GT SPEED SERIES JR 1998 VS Dyno VFR 2001 specs comparison
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GT Speed Series Jr
General InfosModel | Speed Series Jr |
Manufacturer | GT |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice |
-Ball-burnished |
Sizes |
- Junior |
Sizes |
- Junior |
Wheels And Breaking System
Bike front tire | 20 X 1 1/8 (inches) GT AA Pro |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Dia-Compe MX-122 Levers Tektro Dual-pivot Caliper Brakes |
Hubs for disc brakes | GT Mohawk |
Rims manufacturer | 28-hole Weinmann Mini Zac |
Spoke nipples type | Alloy Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | 6061 T6 Aluminum |
Frame type | TIG-welded |
Handlebar construction | GT Jr Aluminum |
Handlebar extender | Not Available |
Handlebar stem details | GT Mini Piston |
Headset size | 1 (inches) Threadless Aheadset DX2 |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) |
Bottom bracket shell width | Not Available |
Bottom bracket type | GT Cartridge |
Crankset parts and sizes | GT 3-piece Jr Aluminum |
Gear shift levers | Not Available |
Rear gear set | 1-speed |
GT Speed Series Jr Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | GT |
Other Specs of GT Speed Series Jr
Component group sets | Not Available |
Pedals details | Victor VP-103 Clipless |
Rear shock absorber | Not Available |
Saddle seat | GT |
Seat post extension | GT Aluminum |
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Dyno VFR
General InfosModel | VFR |
Manufacturer | Dyno |
Year of production | 2001 |
Current price | Check price Here ==> |
Color choice |
- Chrome-Plated - Red -Black |
Sizes |
- Pro |
Wheels And Breaking System
Bike front tire | Rear: 20 X 1.75 (inches) GT AA Pro Front: 20 X 2.125 (inches) GT AA Pro |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | ProMax Aluminum Rear Levers Aluminum Direct-pull Rear Brakes |
Hubs for disc brakes | GT Mohawk |
Rims manufacturer | 36-hole Alex X-303 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14g Stainless Steel |
Frame and Body Specs
Frame materials | Chromoly |
Frame type | TIG-welded |
Handlebar construction | Dyno Expert |
Handlebar extender | Optional |
Handlebar stem details | Dyno Cruiser |
Headset size | 1 1/8 (inches) Threadless Tange Seiki Aheadset |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) |
Bottom bracket shell width | Not Available |
Bottom bracket type | Dyno 8-pc. Steel |
Crankset parts and sizes | 39 Teeth GT 1-piece Steel |
Gear shift levers | Not Available |
Rear gear set | 17 Teeth 1-speed |
Dyno VFR Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Chromoly |
Fork type | Dyno |
Other Specs of Dyno VFR
Component group sets | Not Available |
Pedals details | GT Aluminum Platform |
Rear shock absorber | Not Available |
Saddle seat | GT Drop Nose |
Seat post extension | Oversized GT Aluminum |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Speed Series Jr bike manual
- Find All parts, tires and accessories of GT Speed Series Jr BMX here
- Get your Dyno VFR manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Dyno VFR BMX here