Velopedia Bicycle Archive
Compare Bicycles
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.
- Identity & price
2000 Jamis Eclipse had an original MSRP $200 lower than 2001 Jamis Eclipse.
Original MSRP is the published list price when new, not today’s used-bike value.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest1.70:1Highest4.42:1Total range260%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 700C×23; rear size isn’t listed.
Lowest1.70:1Highest4.42:1Total range260%
Estimated speed at 90 RPMLowest gearHighest gear
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.
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
2000 Jamis Eclipse
2001 Jamis Eclipse
Overview
Model Year
2000
2001
Brand
Jamis
Jamis
Model
Eclipse
Eclipse
Bicycle Type
Road race & triathlon
Road race & triathlon
Original MSRP
$2,000.00
$2,200.00
Colors
Flame Red
Black
Sizes
47cm, 49cm, 51cm, 53cm, 55cm, 57cm, 59cm, 61cm
47 (x650c), 49, 51, 53, 55, 57, 59, 61
Weight
19 lb
19 lb
Frameset
Frame Construction
Brazed/welded
Brazed/welded
Frame Material
Reynolds 853
Reynolds 853
Fork
Time RTM
Time Millenium Alium
Fork Material
Carbon fiber composite, unicrown crown
Carbon fiber composite, unicrown crown
Drivetrain
Component Group
Shimano Ultegra
Road Mix
Shifters
Shimano Ultegra STI Dual Control
Shimano Ultegra STI Dual Control
Front Derailleur
Shimano Ultegra, bottom-pull/clamp-on 28.6mm
Shimano Ultegra, bottom-pull/clamp-on 28.6mm
Rear Derailleur
Shimano Ultegra SS
Shimano Ultegra SS
Crankset
Shimano Ultegra, 39/53 teeth
Shimano Ultegra, 39/53 teeth
Bottom Bracket
Shimano BB-6500, 118.5mm spindle
Shimano BB-6500, 118.5mm spindle
BB Shell Width
68mm English
68mm English
Rear Cogs
9-speed, 12 - 23 teeth
9-speed, 12 - 23 teeth
Chain
Shimano CN-HG92, 1/2 x 3/32"
Shimano CN-HG92, 1/2 x 3/32"
Pedals
Not included
Not included
Brakes
Brakes
Shimano Ultegra Dual Pivot brakes, Shimano Ultegra STI levers
Mavic brakes, Shimano Ultegra STI Dual Control levers
Cockpit & Contact Points
Headset
1"
1 1/8" threadless Dia Compe S2
Handlebar
Profile Hammer
3T Prima 199
Stem
Profile H20
3T Zepp
Saddle
SDG Satellite
Selle Italia XO
Seatpost
Thomson Elite, 27.2mm diameter
Thomson Elite, 27.2mm diameter
Wheels & Tires
Hubs
Mavic Helium
Mavic Ksyrium SSC
Rims
Mavic Helium, 26-hole/28-hole
Mavic Ksyrium SSC
Spokes
Mavic stainless steel, 1.8mm double-butted
Mavic, bladed
Spoke Nipples
Alloy nipples
—
Front Tire
700 x 23c Hutchinson Kronos Comp
700 x 23c Hutchinson Carbon Comp Gold
Wheel Size
700c wheels
700c wheels
Geometry · choose a size for each bicycle
Geometry size
Head-tube angle
73°
73°
Seat-tube angle
73.5°
73.5°
Chainstay / rear center
410 mm
410 mm
Wheelbase
988 mm
988 mm
Fork offset / rake
41.9 mm
41.9 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.