Velopedia Bicycle Archive

2009 Rocky Mountain Flow 1

Original specifications: Shimano Alivio · 8-speed rear derailleur · 26" wheels.

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At a glance

Model year
2009
Category
Mountain
Sizes
S/M, M/L
Colors
Blue
In this record
26 specifications · archived image
Archive ID
18838
Model history 5 other years
Original buildRAD 7005 aluminum · Dirt Jump Mix · 26" wheels

Historical catalog variants

Archived sizes and colors

2 item records

Item-level catalog entries recovered from Velopedia’s original bicycle archive. They document how this model was listed historically; they do not identify the frame size associated with legacy reference geometry or indicate current availability.

Published sizes

S/MM/L

Published colors

Blue
View 2 archived size/color combinations
SizeColor
S/MBlue
M/LBlue

Historical catalog evidence. Exact specifications and naming may vary by market, production run or manufacturer revision.

Frameset

Frame ConstructionTIG-welded
Frame MaterialRAD 7005 aluminum
ForkMarzocchi Dirt Jumper 3, 100mm travel
Fork MaterialSingle

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

Gearing

Chainring ÷ rear sprocket

Lower ratios provide more mechanical advantage for climbing. Higher ratios turn the rear wheel farther with each crank revolution.

Published build32/22T · 11–32T · 8-speed
Lowest0.69:1 Highest2.91:1 Total range423%

Speed estimates require verified rear tire dimensions. Gear ratios are shown without assuming a tire size.

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Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
KMC Z72
Cassette · Original
Shimano HG30
Rear derailleur · Original
Shimano Alivio Search: Shimano Alivio 8-speed rear derailleur
More parts (4)
Shifters · Original
Shimano Acera Rapidfire Search: Shimano Acera 8-speed shifter
Seatpost · Original
Alloy, 27.2mm diameter
Headset · Original
1 1/8" FSA TH-888
Rims · Original
WTB Dual Duty FR

Based on the original build. Confirm the model, size and fit before ordering; installed parts may differ. As an Amazon Associate I earn from qualifying purchases. Velopedia may also earn from qualifying eBay purchases.

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Bike-specific inspection checklist 20 checks based on 6 archived component groups Open checklistClose checklist
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This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2009 Rocky Mountain Flow 1 · Mountain bike, front suspension · Published sizes: S/M, M/L

Archived: Frame: TIG-welded · Fork: Marzocchi Dirt Jumper 3, 100mm travel · Single

Archived: Fork: Marzocchi Dirt Jumper 3, 100mm travel

Archived: Group: Dirt Jump Mix · Shifters: Shimano Acera Rapidfire · Front derailleur: Shimano C050 · Rear derailleur: Shimano Alivio · Crankset: TruVativ Blaze, 22/32 teeth · Bottom bracket: TruVativ Power Spline · Cassette: Shimano HG30 · Rear cogs: 8-speed, 11 - 32 teeth · Chain: KMC Z72

Archived: Brakes: Avid BB 5 Mechanical brakes, Avid FR-5 levers

Archived: Wheel size: 26" wheels · Rims: WTB Dual Duty FR · Hubs: Front: Wheeltech disc super sealed, Rear: Wheeltech disc super sealed w/10mm solid axle · Front tire: 26" Kenda K-Rad

Controls and contact points

Archived: Headset: 1 1/8" FSA TH-888 · Handlebar: RMB DH Alloy riser · Stem: RMB DH alloy 31.8mm · Seatpost: Alloy, 27.2mm diameter · Saddle: RMB DJ · Pedals: RMB flat

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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