Velopedia Bicycle Archive

Compare Bicycles

Compare published geometry, gearing and specifications for up to three bicycles.

1 of 2 bicycles

At a glance

Key differences

Supported differences are shown below. Data limitations are labeled separately.

  1. Gearing

    1995 Jamis Durango has a 8% lower climbing ratio than 1994 Jamis Durango.

    A lower ratio gives more mechanical advantage; rear-wheel rollout determines distance per crank turn.

Gearing comparison

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

RPM

RPM = pedal turns per minute.

1994 Jamis DurangoSize Legacy reference · 42/34/24T · 11–28T · 7-speed
Lowest0.86:1Highest3.82:1Total range445%
Estimated speed at 90 RPMLowest gear6.0 mphHighest gear26.8 mph

Uses front tire 26×2.1; rear size isn’t listed.

1995 Jamis DurangoSize Legacy reference · 42/32/22T · 11–28T · 7-speed
Lowest0.79:1Highest3.82:1Total range486%
Estimated speed at 90 RPMLowest gear5.5 mphHighest gear26.6 mph

Uses front tire 26×2; 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

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.
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Specification
1994 Jamis Durango
1995 Jamis Durango
Overview
Model Year
1994
1995
Brand
Jamis
Jamis
Model
Durango
Durango
Bicycle Type
Mountain bike, non-suspension
Mountain bike, non-suspension
Original MSRP
$415.00
$439.95
Colors
—
Candy blue, Green
Sizes
14.5", 16", 17.5", 19.5", 21.5"
14.5", 16", 17.5", 19.5", 21.5"
Weight
28.5 lb
28.3 lb
Frameset
Frame Construction
TIG-welded steel
TIG-welded steel
Frame Material
Tange chromoly
Tange chromoly
Fork
Chromoly, unicrown
Akisu
Fork Material
—
Chromoly, unicrown crown
Drivetrain
Component Group
Shimano Alivio
Shimano STX
Shifters
Shimano Alivio Rapidfire Plus w/Optical Gear Display
Shimano Alivio MC12 RapidFire Plus
Front Derailleur
Shimano Alivio
Shimano STX, bottom-pull/clamp-on 28.6 mm
Rear Derailleur
Shimano Alivio
Shimano STX
Crankset
Shimano Alivio, 24/34/42 teeth
Sugino Impel 300, 22/32/42 teeth
Rear Cogs
7-speed, 11 - 28 teeth
7-speed, 11 - 28 teeth
Chain
Shimano HG-50
Shimano CN-HG51, 1/2 x 3/32"
Pedals
Wellgo Low-Pro alloy cage
Wellgo Low-Pro alloy cage/resin body
Brakes
Brakes
Shimano Alivio brakes, levers
Shimano Alivio brakes, Shimano Alivio levers
Cockpit & Contact Points
Headset
—
1" YST Sealed Tech
Handlebar
Jamis Bulge Bar
6061 T6 aluminum
Handlebar Extensions
—
Not included
Stem
Jamis chromoly
Jamis chromoly
Saddle
Jamis ATB anatomic
Jamis
Seatpost
Kalloy Micro-Adjust alloy, 300mm
Kalloy SP-243, 26.8 mm diameter
Wheels & Tires
Hubs
Shimano Alivio
Shimano AceraX
Rims
Weinmann 2719, 36-hole
Weinmann 4019, 36-hole
Spokes
—
Stainless steel, straight gauge
Spoke Nipples
—
Brass nipples
Front Tire
26 x 2.10" Maxxis ATB
26 x 2.00" Hwa Fong
Wheel Size
26" wheels
26" wheels
Geometry · choose a size for each bicycle
Geometry size
Head-tube angle
70°
70°
Seat-tube angle
73°
73°
Chainstay / rear center
428.8 mm
429.3 mm
Wheelbase
1051.6 mm
1051.6 mm
Fork offset / rake
50.8 mm
50.8 mm

Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run. Legacy reference geometry is model-level historical data whose corresponding frame size is not identified; compare those dimensions as reference values rather than size-normalized fit data.

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