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Trek 820 WSD

Trek 820 WSD
  • Color: California Sky Blue
Color: California Sky Blue
Size: Select size
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820 Women's is an excellent entryway to a world of off-road adventures. It's the most affordable mountain bike in our lineup and the ideal choice for women who are interested in the MTB life but also want a hybrid bike with a confidence-building stepthrough frame and a saddle made specifically for women.

It's right for you if...
You're ready to try your hand at mountain biking to see if you fall in love, and want a bike you can ride wherever you choose. You plan to ride all types of terrain, from city streets to gravel paths and light singletrack.

The tech you get
820 Women's has a steel stepthrough-style frame that's easy to mount and dismount, a reliable 21-speed Shimano drivetrain, semi-slick tires that roll well on pavement and trails, durable alloy wheels, a seat made for women, and a suspension fork that takes the edge off bumps. Plus, it has mounts so you can accessorize with racks, fenders, lights, and more.

The final word
820 Women's is a great bike for testing the waters of off-road riding. It's versatile, durable, and works well on rough pavement, light trails, or both.

Why you'll love it
- 820 Women's is a great bike at an even better price, and it lets you explore off-road riding without the giant price tag that comes with higher-end mountain bikes
- The high-volume mountain bike tires and suspension fork take the edge off rough roads and trails
- The stepthrough-style frame makes it easy to mount and dismount
- Rack and fender mounts make it easy to accessorize, so your mountain bike can double as a rugged commuter


Geometry Chart:
Frame size letterX-SmallSmallLarge
A — Seat tube (cm) 33 40.6 49.5
B — Seat tube angle 74.0° 73.5° 73.0°
C — Head tube length (cm) 11 11 17
D — Head angle 70.5° 70.5° 70.5°
E — Effective top tube (cm) 52.4 54.6 57.5
F — Bottom bracket height (cm) 28.7 29.1 29.3
H — Chainstay length (cm) 43 43 43
I — Offset (cm) 4 4 4
J — Trail (cm) 7.6 7.6 7.6
K — Wheelbase (cm) 101.9 103.6 106.4
L — Standover (cm) 65.5 63.1 62.5
SizeRider HeightInseam
X-Small 4'9.9" - 5'1.0" 27.2" - 28.7"
Small 5'1.0" - 5'6.5" 28.3" - 31.1"
Large 5'6.5" - 5'11.7" 31.1" - 33.5"


Frame Trek Custom Steel, rack mounts, 135x5mm QR
Fork SR Suntour M-3030, coil spring, 100x5mm QR, 75mm travel
Headset 1-1/8" threadless
Rims/Wheels Bontrager AT-550, alloy, 36-hole, schrader valve
Hubs Front: Formula FM21 alloy, 100x5mm QR
Rear: Formula FM31 alloy, 7sp freewheel, 135x5mm QR
Tires Bontrager LT3, 26x2.00"
Crankset Shimano Tourney TY301, 42/34/24, 170mm length
Chainrings 42/34/24
Bottom Bracket VP BC73, 68mm, threaded
Chain KMC Z7, 7 speed
Front Derailleur Shimano Tourney TY500, 31.8mm clamp, top swing, dual pull
Rear Derailleur Shimano Tourney TY300, long cage, 34T max cog
Rear Cogs Shimano TZ500, 14-28, 7 speed
Shifters Shimano Tourney EF41, 7 speed
Handlebars Bontrager alloy, 31.8mm, 15mm rise
Tape/Grips Bontrager SSR
Stem Bontrager alloy, 31.8mm, Blendr compatible, 7 degree
Brakes Tektro alloy linear-pull
Pedals VP-536 nylon platform
Saddle Bontrager Sport Women's
Seatpost Bontrager alloy, 29.2mm, 12mm offset

* Subject to change without notice.