2023 gen 3 Trek Bikes Marlin 7 Base M
Build
700C/29 in × 2.35 in
Insights
Somewhat aggressive stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Trek Bikes Marlin 7
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 | 609mm |
| Reach | 440mm |
| Stack to Reach Ratio | 1.38:1 |
| Seat Tube Length, Unknown | 420mm |
| Top Tube Length, Effective/Horizontal Unknown | 615mm |
| Top Tube Slope | 20.2deg |
| Head Tube Angle | 66.5deg |
| Seat Tube Angle | 73.4deg |
| Head Tube Length | 105mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 310.7mm |
| Chainstay Length | 438mm |
| Chainstay Length Horizontal | 433.9mm |
| Front-Center | 731.6mm |
| Front-Center Horizontal | 729.1mm |
| Wheelbase | 1163mm |
| Fork Offset/Rake | 46mm |
| Trail | 111mm very high |
| Mechanical Trail | 101.8mm |
| Wheel Flop | 40.6mm |
| Standover Height | 747mm |
| Tire to Pedal Spindle Distance With 175 mm cranks | 185.9mm |
| 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 | 1904.4mm |
| 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 | 165 cm to 176 cm |
Source:https://www.trekbikes.com/us/en_US/bikes/mountain-bikes/cross-country-mountain-bikes/marlin/marlin-7-gen-3/p/41217/?colorCode=orange