VelopediaBicycle Archive · Specification report

2005 Cervelo R2.5 Bayonne

Velopedia Archive ID 93849

Overview

Model year2005
BrandCervelo
ModelR2.5 Bayonne
Bicycle typeRoad race & triathlon
Archive ID93849
ColorsBlack/Red/White
Sizes48cm, 51cm, 54cm, 56cm, 58cm, 61cm

Frameset

Frame constructionBonded
Frame materialCarbon fiber composite
ForkReynolds Ouzo Pro
Fork materialCarbon fiber

Drivetrain

Component groupShimano Dura-Ace
ShiftersShimano Dura-Ace STI Dual Control
Front derailleurShimano Dura-Ace
Rear derailleurShimano Dura-Ace SS
CranksetFSA Carbon Pro Team Issue, 39/53 teeth
Bottom bracketFSA Platinum ISIS
Rear cogs10-speed, 11 - 25 teeth
ChainShimano CN-7800

Brakes

BrakesShimano Dura-Ace Dual Pivot brakes, Shimano Dura-Ace STI Dual Control levers

Cockpit & contact points

Headset1 1/8" threadless Cane Creek
HandlebarFSA RD-250
StemFSA OS-140
SaddleSelle Italia SLR XP
SeatpostCervelo Carbon Round

Wheels & tires

HubsZipp Z3
RimsZipp Z3
Front tireVittoria Diamante Pro Light

Geometry · Legacy reference

Top tube560 mm
Head-tube angle73°
Seat-tube angle73°
Chainstay / rear center400 mm
Wheelbase993 mm
Fork offset / rake40 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 1, 2026.