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 2014 Jamis Sonik and 2009 Jamis Sonik.

  2. Gearing

    2014 Jamis Sonik has a 6% lower climbing ratio than 2009 Jamis Sonik.

    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.

2014 Jamis Sonik46T · 15T
Ratio3.07:1

Speed unavailable: wheel or tire size is missing or unclear.

2009 Jamis Sonik49T · 15T · 1-speed
Ratio3.27:1
Estimated speed at 90 RPMGear22.8 mph

Uses front tire 700C×20; 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
2014 Jamis Sonik
2009 Jamis Sonik
Overview
Model Year
2014
2009
Brand
Jamis
Jamis
Model
Sonik
Sonik
Bicycle Type
—
Track
Original MSRP
Not documented
$1,700.00
Colors
Ano Palladium
Pearl White
Sizes
48, 51, 54, 56, 58, 61
48cm, 51cm, 54cm, 56cm, 58cm, 61cm
Weight
—
14.93 lb
Frameset
Frame Construction
—
TIG-welded
Frame Material
7005 Aluminum
7005 double butted aluminum
Fork
Carbon Aero Track
Aero Track
Fork Material
—
Carbon fiber/carbon fiber steerer, aero crown
Drivetrain
Component Group
—
Track Mix
Crankset
FSA Gimondi 46t
FSA Carbon Pro Track, 49 teeth
Bottom Bracket
Fsa
FSA Platinum Pro ISIS, 108mm spindle
Cassette
Chromoly 15T
Fixed cog
Rear Cogs
—
1-speed, 15 teeth
Chain
KMC Z510HX
KMC Z510H
Cockpit & Contact Points
Headset
FSA Internal AheadSet, 1 1/8"
1 1/8" internal
Handlebar
—
Deda Pista
Handlebar Extensions
—
Not included
Stem
Jamis Road
Deda Elementi Zero 100
Saddle
Selle San Marco Ponza Arrowhea
Selle San Marco Ponza
Seatpost
Jamis Aero Carbon
Jamis Aero Carbon
Wheels & Tires
Hubs
—
American Classic Track
Rims
—
American Classic 420 Track, 20-hole/24-hole
Spokes
—
Bladed
Front Tire
Vittoria Zaffiro Slick 700x23
700 x 20c Vittoria Diamante Pro
Wheel Size
—
700c wheels

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

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