Trek 820 2018
Groupset
Shimano Tourney
Frame material
Steel
Wheel size
26"
Suspension type
Hardtail
Weight
15,42 kg
Front travel
75mm
About the Trek 820 2018
The Trek 820 2018 is a Hardtail Cross Country Mountain Bike with a steel frame. Equipped with a Shimano Tourney drivetrain of 21 gears (3x7). The bike weighs approximately 15,42 kg.
Specifications
|
Grip
|
Bontrager SSR
|
|---|---|
|
Pedals
|
Wellgo nylon platform
|
|
Steam
|
Bontrager alloy, 31.8mm, 7 degree, Blendr compatible
|
|---|---|
|
Brakes
|
Tektro alloy linear-pull
|
|
Saddle
|
Bontrager Sport
|
|
Headset
|
1-1/8˝ threadless
|
|
Seatpost
|
Bontrager SSR, 2-bolt head, 29.2mm, 12mm offset
|
|
Handlebar
|
Bontrager alloy, 31.8mm, 15mm rise
|
|
Crankset
|
Shimano Tourney TY301, 42/34/24
|
|---|---|
|
Shifter
|
Shimano Tourney EF41, 7 speed
|
|
Bottom bracket
|
Sealed cartridge
|
|
Front derailleur
|
Shimano Tourney TY500
|
|
Rear derailleur
|
Shimano Tourney RD-TY300
SGS
7/6s
|
|
|
|
|
Chain
|
KMC Z51
|
|
Cassette
|
Shimano MF-TZ21
|
|
Frame
|
Trek Custom Steel
|
|---|---|
|
Front suspension
|
SR Suntour M3030
|
|
Rims
|
Bontrager AT-550 36-hole alloy
|
|---|---|
|
Tires
|
Bontrager LT3, 26x2.00˝
|
|
Rear hub
|
Formula FM31 alloy
|
|
Front hub
|
Formula FM21 alloy
|
Geometry
| Size | 13" | 16" | 18" | 19.5" | 21" |
|---|---|---|---|---|---|
|
a
Seat tube length
|
330,0
|
406,0
|
457,0
|
495,0
|
533,0
|
|
b
Seat tube angle
|
74,0º
|
73,5º
|
73,5º
|
73,0º
|
73,0º
|
|
c
Top tube length
|
522,0
|
548,0
|
563,0
|
578,0
|
588,0
|
|
d
Head tube length
|
110,0
|
110,0
|
130,0
|
150,0
|
170,0
|
|
e
Head tube angle
|
70,5º
|
70,5º
|
70,5º
|
70,5º
|
70,5º
|
|
f
Rake
|
-
|
-
|
-
|
-
|
-
|
|
g
Trail
|
76,0
|
76,0
|
76,0
|
76,0
|
76,0
|
|
h
Wheelbase
|
1017,0
|
1038,0
|
1055,0
|
1066,0
|
1077,0
|
|
i
Chainstay length
|
428,0
|
428,0
|
428,0
|
428,0
|
428,0
|
|
j
Bottom bracket drop
|
0,0
|
0,0
|
0,0
|
0,0
|
0,0
|
|
k
Stack height
|
-
|
-
|
-
|
-
|
-
|
|
l
Reach
|
-
|
-
|
-
|
-
|
-
|
|
m
Standover height
|
703,0
|
736,0
|
770,0
|
797,0
|
825,0
|
|
x
Bottom bracket height
|
287,0
|
291,0
|
293,0
|
293,0
|
293,0
|
|
y
Front center
|
589,0
|
610,0
|
627,0
|
638,0
|
649,0
|
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