2021 Marin Bikes Alpine Trail 7 L

Build

700C/29 in × 2.6 in

Insights

Average stack and reach vs trend of hardtail all-mountain/enduro mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
632mm
Reach
480mm
Stack to Reach Ratio
1.32:1
Seat Tube Length, C-T
425mm
Top Tube Length, Effective/Horizontal Center
615mm
Top Tube Slope
20.8deg
Head Tube Angle
63.5deg
Seat Tube Angle
78deg
Head Tube Length
115mm
Bottom Bracket Drop
35mm
Bottom Bracket Height
342mm
Chainstay Length
430mm
Chainstay Length Horizontal
428.6mm
Front-Center
828.2mm
Front-Center Horizontal
827.4mm
Wheelbase
1256mm
Fork Offset/Rake
44mm
Trail
138.8mm
very high
Mechanical Trail
124.2mm
Wheel Flop
55.4mm
Standover Height
732mm
Tire to Pedal Spindle Distance
With 170 mm cranks
281.1mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
172mm

7 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.6in
Tire Outer Diameter
754.1mm
Bike Length with Tires
2010.1mm
Crank Length
170mm
Handlebar Width
780mm
Stem Length
35mm
Suspension Type
Full suspension
Bar Type
Flat Bar
Fork Travel
160mm
Rear Travel
Unknown
Suspension Sag
Unknown
Frame Material
Aluminum
Fork Material
Aluminum
Brake Type
Disc
Source:https://www.marinbikes.com/bikes/2021-alpine-trail-7