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Trek Roscoe For Sale

Trek Roscoe rips!

What kind of mountain bike is the Trek Roscoe?

What it is:
Trek Roscoe is a trail-munching hardtail with a long 140mm front fork and even bigger attitude. The robust build, dropper post, and extra travel sets new limits for hardtails.

Who it's for:
Trek Roscoe is a trail-munching hardtail with a long 140mm front fork and even bigger attitude. The robust build, dropper post, and extra travel sets new limits for hardtails.

Trek Roscoe is a rowdy hardtail trail bike

Top specs

  • Style: Trail/All-mountain
  • Wheel size: 29” (27.5" on XS)
  • Frame material: Alloy
  • Travel: 140mm front
  • Geometry: 65° head angle, 73.1° seat tube, 47cm reach (size L)
  • Tire clearance: 2.6”
  • Size range: XS-XL
  • Price: from $1,499.99

Watch the Trek Roscoe video

Best Features

Trek Roscoe has trail oriented geometry

Progressive trail geometry

There’s an unbeatable combo of a slack head angle, steep seat tube, and compact chainstays that are built for sending it across the mountain.

Trek Roscoe has a super capable trail fork

Trail-smashing specs

A long 140mm fork and fast-rolling 29” x 2.6” rubber let you take on a rougher terrain compared to any normal hardtail.


Trek Roscoe has a dropper post on certain models

Dropper post equipped

The remote-actuated dropper post on certain models provides next level control needed for rough trails.


Trek Roscoe Size Chart

SizeRider HeightInseam
XS137 - 155 cm
4'6" - 5'1"
64 - 73 cm
25" - 29"
S153 - 167 cm
5'0" - 5'6"
72 - 79 cm
28" - 31"
M161 - 172 cm
5'3" - 5'8"
76 - 81 cm
30" - 32"
M/L166 - 179 cm
5'5" - 5'10"
77 - 84 cm
30" - 33"
L177 - 188 cm
5'10" - 6'2"
83 - 88 cm
33" - 35"
XL186 - 196 cm
6'1" - 6'5"
87 - 92 cm
34" - 36"

Trek Roscoe Geometry

Trek Roscoe: measurements in cm
Frame size letterXSSMMLLXL
Wheel size27.5"29"29"29"29"29"
A — Seat tube34364243.54550
B — Seat tube angle73.1°73.1°73.1°73.1°73.1°73.1°
Effective seat tube angle74.7°74.7°74.7°74.7°74.7°74.7°
C — Head tube length991010.51113.5
D — Head angle65.0°65.0°65.0°65.0°65.0°65.0°
E — Effective top tube55.258.661.46364.667.7
F — Bottom bracket height31.8532.1532.1532.1532.1532.15
G — Bottom bracket drop4.56.16.16.16.16.1
H — Chainstay length434343434343
I — Offset4.24.24.24.24.24.2
J — Trail12.213.113.113.113.113.1
K — Wheelbase112115.1118.1119.8121.5125
L — Standover72.974.174.874.275.576.5
M — Frame reach3941.54445.54749.5
N — Frame stack59.162.663.563.964.466.6

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