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. Data limitation

    No geometry is recorded for 2009 Jamis Supernova and 2008 Jamis Supernova.

  2. Identity & price

    2008 Jamis Supernova had an original MSRP $450 lower than 2009 Jamis Supernova.

    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.

2009 Jamis Supernova46/36T · 12–27T · 10-speed
Lowest1.33:1Highest3.83:1Total range288%
Estimated speed at 90 RPMLowest gear9.6 mphHighest gear27.7 mph

Uses front tire 700C×32; rear size isn’t listed.

2008 Jamis Supernova46/36T · 12–27T · 10-speed
Lowest1.33:1Highest3.83:1Total range288%
Estimated speed at 90 RPMLowest gear9.6 mphHighest gear27.7 mph

Uses front tire 700C×32; 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
2009 Jamis Supernova
2008 Jamis Supernova
Overview
Model Year
2009
2008
Brand
Jamis
Jamis
Model
Supernova
Supernova
Bicycle Type
Cyclocross
Cyclocross
Original MSRP
$2,300.00
$1,850.00
Colors
Gloss Black/Pearl White
Gloss Black/Pearl White
Sizes
48cm, 51cm, 54cm, 56cm, 58cm, 61cm
49cm, 52cm, 54cm, 56cm, 58cm, 61cm
Weight
18.2 lb
18.5 lb
Frameset
Frame Construction
TIG-welded/bonded
TIG-welded
Frame Material
Kinesium triple butted alloy w/carbon seat stays
Kinesis 7005 Aluminum
Fork
Easton EC90X
Easton EC90X Carbon
Fork Material
Carbon fiber/carbon fiber steerer, aero crown
Carbon/carbon steerer, aero crown
Drivetrain
Component Group
SRAM Rival
SRAM Rival
Shifters
SRAM Rival Double Tap
SRAM Rival Double Tap
Front Derailleur
SRAM Rival
SRAM Rival, clamp on 31.8mm
Rear Derailleur
SRAM Rival
SRAM Rival
Crankset
FSA Gossamer Cross, 36/46 teeth
FSA Gossamer Compact, 36/46 teeth
Bottom Bracket
FSA Mega EXO
FSA Mega EXO
Cassette
Shimano 105
Shimano 105
Rear Cogs
10-speed, 12 - 27 teeth
10-speed, 12 - 27 teeth
Chain
SRAM PC-1050
SRAM PC-1050, 1/2 X 3/32"
Pedals
—
Not included
Brakes
Brakes
TRP Euro X brakes, SRAM Rival Double Tap levers
Kore Cross Race wide cantilever brakes, SRAM Rival Double Tap levers
Cockpit & Contact Points
Headset
1 1/8" integrated
1 1/8" threadless integrated
Handlebar
Ritchey Pro Road
Ritchey Pro Road
Handlebar Extensions
Not included
—
Stem
Ritchey Pro 4-Axis
Ritchey Pro Road 31.8mm clamp
Saddle
Selle San Marco Ponza
Selle San Marco Ponza
Seatpost
Ritchey Pro Road, 27.2mm diameter
Ritchey Pro Road, 27.2mm diameter
Wheels & Tires
Hubs
Easton Vista SL
Easton Vista SL
Rims
Easton Vista SL, 20-hole/24-hole
Easton Vista SL, 20-hole/24-hole
Spokes
Stainless, butted
—
Front Tire
700 x 32c Vittoria Cross XG Pro
700 x 32c Vittoria Cross XG
Wheel Size
700c wheels
700c wheels

Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.

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