Bike-on-Bike
Default Config
Insights
Average stack and reach vs trend of full-suspension trail mtb bikes
Design deviates from other sizes of Marin Bikes Rift Zone
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Geometry
Stack | 637.3mm | — |
Reach | 485mm | — |
Stack to Reach Ratio | 1.31:1 | — |
Seat Tube Length, C-T | 425mm | — |
Top Tube Length, Effective/Horizontal Center | 632.1mm | — |
Top Tube Slope | 21deg | — |
Head Tube Angle | 65.5deg | — |
Seat Tube Angle | 77deg | — |
Head Tube Length | 125mm | — |
Bottom Bracket Drop | 35mm | — |
Bottom Bracket Height | 335.7mm | — |
Chainstay Length | 430mm | — |
Chainstay Length Horizontal | 428.6mm | — |
Front-Center | 806.6mm | — |
Front-Center Horizontal | 805.8mm | — |
Wheelbase | 1234.4mm | — |
Fork Offset/Rake | 44mm | — |
Trail | 120.6mm very high | — — |
Mechanical Trail | 109.7mm | — |
Wheel Flop | 45.5mm | — |
Standover Height | 701.7mm | — |
Tire to Pedal Spindle | 265.9mm 170 mm cranks | — |
Pedal Spindle to Ground Clearance | 165.7mm 170 mm cranks | — |
Build
Wheel Size | 700C/29 in 622 mm BSD | — — |
Tire Width | 2.35in | — |
Tire Outer Diameter | 741.4mm | — |
Bike Length with Tires | 1975.8mm | — |
Crank Length | 170mm | — |
Handlebar Width | 780mm | — |
Stem Length | 35mm | — |
| Suspension Type | Full suspension | — |
| Bar Type | Flat Bar | — |
| Fork Travel | 140mm | — |
| Rear Travel | 130mm | — |
| Suspension Sag | Unknown | — |
| Frame Material | Aluminum | — |
| Fork Material | Unknown | — |
| Brake Type | Unknown | — |
Meta
| Actions | — | |
| Source | https://www.marinbikes.com/au/bikes/2025-rift-zone-1-2#geometry | — |
| Brand | — | |
| Bike | — | |
| Size | — | |
| Category | — |