Bike-on-Bike
Default Config
Insights
Average stack and reach vs trend of full-suspension cross-country mtb bikes
Design deviates from other sizes of Marin Bikes Tam
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Geometry
Stack | 603mm | — |
Reach | 455mm | — |
Stack to Reach Ratio | 1.33:1 | — |
Seat Tube Length, C-T | 410mm | — |
Top Tube Length, Effective/Horizontal Center | 595.7mm | — |
Top Tube Slope | 20.3deg | — |
Head Tube Angle | 65deg | — |
Seat Tube Angle | 76deg | — |
Head Tube Length | 100mm | — |
Bottom Bracket Drop | 38mm | — |
Bottom Bracket Height | 334mm | — |
Chainstay Length | 435mm | — |
Chainstay Length Horizontal | 433.3mm | — |
Front-Center | 767.6mm | — |
Front-Center Horizontal | 766.7mm | — |
Wheelbase | 1200mm | — |
Fork Offset/Rake | 44mm | — |
Fork Length, Unknown | 130mm | — |
Trail | 124.9mm very high | — — |
Mechanical Trail | 113.2mm | — |
Wheel Flop | 47.8mm | — |
Standover Height | 595mm | — |
Tire to Pedal Spindle | 225.6mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 164mm 170 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 2.4in | — |
Tire Outer Diameter | 743.9mm | — |
Bike Length with Tires | 1943.9mm | — |
Crank Length | 170mm | — |
Handlebar Width | 780mm | — |
Stem Length | 55mm | — |
| Suspension Type | Full suspension | — |
| Bar Type | Flat Bar | — |
| Fork Travel | Unknown | — |
| Rear Travel | Unknown | — |
| Suspension Sag | Unknown | — |
| Frame Material | Unknown | — |
| Fork Material | Unknown | — |
| Brake Type | Unknown | — |
Meta
| Actions | — | |
| Source | https://marinbikes.com/products/2026-tam-1 | — |
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