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 2006 Jamis Fester 2.0 and 2007 Jamis Fester 2.0.
Gearing comparison
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
RPM = pedal turns per minute.
Lowest1.29:1Highest2.57:1Total range200%
Estimated speed at 90 RPMLowest gearHighest gear
Rear tire: 20×1.95.
Lowest1.29:1Highest2.57:1Total range200%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 20×1.95; 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
2006 Jamis Fester 2.0
2007 Jamis Fester 2.0
Overview
Model Year
2006
2007
Brand
Jamis
Jamis
Model
Fester 2.0
Fester 2.0
Bicycle Type
Juvenile mountain bike, suspension
Juvenile mountain bike, suspension
Original MSRP
$235.00
$245.00
Colors
Super Blue
Navy Blue
Sizes
Boys 10.5"
10" wheel
Weight
25.75 lb
25.75 lb
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
7005 aluminum
7005 Aluminum
Fork
SR Suntour M-2000
Suspension, 40mm
Fork Material
Aluminum/steel, unicrown crown
Steel/aluminum, single crown
Drivetrain
Component Group
Juvenile Mix
Juvenile Mix
Shifters
SRAM MRX
SRAM MRX Grip Shift
Front Derailleur
Shimano Saint, top-pull/clamp-on 31.8mm
—
Rear Derailleur
Shimano RD-TX30
Shimano TX30
Crankset
ProWheel, 36 teeth
ProWheel cotterless, 36 teeth
Bottom Bracket
Loose ball
Cotterless
BB Shell Width
—
68mm
Rear Cogs
6-speed, 14 - 28 teeth
6-speed, 14 - 28 teeth
Chain
KMC HP20, 1/2 x 3/32"
KMC HP20, 1/2 x 3/32"
Pedals
Resin MTB
ATB style
Brakes
Brakes
Aluminum linear-pull brakes, aluminum linear-pull levers
Alloy linear pull brakes, Alloy levers
Cockpit & Contact Points
Headset
1 1/8" threadless Aheadset
1 1/8" threadless Aheadset
Handlebar
Aluminum MTB
ATB tapered
Handlebar Extensions
—
Not included
Stem
MTB Threadless
Jamis alloy adjustable
Saddle
Jamis Jump w/8mm Rails
Jamis Jump
Seatpost
Aluminum micro-adjust, 27.2mm diameter
Alloy microadjust, 27.2mm diameter
Wheels & Tires
Hubs
Heavy Duty ATB non-QR
Heavy duty nutted
Rims
Aluminum
Alloy, 36-hole
Spokes
UCP, 14ga. (2.0mm) straight gauge
Nickel-plated, 14ga. (2.0mm) straight gauge
Front Tire
20 x 1.95" Cheng Shin ATB
20 X 1.95" CST ATB
Rear Tire
20 X 1.95" CST ATB
—
Wheel Size
20" wheels
20" wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.