Velopedia Bicycle Archive

2009 Rocky Mountain Slayer SS 396

Original specifications: SRAM X.9/mix drivetrain · 26" wheels.

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At a glance

Model year
2009
Category
Mountain
Sizes
XS, S, M, L
Colors
Black
In this record
28 specifications · archived image
Archive ID
18840
Model history 1 other year
Original buildRMB FORM 7005 Aluminum · SRAM X.9/mix · 26" wheels

Historical catalog variants

Archived sizes and colors

4 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

XSSML

Published colors

Black
View 4 archived size/color combinations
SizeColor
XSBlack
SBlack
MBlack
LBlack

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

Frameset

Frame ConstructionTIG-welded
Frame MaterialRMB FORM 7005 Aluminum
ForkMarzocchi 55 TST2, 160mm travel
Fork MaterialSingle
Rear ShockFox DHX 4.0 Coil, 152mm travel

Drivetrain

Component GroupSRAM X.9/mix
ShiftersSRAM X.9 Trigger
Front DerailleurFSA Gravity Guide, chain retention device
Rear DerailleurSRAM X.9
CranksetFSA Gap, 36 teeth
Bottom BracketFSA Mega EXO
CassetteSRAM PG-950
Rear Cogs9-speed, 11 - 32 teeth
ChainSRAM PC-951
PedalsRMB flat

Brakes

BrakesFormula Mega disc brakes, Formula Mega hydraulic levers

Cockpit & Contact Points

Headset1 1/8" - 1 1/2" integrated FSA Orbit Z
HandlebarRace Face Evolve DH OS Riser
Handlebar ExtensionsNot included
StemRace Face Evolve DH
SaddleWTB Pure V Race
SeatpostEaston Havoc, 30.9mm diameter

Wheels & Tires

HubsFront: Wheeltech disc super sealed, Rear: Wheeltech disc super sealed w/10mm solid axle
RimsMavic EN-321
SpokesDT Swiss Champion
Front Tire26 x 2.50" WTB Prowler MX
Rear Tire26 x 2.50" WTB Dissent
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.

RPM
Theoretical speed from published tire dimensions; see the evidence note below.
Published build36T · 11–32T · 9-speed
Lowest1.13:1 Highest3.27:1 Total range291%
Estimated speed Lowest gear8.1 mph Highest gear23.7 mph

Based on published rear tire 26×2.5 (standard MTB rim assumed). Approximate circumference; actual rollout varies with tire and pressure. Theoretical, not a maximum achievable speed.

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Parts & serviceability

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Original specifications
Chain · Original
SRAM PC-951
Cassette · Original
SRAM PG-950
Front tire · Original
Front: 26 x 2.50" WTB Prowler MX, Rear: 26 x 2.50" WTB Dissent
More parts (6)
Bottom bracket · Original
FSA Mega EXO
Saddle · Original
WTB Pure V Race
Handlebar · Original
Race Face Evolve DH OS Riser
Stem · Original
Race Face Evolve DH
Seatpost · Original
Easton Havoc, 30.9mm diameter
Headset · Original
1 1/8" - 1 1/2" integrated FSA Orbit Z

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 22 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 Slayer SS 396 · Mountain bike, front & rear suspension · Published sizes: XS, S, M, L

Archived: Frame: TIG-welded · Fork: Marzocchi 55 TST2, 160mm travel · Single

Archived: Fork: Marzocchi 55 TST2, 160mm travel · Rear shock: Fox DHX 4.0 Coil, 152mm travel

Archived: Group: SRAM X.9/mix · Shifters: SRAM X.9 Trigger · Front derailleur: FSA Gravity Guide, chain retention device · Rear derailleur: SRAM X.9 · Crankset: FSA Gap, 36 teeth · Bottom bracket: FSA Mega EXO · Cassette: SRAM PG-950 · Rear cogs: 9-speed, 11 - 32 teeth · Chain: SRAM PC-951

Archived: Brakes: Formula Mega disc brakes, Formula Mega hydraulic levers

Archived: Wheel size: 26" wheels · Rims: Mavic EN-321 · Hubs: Front: Wheeltech disc super sealed, Rear: Wheeltech disc super sealed w/10mm solid axle · Front tire: Front: 26 x 2.50" WTB Prowler MX, Rear: 26 x 2.50" WTB Dissent

Controls and contact points

Archived: Headset: 1 1/8" - 1 1/2" integrated FSA Orbit Z · Handlebar: Race Face Evolve DH OS Riser · Stem: Race Face Evolve DH · Seatpost: Easton Havoc, 30.9mm diameter · Saddle: WTB Pure V Race · 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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