Velopedia Bicycle Archive

1999 Marin Eldridge Grade

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

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At a glance

Archive #83911
Model year
1999
Category
Mountain
Original MSRP
$842.00
In this record
25 specifications · archived image · original MSRP
Model history 12 other years

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Identification clues

1999 archived details

Frame
Columbus Thron
Original equipment
Mountain Mix

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

Campaign
Original buildColumbus Thron · Mountain Mix · 26" wheels

Frameset

Frame ConstructionTIG-welded
Frame MaterialColumbus Thron
ForkAnswer Manitou Spyder R, 3.15" travel
Fork MaterialAluminum/magnesium, triple-clamp crown

Drivetrain

Component GroupMountain Mix
ShiftersShimano Deore LX RapidFire SL
Front DerailleurShimano Deore LX top-swing
Rear DerailleurShimano Deore LX SGS
CranksetShimano Deore LX, 22/32/42 teeth
Rear Cogs9-speed, 11 - 32 teeth
ChainShimano CN-HG72, 1/2 x 3/32"
PedalsVictor VP-106 clipless

Brakes

BrakesAvid 1D-10 brakes, Avid SD-1.9 L levers

Cockpit & Contact Points

Headset1 1/8" threadless Ritchey Logic
HandlebarMarin alloy
Handlebar ExtensionsMarin alloy
StemMarin Ovation
SaddleMarin MTB
SeatpostMarin Comp

Wheels & Tires

HubsShimano STX-RC
RimsFront: Ritchey Rock Comp, Rear: Ritchey Rock OCR, 32-hole
SpokesDT stainless steel, 1.8mm straight gauge
Spoke NipplesBrass nipples
Front Tire26 x 2.10" IRC Mythos XC kevlar
Wheel Size26" wheels

Gearing

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

RPM

RPM = pedal turns per minute.

Published build42/32/22T · 11–32T · 9-speed
Lowest0.69:1 Highest3.82:1 Total range555%
Estimated speed At 90 RPM Lowest gear4.8 mph Highest gear26.8 mph

Uses front tire 26×2.1; 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.

Try other gearing

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

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Original specifications
Chain · Original
Shimano CN-HG72

1/2 x 3/32"

Front tire · Original
26 x 2.10" IRC Mythos XC kevlar
Crankset · Original
Shimano Deore LX

22/32/42 teeth

More parts (5)Fewer parts
Front derailleur · Original
Shimano Deore LX top-swing
Rear derailleur · Original
Shimano Deore LX SGS
Shifters · Original
Shimano Deore LX RapidFire SL
Headset · Original
1 1/8" threadless Ritchey Logic
Hubs · Original
Shimano STX-RC

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 XC kevlar
Drivetrain
9-speed
Campaign
Equipment inspection checks 11 checks based on 6 archived component groups Open equipment checksClose equipment checks
0 of 11 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: Answer Manitou Spyder R, 3.15" travel · Aluminum/magnesium, triple-clamp crown

Archived: Fork: Answer Manitou Spyder R, 3.15" travel

Archived: Group: Mountain Mix · Shifters: Shimano Deore LX RapidFire SL · Front derailleur: Shimano Deore LX top-swing · Rear derailleur: Shimano Deore LX SGS · Crankset: Shimano Deore LX, 22/32/42 teeth · Rear cogs: 9-speed, 11 - 32 teeth · Chain: Shimano CN-HG72, 1/2 x 3/32"

Archived: Brakes: Avid 1D-10 brakes, Avid SD-1.9 L levers

Archived: Wheel size: 26" wheels · Rims: Front: Ritchey Rock Comp, Rear: Ritchey Rock OCR, 32-hole · Hubs: Shimano STX-RC · Front tire: 26 x 2.10" IRC Mythos XC kevlar

Controls and contact points

Archived: Headset: 1 1/8" threadless Ritchey Logic · Handlebar: Marin alloy · Stem: Marin Ovation · Seatpost: Marin Comp · Saddle: Marin MTB · Pedals: Victor VP-106 clipless

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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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