GT SPEED SERIES JR. 1997 VS Mirraco FIVESTAR OPTION 2009 specs comparison

GT Speed Series Jr. 1997 comparison online with competitors

GT Speed Series Jr.

General Infos
Model Speed Series Jr.
Manufacturer GT
Year of production 1997
Current price Check price Here ==>   
Color choice -Ball burnished
Sizes - Boys
Sizes - Boys

Wheels And Breaking System

Bike front tire20 X 1 1/8 (inches) GT AA Pro Kevlar
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Dia-Compe Levers
Dia-Compe Aluminum Side-pull Caliper Rear Brakes
Hubs for disc brakes High-flange
GT Mohawk
Rims manufacturer 36-hole
Araya
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Steel

Frame and Body Specs

Frame materials6061 T6 Aluminum
Frame typeTIG-welded
Handlebar constructionGT Aluminum
Handlebar extenderNot Available
Handlebar stem detailsGT Aluminum
Headset size1 (inches) Threadless Steel

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
KMC 410
Bottom bracket shell width68 (millimeters) Threadless
Bottom bracket typeNot Available
Crankset parts and sizes 44 Teeth
3-piece Aluminum
Gear shift leversNot Available
Rear gear set 16 Teeth
1-speed

GT Speed Series Jr. Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
Chromoly
Fork typeGT

Other Specs of GT Speed Series Jr.

Component group setsNot Available
Pedals detailsGT Aluminum Platforms
Rear shock absorberNot Available
Saddle seatGT Plastic
Seat post extensionAluminum


Mirraco Fivestar Option 2009 comparison online with competitors

Mirraco Fivestar Option

General Infos
Model Fivestar Option
Manufacturer Mirraco
Year of production 2009
Current price Check price Here ==>   
Color choice - White
-Flat Bronze
Sizes - 20 TT (inches)

Wheels And Breaking System

Bike front tire Rear: 20 X 1.95 (inches) SNAFU Sterly
Front: 20 X 1.95 (inches) SNAFU Sanford
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Tektro 289 Rear Levers
Tektro Alloy U-brake Rear Brakes
Hubs for disc brakes Rear: Alloy 14 (millimeters) Axle
Front: M3 Alloy 3/8 (inches)
Rims manufacturer 36-hole
Alex C-303
Spoke nipples typeNot Available
Spoke wheel14ga.

Frame and Body Specs

Frame materialsChromoly Downtube and top Tube
Frame typeTIG-welded
Handlebar constructionM3 2pc 7.0 (inches)
Handlebar extenderOptional
Handlebar stem detailsM3 Downside
Headset size1 1/8 (inches) VP A-88

Gearing Specifications

Bicycle chainKMC Z410
Bottom bracket shell widthNot Available
Bottom bracket typeMid BB
Crankset parts and sizes 36 Teeth
M3 3pc Crmo
Gear shift leversNot Available
Rear gear set 13 Teeth
1-speed

Mirraco Fivestar Option Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
Cr-mo Blades and Hi-Ten Steerer
Fork typeNot Available

Other Specs of Mirraco Fivestar Option

Component group setsBMX
Pedals detailsWellgo Alloy
Rear shock absorberNot Available
Saddle seatM3 Fivestar Lite 8 (millimeters) Rails
Seat post extension 25.4 (millimeters) Diameter
Alloy


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