Bicycle Archive · Specification report

Bicycle comparison

2006 Trek Pilot 2.1 · 2005 Trek Pilot 2.1

Specification	2006 Trek Pilot 2.1	2005 Trek Pilot 2.1
Overview
Model year	2006	2005
Brand	Trek	Trek
Model	Pilot 2.1	Pilot 2.1
Bicycle type	Road race & triathlon	Road race & triathlon
Archive ID	11244	10397
Original MSRP	$1,429.99	$1,319.99
Colors	Brushed Aluminum, Pearl White	Brushed Aluminum
Sizes	50cm, 52cm, 56cm, 58cm, 63cm	50cm, 52cm, 54cm, 56cm, 58cm, 63cm
Frameset
Frame construction	TIG-welded	TIG-welded/bonded
Frame material	ZR 9000 aluminum	ZR 9000 aluminum/carbon stays
Fork	Bontrager Satellite Plus	Bontrager Satellite Plus
Fork material	Carbon fiber, aero crown	Carbon fiber, aero crown
Rear shock	N/A	N/A
Drivetrain
Component group	Shimano 105	Road Mix Triple
Shifters	Shimano 105	Shimano 105 STI Dual Control
Front derailleur	Shimano 105	Shimano 105
Rear derailleur	Shimano 105	Shimano Ultegra
Crankset	Bontrager Race, 30/42/52 teeth	Bontrager Race, 30/42/52 teeth
Rear cogs	9-speed, 12 - 26 teeth	9-speed, 12 - 26 teeth
Pedals	Shimano PD-M505	Aluminum
Brakes
Brakes	Cane Creek 3 long-reach brakes, Shimano 105 levers	Aluminum dual pivot brakes, Shimano 105 STI Dual Control levers
Cockpit & contact points
Headset	Aheadset integrated	—
Handlebar	Bontrager Select	Bontrager Select Flat Top
Handlebar extensions	N/A	Not included
Stem	Bontrager Select	Bontrager Select
Saddle	Bontrager Race Lux	Bontrager Race Luxe
Seatpost	Bontrager Carbon	Bontrager Race X Lite Carbon
Wheels & tires
Hubs	Bontrager Select	Bontrager Select
Rims	Bontrager Select	Bontrager Select
Spokes	Stainless steel	Stainless steel
Front tire	700 x 25C Bontrager Race Lite	700 x 25c Bontrager Race Lite
Wheel size	700c wheels	700c wheels
Drivetrain
Chain	—	1/2 x 3/32"

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 28, 2026.