MountainVerified spec

2014 Trek Superfly 8

Launched at $2,360

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What a used one is worth

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New

$736

$407 to $956

Like new

$699

$387 to $908

Excellent

$662

$367 to $860

Good

$552

$305 to $717

Fair

$405

$224 to $526

For parts

$221

$122 to $287

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

Overview

Brand: Trek
Model family: Superfly
Model year: 2014
Category: Mountain · xc
Frame material: aluminum
Sizes: 15.5, 17.5, 18.5, 19.5, 21.5, 23
Wheel size: 29/27.5
Wheel setup: by frame size
Launch MSRP (US): $2,360

Drivetrain

Speeds: 10
Groupset: Shimano Deore XT
Chainrings: 2
Electronic: false
Total gears: 20

Build

Fork: Fox Evolution Series 32 Float w/CTD (climb-trail-descend) damper, rebound, E2 tapered steerer, 15QR thru axle, custom G2 Geometry w/51mm offset, 100mm travel
Stem: Bontrager Race X Lite, 31.8mm, 7 degree
Tires: Bontrager XR1 Expert, aramid bead, 29x2.20"
Brakes: Shimano SLX hydraulic disc
Saddle: Bontrager Evoke 2, chromoly rails
Wheels: Bontrager sealed cartridge bearing center lock hubs, 15mm alloy axle front, 142x12 alloy axle rear w/Bontrager Mustang 28-hole Tubeless Ready rims
Cassette: Shimano HG62 11-36, 10 speed
Crankset: Shimano SLX, 38/24
Seatpost: Bontrager Race Lite, 27.2mm, 5mm offset
Shifters: Shimano SLX, 10 speed
Handlebar: Bontrager Race Lite Low Riser, 31.8mm, 5mm rise
Rear derailleur: Shimano Deore XT Shadow Plus
Travel front mm: 100

Geometry

23: Reach mm: 471; Stack mm: 619; Chainstay mm: 435; Wheelbase mm: 1166; Head angle deg: 69.6; Seat angle deg: 72
15.5: Reach mm: 386; Stack mm: 600; Chainstay mm: 435; Wheelbase mm: 1077; Head angle deg: 69.3; Seat angle deg: 73
17.5: Reach mm: 412; Stack mm: 600; Chainstay mm: 435; Wheelbase mm: 1103; Head angle deg: 69.3; Seat angle deg: 72.5
18.5: Reach mm: 427; Stack mm: 601; Chainstay mm: 435; Wheelbase mm: 1116; Head angle deg: 69.6; Seat angle deg: 72.3
19.5: Reach mm: 443; Stack mm: 601; Chainstay mm: 435; Wheelbase mm: 1131; Head angle deg: 69.6; Seat angle deg: 72
21.5: Reach mm: 457; Stack mm: 619; Chainstay mm: 435; Wheelbase mm: 1152; Head angle deg: 69.6; Seat angle deg: 72

Wheel size varies by frame size per Trek's own sizing table (Smart Wheel Size); the tire line names only the larger size. MSRP read from Trek's own US product page captured 2013-09, inside Trek's model year 2014 season (the page identifies the product by Trek's product id 2074600). Colors: Viper Red/Trek White.

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