VelopediaBicycle Archive ยท Specification report

2005 Trek Pilot 2.1 WSD

Velopedia Archive ID 10439

Overview

Model year2005
BrandTrek
ModelPilot 2.1 WSD
Bicycle typeRoad race & triathlon
Archive ID10439
Original MSRP$1,319.99
ColorsBrushed Aluminum
Sizes50cm, 54cm, 56cm

Frameset

Frame constructionTIG-welded/bonded
Frame materialZR 9000 aluminum/carbon stays
ForkBontrager Select
Fork materialCarbon fiber, aero crown
Rear shockN/A

Drivetrain

Component groupRoad Mix Triple
ShiftersShimano 105 STI Dual Control
Front derailleurShimano 105
Rear derailleurShimano Ultegra
CranksetBontrager Race, 30/42/52 teeth
Rear cogs9-speed, 12 - 26 teeth
Chain1/2 x 3/32"
PedalsAluminum w/clips & straps

Brakes

BrakesAluminum dual pivot brakes, Shimano 105 STI Dual Control levers

Cockpit & contact points

HandlebarBontrager Race Flat Top
Handlebar extensionsNot included
StemBontrager Select
SaddleBontrager Select WSD
SeatpostBontrager Select carbon

Wheels & tires

HubsBontrager Select
RimsBontrager Select
SpokesStainless steel
Front tire700 x 25c Bontrager Race Lite
Wheel size700c wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on August 24, 2026.