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2019

520 Frameset

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$659.99 Model 16947
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Your adventure begins here

520 is the classic steel touring bike, perfected. It's been tuned for maximum comfort, stability, and reliability, day after day, week after week, year after year.

520 is the longest-running model in our fleet, and for good reason. If you’re a committed touring cyclist looking for the best in comfort and durability, this is the ride for you.

Product details

  • You'll feel the difference: nothing rides like a Trek
  • Low front and rear touring mounts stabilize heavy loads
  • Balanced geometry is ultra-stable even when fully loaded
  • A touring frame built in Trek's heritage of adventure


Features

Specifications

  • Frameset

    Frame
    Trek butted chromoly touring, rack & fender mounts
    Fork
    Chromoly touring w/lowrider mounts
  • Components

    Headset
    1-1/8" threadless, sealed cartridge bearings
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based off Trek pre-production painted frames at time of publication. Weights may vary in final production.

Sizing & fit

The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local Trek retailer.

 

Rider Height

Inseam

All measurements provided in cm unless otherwise noted.

Frame size number A — Seat tube B — Seat tube angle C — Head tube length D — Head angle E — Effective top tube F — Bottom bracket height G — Bottom bracket drop H — Chainstay length I — Offset J — Trail K — Wheelbase L — Standover M — Frame reach N — Frame stack
48 cm 44.0 74.3° 11.5 69.5° 52.0 27.4 7.5 45.0 5.2 7.4 104.1 71.3 36.8 54.0
51 cm 48.2 74.0° 12.5 70.0° 53.1 27.4 7.5 45.0 5.2 7.1 104.5 74.1 37.3 55.1
54 cm 51.2 73.8° 14.0 71.0° 54.3 27.8 7.0 45.0 5.2 6.5 104.8 76.8 37.8 56.5
57 cm 54.3 73.5° 16.0 71.8° 55.7 27.8 7.0 45.0 5.2 5.9 105.2 79.4 38.3 58.7
60 cm 57.5 73.0° 20.0 71.8° 58.3 27.8 7.0 45.0 5.2 5.9 107.4 82.6 39.2 62.5
63 cm 60.5 72.8° 23.0 72.3° 60.3 27.8 7.0 45.0 5.2 5.6 108.6 85.4 40.0 65.5

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