Velopedia Bicycle Archive
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Compare published geometry, gearing and specifications for up to three bicycles.
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1 of 2 bicycles
At a glance
Key differences
Supported differences are shown below. Data limitations are labeled separately.
- Data limitation
No geometry is recorded for 2008 Rocky Mountain ETSX 30 and 2007 Rocky Mountain ETSX 30.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Gearing unavailable for this size.
Gearing unavailable for this size.
How it works
Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.
Speeds are estimates from tire size and pedal cadence. Actual speeds vary.
Complete specification tableShows different published values and gaps where a bicycle lacks data. Different wording reflects source language, not necessarily different components. Swipe for more columns.
Specification
2008 Rocky Mountain Etsx 30
2007 Rocky Mountain Etsx 30
Overview
Model Year
2008
2007
Brand
Rocky Mountain
Rocky Mountain
Model
Etsx 30
Etsx 30
Bicycle Type
Mountain bike, front & rear suspension
Mountain bike, front & rear suspension
Original MSRP
Not documented
$2,399.00
Colors
Laser Blue
—
Sizes
15", 16.5", 18", 19", 20.5"
15", 16.5", 18", 19", 20.5"
Weight
—
—
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
Easton 7005 Aluminum
Aluminum
Fork
Fox 32 Float R, 140mm travel
Fox Talas R, 100 - 140mm adjustable travel
Fork Material
Single
Aluminum/magnesium/steel, single crown
Rear Shock
Fox Float RP23, 4" - 5" adjustable travel
Fox Float RP23, 4" - 5" adjustable travel
Drivetrain
Component Group
Mountain Mix
Shimano Deore
Shifters
Shimano Deore
Shimano Deore RapidFire
Front Derailleur
Shimano LX
Shimano LX
Rear Derailleur
Shimano XT
Shimano XT
Crankset
Race Face Ride XC X-Type
RaceFace Evolve XC X-Type, 22/32/44 teeth
Bottom Bracket
Race Face Ride XC X-Type
Race Face Ride XC X-Type
Cassette
Shimano Deore
—
Rear Cogs
9-speed
9-speed
Chain
Shimano HG53-9, 1/2 x 3/32"
Shimano HG53-9, 1/2 x 3/32"
Pedals
Shimano PD-M520
Not included
Brakes
Brakes
Shimano Deore brakes, Shimano Deore levers
Shimano Deore brakes, Shimano Deore levers
Cockpit & Contact Points
Headset
Fsa
1 1/8" threadless FSA
Handlebar
Race Face Ride XC 31.8
Easton EA30
Handlebar Extensions
Not included
—
Stem
Race Face Ride XC 31.8
Easton EA30
Saddle
WTB Rocket V
Rmb
Seatpost
Race Face Ride
Easton EA30
Wheels & Tires
Hubs
Shimano Deore
Shimano Deore
Rims
WTB Speed Disc XC
Alex TD17
Spokes
—
DT Champion stainless steel
Front Tire
26 x 2.30" WTB Exi Wolf
26 x 2.25" IRC Mibro Marathon
Wheel Size
26" wheels
26" wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.