Velopedia Bicycle Archive

2005 Rocky Mountain Etsx-70

Original specifications: Shimano Deore XT · 9-speed · mechanical rear derailleur · 26" wheels.

Share owner experience

Planning to sell? Draft your listing

At a glance

Archive #93501
Model year
2005
Category
Mountain
Sizes
15", 16.5", 18", 19", 20.5"
Colors
Polished/Black
In this record
26 specifications · archived image
Model history 2 other years

Browse other years

Compare side by side

Identification clues

2005 archived details

Published colors
Polished/Black
Frame
Easton 7005 Custom Bi-Oval
Original equipment
Mountain Mix

Clues, not proof of model year. Colors vary and components may have been replaced.

Campaign
Original buildEaston 7005 Custom Bi-Oval · Mountain Mix · 26" wheels

Manufacturer catalog

Published sizes and colors

5 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

15"16.5"18"19"20.5"

Published colors

Polished/Black

Frameset

Frame ConstructionTIG-welded
Frame MaterialEaston 7005 Custom Bi-Oval
ForkFox Talas RLC, 90 - 130mm adjustable travel
Fork MaterialAluminum, single crown
Rear ShockFox Float RP3, 90" - 115" adjustable travel

Drivetrain

Component GroupMountain Mix
ShiftersShimano Deore XT Dual Control
Front DerailleurShimano Deore XT
Rear DerailleurShimano Deore XT
CranksetRaceFace Deus X-Type
Bottom BracketRace Face Deus X-Type
Rear Cogs9-speed
ChainShimano CN-HG73, 1/2 x 3/32"
PedalsCrank Brothers Egg Beater CX

Brakes

BrakesShimano Deore XT disc brakes, Shimano Deore XT Dual Control levers

Cockpit & Contact Points

Headset1 1/8" threadless FSA Orbit
HandlebarRace Face Deus XC
Handlebar ExtensionsNot included
StemRace Face Deus XC
SaddleSelle Italia C2
SeatpostRace Face Deus XC

Wheels & Tires

HubsShimano Deore XT disc
RimsFront: Mavic XC 717, Rear: Mavic XC717, 32-hole
SpokesDT Swiss Competition stainless steel
Front Tire26 x 2.10" IRC Mythos II
Wheel Size26" wheels

Gearing

Original gearing is incomplete. Enter your setup to calculate ratios and cadence speeds.

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Your gearing setup
Gears

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Gear, dimension and cadence changes update results automatically.

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
Shimano CN-HG73

1/2 x 3/32"

Front tire · Original
26 x 2.10" IRC Mythos II
Bottom bracket · Original
Race Face Deus X-Type
More parts (10)Fewer parts
Saddle · Original
Selle Italia C2
Crankset · Original
RaceFace Deus X-Type
Front derailleur · Original
Shimano Deore XT
Rear derailleur · Original
Shimano Deore XT
Shifters · Original
Shimano Deore XT Dual Control
Handlebar · Original
Race Face Deus XC
Stem · Original
Race Face Deus XC
Seatpost · Original
Race Face Deus XC
Headset · Original
1 1/8" threadless FSA Orbit
Hubs · Original
Shimano Deore XT disc

Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.

Parts and service referenceQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Front tire
26 x 2.10" IRC Mythos II
Drivetrain
9-speed
Bottom bracket / shell
Race Face Deus X-Type
Campaign
Equipment inspection checks 13 checks based on 6 archived component groups Open equipment checksClose equipment checks
0 of 13 checked Progress stays in this browser for this record.

Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.

Full used-bike inspection guide →

Archived: Frame: TIG-welded · Fork: Fox Talas RLC, 90 - 130mm adjustable travel · Aluminum, single crown

Archived: Fork: Fox Talas RLC, 90 - 130mm adjustable travel · Rear shock: Fox Float RP3, 90" - 115" adjustable travel

Archived: Group: Mountain Mix · Shifters: Shimano Deore XT Dual Control · Front derailleur: Shimano Deore XT · Rear derailleur: Shimano Deore XT · Crankset: RaceFace Deus X-Type · Bottom bracket: Race Face Deus X-Type · Rear cogs: 9-speed · Chain: Shimano CN-HG73, 1/2 x 3/32"

Archived: Brakes: Shimano Deore XT disc brakes, Shimano Deore XT Dual Control levers

Archived: Wheel size: 26" wheels · Rims: Front: Mavic XC 717, Rear: Mavic XC717, 32-hole · Hubs: Shimano Deore XT disc · Front tire: 26 x 2.10" IRC Mythos II

Controls and contact points

Archived: Headset: 1 1/8" threadless FSA Orbit · Handlebar: Race Face Deus XC · Stem: Race Face Deus XC · Seatpost: Race Face Deus XC · Saddle: Selle Italia C2 · Pedals: Crank Brothers Egg Beater CX

My Garage

Velopedia

Enter your email and Velopedia will send a private sign-in link. No password required.

Have you owned this model?Help document firsthand fit, ride and maintenance details that may no longer be available.

This archive record has limited published detail. Share what would help another rider understand how this model fit, rode and held up over time. Velopedia reviews every contribution before publication.

Add fit, maintenance and buyer detailsOptional · five additional fields

Your contribution goes directly to Velopedia’s private review queue. We’ll email an optional confirmation link plus a private edit and withdrawal link, but you do not need to confirm your email before an administrator can review or approve the submission.

Already contributed? Send me a fresh private edit link

For privacy, Velopedia shows the same confirmation whether or not an experience exists.

No recent price sample is available for this bike. Check eBay for matching listings.

Find this bike on eBay

Search eBay US; check the model year, size and installed components. We may earn a commission from purchases.

Campaign

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

Scroll to Top