GT SPEED SERIES JR. 1999 VS Dyno NFX CB 2001 specs comparison

GT Speed Series JR. 1999 comparison online with competitors

GT Speed Series JR.

General Infos
Model Speed Series JR.
Manufacturer GT
Year of production 1999
Current price Check price Here ==>   
Color choice -Ball-Burnished
Sizes - Mini
Sizes - Mini

Wheels And Breaking System

Bike front tire20 X 1 1/8 (inches) GT AA Pro
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Tektro Alloy Linear-pull Rear Levers
Tektro Linear-pull Rear Brakes
Hubs for disc brakesGT Mohawk
Rims manufacturer 28-hole
Weinmann Mini Zac
Spoke nipples typeBrass Nipples
Spoke wheel 1.8 (millimeters) Straight Gauge
Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials6061 T6 Aluminum
Frame typeWelded
Handlebar constructionGT Jr Aluminum
Handlebar extenderNot Available
Handlebar stem detailsGT Mini Piston
Headset size1 (inches) Threadless Aheadset AL

Gearing Specifications

Bicycle chain1/2 X 1/8 (inches)
Bottom bracket shell widthNot Available
Bottom bracket typeCartridge
Crankset parts and sizes 42 Teeth
GT 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
Reynolds 531
Fork typeGT

Other Specs of GT Speed Series JR.

Component group setsNot Available
Pedals detailsVictor VP-104 Clipless
Rear shock absorberNot Available
Saddle seatUni Mini
Seat post extensionAluminum


Dyno NFX CB 2001 comparison online with competitors

Dyno NFX CB

General Infos
Model NFX CB
Manufacturer Dyno
Year of production 2001
Current price Check price Here ==>   
Color choice - Chrome-Plated
- Red
- Yellow
-Blue
Sizes - Pro

Wheels And Breaking System

Bike front tire20 X 1.75 (inches) GT AA Pro
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Aluminum Direct-pull Rear Levers
Direct Pull Rear Brakes
Coaster Brake
Hubs for disc brakes Rear: Coaster
Front: Steel
Rims manufacturer 36-hole
Alex X-303
Spoke nipples typeBrass Nipples
Spoke wheel 14g
Stainless Steel

Frame and Body Specs

Frame materialsChromoly
Frame typeTIG-welded
Handlebar constructionDyno Expert
Handlebar extenderOptional
Handlebar stem detailsGT Piston
Headset size1 1/8 (inches) Threadless Tange Seiki Aheadset

Gearing Specifications

Bicycle chain1/2 X 1/8 (inches)
Bottom bracket shell widthNot Available
Bottom bracket typeDyno 8-pc. Steel
Crankset parts and sizes 43 Teeth
GT 1-piece Steel
Gear shift leversNot Available
Rear gear set1-speed

Dyno NFX CB Fork System Data

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

Other Specs of Dyno NFX CB

Component group setsNot Available
Pedals detailsGT Nylon Platform
Rear shock absorberNot Available
Saddle seatGT Drop Nose
Seat post extensionGT Straightpost


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