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2011 Trek

Ion Pro WSD

An aluminum frame women’s race bike with upper mid-range components and tektro rim brakes.
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FrameAluminum
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 10
Groupset105
BrakesTektro 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)

36 mph

Ion Pro WSD

40 mph

Similar Bikes

Highest gear

(descending)

Reviews
road.cc
Trek Ion CX Pro

Dec 2012

Well-equipped, well thought out cross racer with added versatility thanks to hidden mudguard and rack mounts

Read Review

Specs
Build
Frame

6061 T6 aluminum main frame, carbon seatstays & chainstays, E2 integrated head tube, BB86 integrated bottom bracket

BB StandardBB86/BB92, Press Fit

Fork

Bontrager carbon FCC, carbon E2 1-1/8" - 1.5" steerer, wide stance carbon legs, accepts 25mm hub endcaps, integrated SpeedTrap computer mount

Bottom Bracket

BB86/BB92, press-fit

Headset

Cane Creek IS-2 for E2 Integrated

Stem

Bontrager Race Lite, 31.8mm

Handlebar

Bontrager Race Anatomic-C

Saddle

Bontrager Affinity 2 WSD

Seatpost

Bontrager Carbon, 27.2mm, 20mm offset

TypeRigid

Pedals

n/a

Groupset
Rear Derailleur

Shimano 105

Front Derailleur

Shimano 105

Crank

Shimano FR600, 50/34

Shifters

Shimano 105, 10 speed

Cassette

Shimano 105 12-27, 10 speed

Brakes

Tektro R540 brakes, cartridge pads

TypeTektro Rim

Wheels
Rims

Bontrager Race FCC, wider and taller flanges, 25mm endcaps, outboard J-bend spokes

Tires

Bontrager R2, 700x23c

Rider Notes
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First added June 29

Last updated June 29

Not listed for 3,256 days