2020 Trek Bikes Marlin 5
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Suspension
- 100mm fork travel
- Features
- Disc brake
Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
XS | S | M | ML | ML | L | XL | XXL | |
Stack | 565mm | 574mm | 602mm | 602mm | 602mm | 611mm | 630mm | 630mm |
Reach | 376mm | 385mm | 418mm | 434mm | 434mm | 451mm | 466mm | 480mm |
Stack to Reach Ratio | 1.5:1 | 1.49:1 | 1.44:1 | 1.39:1 | 1.39:1 | 1.35:1 | 1.35:1 | 1.31:1 |
Seat Tube Length, C-T | 343mm | 368mm | 419mm | 444mm | 444mm | 470mm | 521mm | 559mm |
Top Tube Length, Effective/Horizontal HT Top | 543mm | 555mm | 602mm | 618mm | 618mm | 638mm | 659mm | 673mm |
Head Tube Angle | 69.3deg | 69.3deg | 69.5deg | 69.5deg | 69.5deg | 69.5deg | 69.5deg | 69.5deg |
Effective Seat Tube Angle, Unknown | 73.5deg | 73.5deg | 73deg | 73deg | 73deg | 73deg | 73deg | 73deg |
Seat Tube Exit Angle | 73.5deg | 73.5deg | 71.9deg | 71.9deg | 71.9deg | 71.9deg | 71.9deg | 71.9deg |
Head Tube Length | 90mm | 90mm | 90mm | 90mm | 90mm | 100mm | 120mm | 120mm |
Bottom Bracket Drop | 58mm | 48mm | 58mm | 58mm | 58mm | 58mm | 58mm | 58mm |
Bottom Bracket Height | 289.9mm | 299.9mm | 303.8mm | 303.8mm | 310.2mm | 303.8mm | 303.8mm | 303.8mm |
Chainstay Length | 438mm | 438mm | 438mm | 438mm | 438mm | 438mm | 438mm | 438mm |
Chainstay Length Horizontal | 434.1mm | 435.4mm | 434.1mm | 434.1mm | 434.1mm | 434.1mm | 434.1mm | 434.1mm |
Front-Center | 617.6mm | 632.5mm | 668.4mm | 684.3mm | 684.3mm | 705.3mm | 727.2mm | 741.1mm |
Front-Center Horizontal | 614.9mm | 630.6mm | 665.9mm | 681.9mm | 681.9mm | 702.9mm | 724.9mm | 738.9mm |
Wheelbase | 1049mm | 1066mm | 1100mm | 1116mm | 1116mm | 1137mm | 1159mm | 1173mm |
Fork Offset/Rake | 42mm | 42mm | 42mm | 42mm | 42mm | 42mm | 42mm | 42mm |
Trail | 86.6mm very high | 86.6mm very high | 90.4mm very high | 90.4mm very high | 92.8mm very high | 90.4mm very high | 90.4mm very high | 90.4mm very high |
Mechanical Trail | 81mm | 81mm | 84.7mm | 84.7mm | 86.9mm | 84.7mm | 84.7mm | 84.7mm |
Wheel Flop | 28.6mm | 28.6mm | 29.7mm | 29.7mm | 30.4mm | 29.7mm | 29.7mm | 29.7mm |
Standover Height | 698mm | 724mm | 748mm | 758mm | 758mm | 757mm | 769mm | 804mm |
Tire to Pedal Spindle | 99.7mm 170 mm cranks | 114.6mm 170 mm cranks | 136.6mm 170 mm cranks | 152.5mm 170 mm cranks | 146.2mm 170 mm cranks | 173.5mm 170 mm cranks | 195.4mm 170 mm cranks | 209.3mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 119.9mm 170 mm cranks | 129.9mm 170 mm cranks | 133.8mm 170 mm cranks | 133.8mm 170 mm cranks | 140.2mm 170 mm cranks | 133.8mm 170 mm cranks | 133.8mm 170 mm cranks | 133.8mm 170 mm cranks |
5 Build
XS | S | M | ML | ML | L | XL | XXL | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 2.2in | 2.2in | 2in | 2in | 2.25in | 2in | 2in | 2in |
Tire Width Max | 2.4in | 2.4in | 2.2in | 2.2in | 2.25in | 2.2in | 2.2in | 2.2in |
Tire Outer Diameter | 695.8mm | 695.8mm | 723.6mm | 723.6mm | 736.3mm | 723.6mm | 723.6mm | 723.6mm |
Bike Length with Tires | 1744.8mm | 1761.8mm | 1823.6mm | 1839.6mm | 1852.3mm | 1860.6mm | 1882.6mm | 1896.6mm |
Crank Length | — | — | — | — | 170mm | — | — | — |
Handlebar Width | — | — | — | — | 25in | — | — | — |
Stem Length | — | — | — | — | 0mm | — | — | — |
Stem Angle | — | — | — | — | 0deg | — | — | — |
Published Sizing Recommendations
Height | 137 cm to 155 cm | 153 cm to 166.5 cm | 161 cm to 172 cm | 165.5 cm to 179 cm | 165.5 cm to 179 cm | 177 cm to 188 cm | 186 cm to 196 cm | 195 cm to 203 cm |
PBH | 64 cm to 73 cm | 72 cm to 79 cm | 76 cm to 81 cm | 77 cm to 84 cm | 77 cm to 84 cm | 83 cm to 88 cm | 87 cm to 92 cm | 92 cm to 95 cm |
Stack and Reach vs. Category Trend
Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive
The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.
Learn more about the Upright/Aggressive ScaleCategory Trend
Hardtail Cross-country MTBSource:https://www.trekbikes.com/us/en_US/bikes/mountain-bikes/cross-country-mountain-bikes/marlin/marlin-5/p/23134/, Trek