Bicycle Archive · Specification report

2008 Rocky Mountain Flatline 3

Velopedia Archive ID 14278

Overview

Model year	2008
Brand	Rocky Mountain
Model	Flatline 3
Bicycle type	Mountain bike, front & rear suspension
Archive ID	14278
Colors	Silver
Sizes	Xsmall, small, medium, large

Frameset

Frame construction	TIG-welded
Frame material	FORM 7005 aluminum
Fork	Marzocchi 888 RCV, 203mm travel
Fork material	Dual
Rear shock	Fox DHX 5.0, 7.3" - 8.5" adjustable travel

Drivetrain

Component group	Downhill Mix
Shifters	Shimano XT
Front derailleur	N/A
Rear derailleur	Shimano XT
Crankset	Race Face Evolve DH, 40 teeth
Bottom bracket	Race Face X-Type
Cassette	Shimano HG-50
Rear cogs	9-speed, 11 - 32 teeth
Chain	Shimano HG53-9, 1/2 x 3/32"
Pedals	Wellgo Nice Flats B76

Brakes

Brakes	Shimano Saint brakes, Shimano Saint levers

Cockpit & contact points

Headset	1 1/2" FSA Orbit Z
Handlebar	Race Face Evolve DH
Handlebar extensions	Not included
Stem	Marzocchi 888
Saddle	WTB Pure V Race
Seatpost	Race Face Evolve DH, 30.9mm diameter

Wheels & tires

Hubs	Front: RMB 20mm Axle, Rear: RMB 12mm Axle
Rims	Mavic EX-729 Disc
Spokes	DT Champion stainless steel
Front tire	26 x 2.50" WTB Dissent DNA
Wheel size	26" wheels

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