Velopedia Bicycle Archive

2008 Trek Pilot 2.1 WSD

Original specifications: Shimano 105 drivetrain · 700c wheels.

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At a glance

Model year
2008
Category
Road
Original MSRP
$1,539.99
Sizes
Womens 43cm, womens 47cm, womens 51cm, womens 54cm, womens 57cm
Colors
Marine Blue
In this record
23 specifications · archived image · original MSRP
Archive ID
12777
Model history 4 other years
Original buildAlpha Black Aluminum w/TCT Carbon stays · Shimano 105 · 700c wheels

Historical catalog variants

Archived sizes and colors

5 item records

Item-level catalog entries recovered from Velopedia’s original bicycle archive. They document how this model was listed historically; they do not identify the frame size associated with legacy reference geometry or indicate current availability.

Published sizes

womens 43cmwomens 47cmwomens 51cmwomens 54cmwomens 57cm

Published colors

Marine Blue
View 5 archived size/color combinations
SizeColor
womens 43cmMarine Blue
womens 47cmMarine Blue
womens 51cmMarine Blue
womens 54cmMarine Blue
womens 57cmMarine Blue

Historical catalog evidence. Exact specifications and naming may vary by market, production run or manufacturer revision.

Frameset

Frame ConstructionTIG-welded
Frame MaterialAlpha Black Aluminum w/TCT Carbon stays
ForkBontrager Satellite Plus
Fork MaterialCarbon, aero crown

Drivetrain

Component GroupShimano 105
ShiftersShimano 105 STI Dual Control w/FIT reach adjust
Front DerailleurShimano 105
Rear DerailleurShimano Ultegra
CranksetShimano 105, 30/39/50 teeth
CassetteShimano 105
Rear Cogs10-speed, 12 - 27 teeth
PedalsShimano 505

Brakes

BrakesCane Creek 3 brakes, Shimano 105 STI Dual Control w/FIT reach adjust levers

Cockpit & Contact Points

HeadsetAheadset cartridge
HandlebarBontrager FIT VR OS
Handlebar ExtensionsNot included
StemBontrager Select OS
SaddleBontrager Select FIT CRZ+
SeatpostBontrager carbon

Wheels & Tires

HubsBontrager SSR
RimsBontrager SSR
Front Tire700 x 25c Bontrager Race Lite
Wheel Size700c wheels

Gearing

Chainring ÷ rear sprocket

Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.

Published build50/39/30T · 12–27T · 10-speed
Lowest1.11:1 Highest4.17:1 Total range375%
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Parts & serviceability

Find replacement parts

Original specifications
Front tire · Original
700 x 25c Bontrager Race Lite
Retailer offers · Affiliate links
Saddle · Original
Bontrager Select FIT CRZ+
Front derailleur · Original
Shimano 105 Search: Shimano 105 10-speed mechanical front derailleur
More parts (6)
Rear derailleur · Original
Shimano Ultegra Search: Shimano Ultegra 10-speed mechanical rear derailleur
Shifters · Original
Shimano 105 STI Dual Control w/FIT reach adjust Search: Shimano 105 10-speed mechanical shifter
Handlebar · Original
Bontrager FIT VR OS
Stem · Original
Bontrager Select OS
Rims · Original
Bontrager SSR
Hubs · Original
Bontrager SSR

Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases. Velopedia may also earn from qualifying retailer purchases.

Bike-specific inspection checklist 19 checks based on 5 archived component groups Open checklistClose checklist
0 of 19 checked Progress stays in this browser for this bike.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2008 Trek Pilot 2.1 WSD · Road/sport · Published sizes: Womens 43cm, womens 47cm, womens 51cm, womens 54cm, womens 57cm

Archived: Frame: TIG-welded · Fork: Bontrager Satellite Plus · Carbon, aero crown

Archived: Group: Shimano 105 · Shifters: Shimano 105 STI Dual Control w/FIT reach adjust · Front derailleur: Shimano 105 · Rear derailleur: Shimano Ultegra · Crankset: Shimano 105, 30/39/50 teeth · Cassette: Shimano 105 · Rear cogs: 10-speed, 12 - 27 teeth

Archived: Brakes: Cane Creek 3 brakes, Shimano 105 STI Dual Control w/FIT reach adjust levers

Archived: Wheel size: 700c wheels · Rims: Bontrager SSR · Hubs: Bontrager SSR · Front tire: 700 x 25c Bontrager Race Lite

Controls and contact points

Archived: Headset: Aheadset cartridge · Handlebar: Bontrager FIT VR OS · Stem: Bontrager Select OS · Seatpost: Bontrager carbon · Saddle: Bontrager Select FIT CRZ+ · Pedals: Shimano 505

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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