/Bikes_Sentinel.cfm | — |
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