VelopediaBicycle Archive ยท Specification report

2009 Rocky Mountain Flow 1

Velopedia Archive ID 18838

Overview

Model year2009
BrandRocky Mountain
ModelFlow 1
Bicycle typeMountain bike, front suspension
Archive ID18838
ColorsBlue
SizesSmall/medium, medium/large

Frameset

Frame constructionTIG-welded
Frame materialRAD 7005 aluminum
ForkMarzocchi Dirt Jumper 3, 100mm travel
Fork materialSingle
Rear shockN/A

Drivetrain

Component groupDirt Jump Mix
ShiftersShimano Acera Rapidfire
Front derailleurShimano C050
Rear derailleurShimano Alivio
CranksetTruVativ Blaze, 22/32 teeth
Bottom bracketTruVativ Power Spline
CassetteShimano HG30
Rear cogs8-speed, 11 - 32 teeth
ChainKMC Z72
PedalsRMB flat

Brakes

BrakesAvid BB 5 Mechanical brakes, Avid FR-5 levers

Cockpit & contact points

Headset1 1/8" FSA TH-888
HandlebarRMB DH Alloy riser
Handlebar extensionsNot included
StemRMB DH alloy 31.8mm
SaddleRMB DJ
SeatpostAlloy, 27.2mm diameter

Wheels & tires

HubsFront: Wheeltech disc super sealed, Rear: Wheeltech disc super sealed w/10mm solid axle
RimsWTB Dual Duty FR
SpokesStainless
Front tire26" Kenda K-Rad
Wheel size26" wheels

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 12, 2026.