Velopedia Bicycle Archive
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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.
- Data limitation
No geometry is recorded for 2008 Jamis Sonik and 2010 Jamis Sonik.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Ratio3.20:1
Estimated speed at 90 RPMGear
Uses front tire 700C×20; rear size isn’t listed.
Ratio3.27:1
Estimated speed at 90 RPMGear
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
2008 Jamis Sonik
2010 Jamis Sonik
Overview
Model Year
2008
2010
Brand
Jamis
Jamis
Model
Sonik
Sonik
Bicycle Type
Track
Track
Original MSRP
$1,275.00
Not documented
Colors
Pearl White
Gloss Black/Pearl White
Sizes
48cm, 51cm, 54cm, 56cm, 58cm, 61cm
48cm, 51cm, 54cm, 56cm, 58cm, 61cm
Weight
15.5 lb
—
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
7005 aluminum
Aero 7005 butted aluminum
Fork
Jamis Aero
Jamis Aero
Fork Material
Carbon/carbon steerer, aero crown
Carbon/Alloy Crown, aero crown
Drivetrain
Component Group
Track Mix
Track Mix
Crankset
TruVativ Omnium 1.1, 48 teeth
FSA Carbon Track CK-816C, 49 teeth
Bottom Bracket
TruVativ Giga X Pipe
FSA Platinum Pro ISIS, 108mm spindle
Cassette
Chromoly cog
Track Cog
Rear Cogs
1-speed, 15 teeth
1-speed, 15 teeth
Chain
KMC Z510H, 1/2 x 1/8"
KMC Z510H
Pedals
Not included
—
Cockpit & Contact Points
Headset
1 1/8" threadless Internal AheadSet
1 1/8" threadless internal
Handlebar
Easton EA50
Deda Pista Alloy
Handlebar Extensions
—
Not included
Stem
Easton EA50 31.8mm clamp
Deda Zero 100 3D Forged Alloy
Saddle
Selle San Marco Blaze
Selle San Marco Ponza
Seatpost
Jamis Aero Carbon
Jamis Aero Carbon
Wheels & Tires
Hubs
American Classic Track
American Classic Track
Rims
American Classic 420 Track, 20-hole/24-hole
American Classic 420 Track, 20-hole/24-hole
Spokes
—
Bladed
Front Tire
700 x 20c Vittoria UltraSpeed
700 x 23c Vittoria Diamante Pro Light
Wheel Size
700c wheels
700c wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.