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 2007 Fuji Dynamite DX and 2006 Fuji Dynamite DX.
- Gearing
2007 Fuji Dynamite DX has a 21% lower climbing ratio than 2006 Fuji Dynamite DX.
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.
Lowest0.79:1Highest3.23:1Total range411%
Estimated speed at 90 RPMLowest gearHighest gear
Uses front tire 24×2; rear size isn’t listed.
Lowest1.00:1Highest3.69:1Total range369%
Estimated speed at 90 RPMLowest gearHighest gear
Rear tire: 24×2.
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
2007 Fuji Dynamite DX
2006 Fuji Dynamite DX
Overview
Model Year
2007
2006
Brand
Fuji
Fuji
Model
Dynamite DX
Dynamite DX
Bicycle Type
Juvenile mountain bike, suspension
Juvenile mountain bike, suspension
Original MSRP
Not documented
$300.00
Colors
Black
Gloss Black
Sizes
Boys 15"
Boys 15"
Weight
32.9 lb
33.1 lb
Frameset
Frame Construction
TIG-welded
TIG-welded
Frame Material
Fuji Altair 1 AL
Fuji Altair 1
Fork
Fuji Power Shock, 50mm travel
Fuji Power Shock, 50mm travel
Fork Material
Aluminum/steel, single crown
Aluminum, single crown
Rear Shock
Tough Shock Coil, 3" travel
Tough Shock SD, 3" travel
Drivetrain
Component Group
Juvenile Mix
Juvenile Mix
Shifters
Shimano Tourney RS-31
SRAM MRX
Front Derailleur
SR Suntour XR-17, dual-pull/clamp-on 28.6mm
Suntour XR05, bottom-pull/clamp-on 28.6mm
Rear Derailleur
Shimano Tourney TX-50
Shimano Tourney
Crankset
ProWheel MAP-100 ATB, 22/34/42 teeth
Prowheel resin/steel, 28/38/48 teeth
Bottom Bracket
Sealed cartridge
Steel, 116mm spindle
Rear Cogs
7-speed, 13 - 28 teeth
7-speed, 13 - 28 teeth
Chain
KMC UG-51
KMC UG-50, 1/2 x 3/32"
Pedals
Wellgo resin
Wellgo
Brakes
Brakes
ProMax aluminum linear-pull brakes, Promax aluminum levers
ProMax linear-pull brakes, Promax aluminum levers
Cockpit & Contact Points
Headset
1 1/8" Fuji ATB
1" threaded
Handlebar
Fuji MTB Riser
Steel, rise
Handlebar Extensions
Not included
—
Stem
Fuji ATB
Fuji ATB
Saddle
Fuji MTB Junior
Fuji MTB
Seatpost
Alloy
Aluminum
Wheels & Tires
Hubs
ATB Oversized Steel
Steel, nutted
Rims
Jalco VP-20, 36-hole
Alex Z-1000, 36-hole
Spokes
UCP, 14ga. (2.0mm)
UCP, 14ga. (2.0mm) straight gauge
Spoke Nipples
—
Brass nipples
Front Tire
24 x 2.00" Multi-Purpose ATB
24 x 2.00" all-terrain
Rear Tire
—
24 x 2.00" ATB
Wheel Size
24" wheels
24" wheels
Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.