Velopedia Bicycle Archive

1999 Rocky Mountain Turbo

Original specifications: Shimano Ultegra drivetrain · 700c wheels · 18 lb published weight.

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At a glance

Archive #89460
Model year
1999
Category
Road
Original MSRP
$1,922.00
Sizes
48cm, 51cm, 54cm, 57cm, 60cm
Colors
Turbo Yellow
Weight
18 lb
Geometry
Legacy reference
In this record
27 specifications · original MSRP · geometry
Model history 2 other years

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Identification clues

1999 archived details

Published colors
Turbo Yellow
Frame
Easton Ultralite
Original equipment
Shimano Ultegra

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

Campaign
Original buildEaston Ultralite · Shimano Ultegra · 700c 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

48cm51cm54cm57cm60cm

Published colors

Turbo Yellow

Frameset

Frame ConstructionTIG-welded
Frame MaterialEaston Ultralite
ForkTime Sprint
Fork MaterialCarbon fiber composite, aero crown

Drivetrain

Component GroupShimano Ultegra
ShiftersShimano Ultegra STI Dual Control
Front DerailleurShimano Ultegra, clamp-on 31.8mm
Rear DerailleurShimano Ultegra GS
CranksetShimano Ultegra, 39/53 teeth
Bottom BracketShimano BB-5500, 109mm spindle
BB Shell Width68mm English
Rear Cogs9-speed, 12 - 23 teeth
ChainShimano CN-HG92, 1/2 x 3/32"
PedalsNot included

Brakes

BrakesShimano Ultegra Dual Pivot brakes, Shimano Ultegra STI levers

Cockpit & Contact Points

Headset1" threadless Ritchey WCS
HandlebarITM Super Europa
Handlebar ExtensionsNot included
StemAlloy Ahead
SaddleSelle Italia Trimatica
SeatpostRitchey Expert, 26.8mm diameter

Wheels & Tires

HubsShimano Ultegra
RimsSun Rims ME14A, 32-hole
SpokesDT Champion stainless steel, 2.0mm double-butted
Spoke NipplesAlloy nipples
Front Tire700 x 23c Vittoria Action HSD kevlar
Wheel Size700c wheels

Geometry

Legacy reference · 5 measurements

Historical measurements. Frame size unknown.

All geometry measurementsLegacy reference · 5 measurements
MeasurementLegacy reference
Top tube550 mm
Head-tube angle73.5°
Seat-tube angle73.5°
Chainstay / rear center410 mm
Wheelbase980 mm

Frame size not recorded.

Gearing

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

RPM

RPM = pedal turns per minute.

All published sizes53/39T · 12–23T · 9-speed
Lowest1.70:1 Highest4.42:1 Total range260%
Estimated speed At 90 RPM Lowest gear11.9 mph Highest gear31.1 mph

Uses front tire 700C×23; 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.

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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
700 x 23c Vittoria Action HSD kevlar
Retailer offers
Chain · Original
Shimano CN-HG92

1/2 x 3/32"

Bottom bracket · Original
Shimano BB-5500

109mm spindle

More parts (8)Fewer parts
Saddle · Original
Selle Italia Trimatica
Crankset · Original
Shimano Ultegra

39/53 teeth

Front derailleur · Original
Shimano Ultegra

clamp-on 31.8mm

Rear derailleur · Original
Shimano Ultegra GS
Shifters · Original
Shimano Ultegra STI Dual Control
Seatpost · Original
Ritchey Expert

26.8mm diameter

Headset · Original
1" threadless Ritchey WCS
Hubs · Original
Shimano Ultegra

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
700 x 23c Vittoria Action HSD kevlar
Drivetrain
9-speed
Seatpost diameter
26.8 mm
Bottom bracket / shell
Shimano BB-5500, 109mm spindle · 68mm English
Equipment inspection checks 10 checks based on 5 archived component groups Open equipment checksClose equipment checks
0 of 10 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: Time Sprint · Carbon fiber composite, aero crown

Archived: Group: Shimano Ultegra · Shifters: Shimano Ultegra STI Dual Control · Front derailleur: Shimano Ultegra, clamp-on 31.8mm · Rear derailleur: Shimano Ultegra GS · Crankset: Shimano Ultegra, 39/53 teeth · Bottom bracket: Shimano BB-5500, 109mm spindle · Rear cogs: 9-speed, 12 - 23 teeth · Chain: Shimano CN-HG92, 1/2 x 3/32"

Archived: Brakes: Shimano Ultegra Dual Pivot brakes, Shimano Ultegra STI levers

Archived: Wheel size: 700c wheels · Rims: Sun Rims ME14A, 32-hole · Hubs: Shimano Ultegra · Front tire: 700 x 23c Vittoria Action HSD kevlar

Controls and contact points

Archived: Headset: 1" threadless Ritchey WCS · Handlebar: ITM Super Europa · Stem: Alloy Ahead · Seatpost: Ritchey Expert, 26.8mm diameter · Saddle: Selle Italia Trimatica · Pedals: Not included

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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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