2020 Trek Bikes Marlin 7 XS

Build

650B/27.5 in × 2.2 in

Insights

Somewhat aggressive stack and reach vs trend of hardtail cross-country mtb bikes
Design deviates from other sizes of Trek Bikes Marlin
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
565mm
Reach
376mm
Stack to Reach Ratio
1.5:1
Seat Tube Length, C-T
343mm
Top Tube Length, Effective/Horizontal HT Top
543mm
Head Tube Angle
69.3deg
Effective Seat Tube Angle, Unknown
73.5deg
Seat Tube Exit Angle
73.5deg
Head Tube Length
90mm
Bottom Bracket Drop
58mm
Bottom Bracket Height
289.9mm
Chainstay Length
438mm
Chainstay Length Horizontal
434.1mm
Front-Center
617.6mm
Front-Center Horizontal
614.9mm
Wheelbase
1049mm
Fork Offset/Rake
42mm
Trail
86.6mm
very high
Mechanical Trail
81mm
Wheel Flop
28.6mm
Standover Height
698mm
Tire to Pedal Spindle Distance
With 170 mm cranks
99.7mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
119.9mm

7 Build

Wheel Size
650B, 27.5 inch (584mm BSD)
Tire Width
2.2in
Tire Outer Diameter
695.8mm
Bike Length with Tires
1744.8mm
Suspension Type
Hardtail (Front suspension)
Bar Type
Flat Bar
Fork Travel
100mm
Suspension Sag
Unknown
Frame Material
Aluminum
Fork Material
N/A
Brake Type
Disc

Published Sizing Recommendations

Height
137 cm
to
155 cm
PBH
64 cm
to
73 cm
Source:https://www.trekbikes.com/us/en_US/bikes/mountain-bikes/cross-country-mountain-bikes/marlin/marlin-7/p/28789/?colorCode=greendark