2023 gen 3 Trek Bikes Marlin 7 Base L
Build
700C/29 in × 2.35 in
Insights
Somewhat aggressive stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Bar type unusual for category
This: Swept Back Bar
Category: Flat Bar
vs hardtail cross-country mtb bikesCategory: Flat Bar
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 618mm |
| Reach | 470mm |
| Stack to Reach Ratio | 1.31:1 |
| Seat Tube Length, Unknown | 450mm |
| Top Tube Length, Effective/Horizontal Unknown | 647mm |
| Top Tube Slope | 17.3deg |
| Head Tube Angle | 65.5deg |
| Seat Tube Angle | 74deg |
| Head Tube Length | 115mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 310.7mm |
| Chainstay Length | 438mm |
| Chainstay Length Horizontal | 433.9mm |
| Front-Center | 765.5mm |
| Front-Center Horizontal | 763.1mm |
| Wheelbase | 1197mm |
| Fork Offset/Rake | 46mm |
| Trail | 118.4mm very high |
| Mechanical Trail | 107.7mm |
| Wheel Flop | 44.7mm |
| Standover Height | 771mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 219.8mm |
| Pedal Spindle to Ground Clearance With 175 mm cranks | 135.7mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.35in |
| Tire Outer Diameter | 741.4mm |
| Bike Length with Tires | 1938.4mm |
| Crank Length | 175mm |
| Handlebar Width | 720mm |
| Stem Length | 50mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Swept Back Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Aluminum |
| Fork Material | Aluminum |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 177 cm to 188 cm |
Source:https://www.trekbikes.com/gb/en_GB/bikes/mountain-bikes/cross-country-mountain-bikes/marlin/marlin-8-gen-3/p/36969/