Bicycle Archive · Specification report

2008 BH G4/ Dura-Ace

Velopedia Archive ID 13780

Overview

Model year	2008
Brand	BH
Model	G4/ Dura-Ace
Bicycle type	Road race & triathlon
Archive ID	13780
Original MSRP	$6,150.00
Colors	White/Carbon
Sizes	54cm, 55.5cm, 57cm

Frameset

Frame construction	Monocoque
Frame material	BH G4 Nano Carbon
Fork	BH Carbon HM UL
Fork material	Carbon, aero crown
Rear shock	N/A

Drivetrain

Component group	Shimano Dura-Ace
Shifters	Shimano Dura-Ace STI
Front derailleur	Shimano Dura-Ace
Rear derailleur	Shimano Dura-Ace
Crankset	Shimano Dura-Ace Hollowtech II, 39/53 teeth
Bottom bracket	Shimano Hollowtech II
Cassette	Shimano Dura-Ace
Rear cogs	10-speed, 12 - 25 teeth

Brakes

Brakes	Shimano Dura-Ace brakes, Shimano Dura-Ace levers

Cockpit & contact points

Handlebar	FSA SLK Carbon
Handlebar extensions	Not included
Stem	FSA OS-99
Saddle	Pro Logo Nago Ti
Seatpost	Integrated Carbon Seat Mast

Wheels & tires

Hubs	Shimano Dura-Ace CL
Rims	Shimano Dura-Ace CL
Front tire	700 x 23c Vittoria Diamante Pro Light
Wheel size	700c wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 29, 2026.