Velopedia Bicycle Archive

1997 Ross Mt. Hood

Original specifications: Shimano Deore LX drivetrain · 26" wheels · legacy reference geometry.

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At a glance

Archive #67314
Model year
1997
Category
Mountain
Original MSRP
$899.95
Sizes
S, M, L, XL
Colors
Black/silver fade
Geometry
Legacy reference
In this record
27 specifications · archived image · original MSRP · geometry
Model history 2 other years

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Identification clues

1997 archived details

Published colors
Black/silver fade
Frame
Carbon reinforced thermoplastic
Original equipment
Shimano Deore LX

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

Campaign
Original buildCarbon reinforced thermoplastic · Shimano Deore LX · 26" wheels

Manufacturer catalog

Published sizes and colors

4 sizes · 1 color

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

Published sizes

SMLXL

Published colors

Black/silver fade

Frameset

Frame ConstructionMonocoque
Frame MaterialCarbon reinforced thermoplastic
ForkRock Shox Quadra 5
Fork MaterialMagnesium, triple-clamp crown

Drivetrain

Component GroupShimano Deore LX
ShiftersGrip Shift SRT-600
Front DerailleurShimano Alivio top-swing, top-pull/clamp-on 35.0 mm
Rear DerailleurShimano Deore LX SGS
CranksetSugino Impel 300, 22/32/44 teeth
Bottom BracketYST BB 966, 113 mm spindle
BB Shell Width73mm Threadless
Rear Cogs8-speed, 11 - 28 teeth
ChainSachs SC-M55, 1/2 x 3/32"
PedalsAluminum cage w/clips & straps

Brakes

BrakesShimano Alivio M-System brakes, Dia-Compe PC-7 levers

Cockpit & Contact Points

Headset1 1/8" threadless YST CS558
HandlebarJY 230HB aluminum
Handlebar ExtensionsRoss one-piece aluminum
StemKalloy aluminum
SaddleSelle Master Anatomic
SeatpostAluminum micro-adjust, 27.0 mm diameter

Wheels & Tires

HubsShimano AceraX
RimsRigida LASER, 32-hole
SpokesSapim stainless steel, 2.0mm straight gauge
Spoke NipplesBrass nipples
Front Tire26 x 1.90" Hutchinson On The Rocks
Wheel Size26" wheels

Geometry

Legacy reference · 6 measurements

Historical measurements. Frame size unknown.

All geometry measurementsLegacy reference · 6 measurements
MeasurementLegacy reference
Top tube595 mm
Head-tube angle70.5°
Seat-tube angle73°
Chainstay / rear center420 mm
Wheelbase1060 mm
Fork offset / rake40.6 mm

Frame size not recorded.

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

All published sizes44/32/22T · 11–28T · 8-speed
Lowest0.79:1 Highest4.00:1 Total range509%
Estimated speed At 90 RPM Lowest gear5.4 mph Highest gear27.6 mph

Uses front tire 26×1.9; rear size isn’t listed.

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.

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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
Front tire · Original
26 x 1.90" Hutchinson On The Rocks
Retailer offers
Rear derailleur · Original
Shimano Deore LX SGS
Seatpost · Original
Aluminum micro-adjust

27.0 mm diameter

More parts (1)Fewer parts
Hubs · Original
Shimano AceraX

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Parts and service referenceQuick reference before buying parts

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

Front tire
26 x 1.90" Hutchinson On The Rocks
Drivetrain
8-speed
Seatpost diameter
27 mm
Bottom bracket / shell
YST BB 966, 113 mm spindle · 73mm Threadless
Equipment inspection checks 12 checks based on 6 archived component groups Open equipment checksClose equipment checks
0 of 12 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: Monocoque · Fork: Rock Shox Quadra 5 · Magnesium, triple-clamp crown

Archived: Fork: Rock Shox Quadra 5

Archived: Group: Shimano Deore LX · Shifters: Grip Shift SRT-600 · Front derailleur: Shimano Alivio top-swing, top-pull/clamp-on 35.0 mm · Rear derailleur: Shimano Deore LX SGS · Crankset: Sugino Impel 300, 22/32/44 teeth · Bottom bracket: YST BB 966, 113 mm spindle · Rear cogs: 8-speed, 11 - 28 teeth · Chain: Sachs SC-M55, 1/2 x 3/32"

Archived: Brakes: Shimano Alivio M-System brakes, Dia-Compe PC-7 levers

Archived: Wheel size: 26" wheels · Rims: Rigida LASER, 32-hole · Hubs: Shimano AceraX · Front tire: 26 x 1.90" Hutchinson On The Rocks

Controls and contact points

Archived: Headset: 1 1/8" threadless YST CS558 · Handlebar: JY 230HB aluminum · Stem: Kalloy aluminum · Seatpost: Aluminum micro-adjust, 27.0 mm diameter · Saddle: Selle Master Anatomic · Pedals: Aluminum cage w/clips & straps

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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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