MountainVerified spec

2012 Trek 4500 Disc

Launched at $850

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What a used one is worth

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New

$224

$119 to $298

Like new

$213

$113 to $283

Excellent

$202

$107 to $268

Good

$168

$89 to $223

Fair

$123

$65 to $164

For parts

$67

$36 to $89

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

Overview

Brand: Trek
Model family: 4 Series
Model year: 2012
Category: Mountain · recreational
Frame material: aluminum
Sizes: 13, 16, 18, 19.5, 21, 22.5, 24
Wheel size: 26
Launch MSRP (US): $850

Drivetrain

Speeds: 9
Groupset: Shimano Deore
Chainrings: 3
Electronic: false
Total gears: 27

Build

Fork: SR Suntour XCM w/30mm stanchions, coil spring & preload, hydraulic lockout, 100mm travel
Stem: Bontrager Race Lite, 31.8mm
Tires: Bontrager XR2, wire bead, 26x2.1"
Brakes: Shimano M446 hydraulic disc brakes
Saddle: Bontrager Evoke 1
Wheels: Shimano RM35 alloy center lock hubs; Bontrager AT-850 disc 32-hole rims
Cassette: Shimano HG20-9 11-34, 9 speed
Crankset: Shimano Alivio M4308, 44/32/22
Seatpost: Bontrager SSR, 31.6mm, 20mm offset
Shifters: Shimano Alivio M430, 9 speed
Handlebar: Bontrager Low Riser, 31.8mm, 15mm rise, 9 degree sweep
Rear derailleur: Shimano Deore M591
Travel front mm: 100

Geometry

13: Chainstay mm: 430; Wheelbase mm: 1021; Head angle deg: 70; Seat angle deg: 74
16: Chainstay mm: 430; Wheelbase mm: 1042; Head angle deg: 70.5; Seat angle deg: 73.5
18: Chainstay mm: 430; Wheelbase mm: 1059; Head angle deg: 70.5; Seat angle deg: 73.5
21: Chainstay mm: 430; Wheelbase mm: 1080; Head angle deg: 70.5; Seat angle deg: 73
24: Chainstay mm: 430; Wheelbase mm: 1091; Head angle deg: 70.5; Seat angle deg: 72
19.5: Chainstay mm: 430; Wheelbase mm: 1069; Head angle deg: 70.5; Seat angle deg: 73
22.5: Chainstay mm: 430; Wheelbase mm: 1086; Head angle deg: 70.5; Seat angle deg: 72.5

MSRP read from Trek's own US product page captured 2011-09, inside Trek's model year 2012 season (the page identifies the product by Trek's product id 1022600). Colors: Matte Metallic Black;Gloss Metallic Black/Gloss Signature Green. Trek's variant list carries the 24 inch frame as an unresolved code (EnumFrameSize246); its variant names and spec line give 24 inch.

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