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 2009 Jamis Beatnik and 2014 Jamis Beatnik.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Ratio2.88:1
Estimated speed at 90 RPMGear
Uses front tire 700C×25; rear size isn’t listed.
Ratio2.88:1
Speed unavailable: wheel or tire size is missing or unclear.
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
2009 Jamis Beatnik
2014 Jamis Beatnik
Overview
Model Year
2009
2014
Brand
Jamis
Jamis
Model
Beatnik
Beatnik
Bicycle Type
Track
Track
Original MSRP
$600.00
Not documented
Colors
Graphite
Ano Primer, Deep Purple
Sizes
50cm, 53cm, 55cm, 57cm, 59cm, 62cm
47, 50, 53, 55, 57, 59, 62
Weight
21.8 lb
—
Frameset
Frame Construction
TIG-welded
—
Frame Material
Reynolds 520 Butted Chromoly
Hi-Ten steel
Fork
—
Unicrown
Fork Material
Chromoly, unicrown crown
—
Drivetrain
Component Group
Track Mix
—
Crankset
FSA Vero, 46 teeth
Alloy 46t
Bottom Bracket
Sealed cartridge, 108mm spindle
—
BB Shell Width
68mm
—
Cassette
Formula
16t Freewheel, 16t Cog
Rear Cogs
1-speed, 16 teeth
—
Chain
KMC Z510H
KMC Z510HX
Pedals
Alloy w/ toe clips and strap
Platform
Brakes
Brakes
Tektro R310 Dual Pivot brakes, Tektro RL-571 center mounted lever levers
Long reach alloy calipers
Cockpit & Contact Points
Headset
1 1/8" Ritchey LB
Chrome AheadSet, 1 1/8"
Handlebar
Jamis Urban Stoker alloy
Alloy
Handlebar Extensions
Not included
—
Stem
Jamis alloy
Jamis Road
Saddle
Selle San Marco Ischia
Jamis Vintage
Seatpost
Jamis alloy micro-adjust, 27.2mm diameter
Alloy micro-adjust
Wheels & Tires
Hubs
Formula Track
—
Rims
Alex ID-19, 32-hole
—
Front Tire
700 x 25c Vittoria Zaffiro
Vittoria Zaffiro, 700 x 25c
Wheel Size
700c wheels
—
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.