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2006 Trek

520

A steel frame gravel bike with upper mid-range components and avid rim brakes.

FrameSteel
SuspensionRigid
ForkSteel
Wheels700c Aluminum
Drivetrain3 × 9
GroupsetDura-Ace, Deore
BrakesAvid Rim
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

41 mph

520

36 mph

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Highest gear

(descending)

Specs
Build
Frame

Trek butted Cro-Moly

Fork

Cro-Moly Touring

Headset

Cane Creek BL

Stem

Bontrager Race, 17 degree, 26.0mm

Handlebar

Bontrager Select, 26.0mm

Saddle

Bontrager Race Lux

Seatpost

Bontrager Select

TypeRigid

Pedals

Shimano 520, clipless

Groupset
Rear Derailleur

Shimano Deore LX

Front Derailleur

Shimano 105

Crank

Shimano 105 52/42/30

Shifters

Shimano Dura-Ace, bar end control, 9 speed

Cassette

SRAM PG970 11-32, 9 speed

Brakes

Avid SD-5 w/Dia-Compe 287 Aero levers

TypeAvid Rim

Wheels
Rims

Shimano Deore LX hubs; Bontrager Maverick rims

Tires

Bontrager Race Lite Hardcase, 700x32c

Rider Notes
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First added June 29

Last updated June 29

Not listed for 2,896 days