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GravelVerified spec

2011 Trek Ion Pro

Launched at $2,090

Own a 2011 Trek Ion Pro?

Track its value in your garage, or list it for sale locally in a few taps.

What a used one is worth

Open the value tool

New

$507

$263 to $681

Like new

$482

$250 to $647

Excellent

$457

$237 to $613

Good

$380

$197 to $511

Fair

$279

$145 to $375

For parts

$152

$79 to $204

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand
Trek
Model family
Ion
Model year
2011
Category
Gravel · cyclocross
Frame material
aluminum
Sizes
50, 52, 54, 56, 58, 61
Wheel size
700c
Launch MSRP (US)
$2,090

Drivetrain

Speeds
10
Groupset
Shimano 105
Chainrings
2
Electronic
false
Total gears
20

Build

Fork
Bontrager carbon FCC, carbon E2 1-1/8" - 1.5" steerer, wide stance carbon legs, accepts 25mm hub endcaps w/integrated SpeedTrap computer mount
Stem
Bontrager Race Lite, 31.8mm
Tires
Bontrager R2, 700x23c
Brakes
Tektro R540 brakes, cartridge pads
Saddle
Bontrager Affinity 2
Wheels
Bontrager Race FCC, wider and taller flanges, 25mm endcaps, outboard J-bend spokes
Cassette
Shimano 105 12-27, 10 speed
Crankset
Shimano FR600, 50/34 (compact)
Seatpost
Bontrager Carbon, 27.2mm, 20mm offset
Shifters
Shimano 105, 10 speed
Handlebar
Bontrager Race Anatomic-C
Rear derailleur
Shimano 105

Geometry

50
Reach mm: 369; Stack mm: 527; Chainstay mm: 413; Wheelbase mm: 988; Head angle deg: 71.4; Seat angle deg: 74.2
52
Reach mm: 376; Stack mm: 547; Chainstay mm: 413; Wheelbase mm: 986; Head angle deg: 72.5; Seat angle deg: 73.9
54
Reach mm: 382; Stack mm: 563; Chainstay mm: 413; Wheelbase mm: 983; Head angle deg: 73.5; Seat angle deg: 73.6
56
Reach mm: 388; Stack mm: 584; Chainstay mm: 413; Wheelbase mm: 995; Head angle deg: 73.5; Seat angle deg: 73.4
58
Reach mm: 393; Stack mm: 606; Chainstay mm: 413; Wheelbase mm: 1007; Head angle deg: 73.5; Seat angle deg: 73.1
61
Reach mm: 403; Stack mm: 631; Chainstay mm: 413; Wheelbase mm: 1024; Head angle deg: 73.5; Seat angle deg: 72.7

MSRP read from Trek's own US product page captured 2010-08, inside Trek's model year 2011 season (the page identifies the product by Trek's product id 2456000). Gary Fisher Collection model sold under the Trek brand. Colors: Satin Crystal Pearl White/Signature Blue/Titanite Black.

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