Bike-on-Bike
Default Config
Insights
Somewhat upright stack and reach vs trend of full-suspension all-mountain/enduro mtb bikes
Design deviates from other sizes of Transition Bikes Spire
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Geometry
Stack | 619mm | — |
Reach | 430mm | — |
Stack to Reach Ratio | 1.44:1 | — |
Seat Tube Length, Unknown | 360mm | — |
Top Tube Length, Effective/Horizontal Unknown | 547mm | — |
Head Tube Angle | 63deg | — |
Effective Seat Tube Angle, Unknown | 79.6deg | — |
Head Tube Length | 100mm | — |
Bottom Bracket Drop | 25mm | — |
Bottom Bracket Height | 347mm | — |
Chainstay Length | 446mm | — |
Chainstay Length Horizontal | 445.3mm | — |
Front-Center | 682.2mm | — |
Front-Center Horizontal | 681.7mm | — |
Wheelbase | 1127mm | — |
Fork Offset/Rake | 44mm | — |
Fork Length (Axle-To-Crown) | 584mm | — |
Trail | 140.1mm very high | — — |
Mechanical Trail | 124.9mm | — |
Wheel Flop | 56.7mm | — |
Standover Height | 685mm | — |
Tire to Pedal Spindle | 145.2mm 165 mm cranks | — |
Pedal Spindle to Ground Clearance | 182mm 165 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 2.4in | — |
Tire Outer Diameter | 743.9mm | — |
Bike Length with Tires | 1870.9mm | — |
Crank Length | 165mm | — |
Handlebar Width | 800mm | — |
Stem Length | 20mm | — |
| Suspension Type | Full suspension | — |
| Bar Type | Flat Bar | — |
| Fork Travel | 170mm | — |
| Rear Travel | 170mm | — |
| Suspension Sag | Unknown | — |
| Frame Material | Unknown | — |
| Fork Material | Unknown | — |
| Brake Type | Disc | — |
Meta
| Actions | — | |
| Source | https://www.transitionbikes.com/Bikes_Spire.cfm | — |
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