GT Power Series Jr. 2009 Technical specs and features
| Brand | GT |
| Model | Power Series Jr. |
| First production | 2009 |
| Bike category | BMX |
| Bike sub-category | BMX |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | GT Power Series Jr. Parts |
| Available Sizes | - 18.25 TT (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 1 1/8 (inches) Kenda Small Block Eight |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Mini BMX Rear Levers Tektro 926AL Mini-V Rear Brakes |
| Hubs for disc brakes | Rear: Joy Tech BMX Cassette Front: GT Aluminum Sealed |
| Rims manufacturer | 28-hole Alex DA-22 |
| Spoke nipples type | Aluminum Nipples |
| Spoke wheel | 15ga. |
Frame and Body Specifications
| Frame materials | 6061-T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | GT BMX Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Mini BMX |
| Headset size | 1 (inches) FSA Orbit IS-2 |
Gearing Specs
| Bicycle chain | KMC Z610 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | ISIS Cartridge |
| Crankset parts and sizes | 39 Teeth GT Forged Aluminum 3pc. |
| Gear shift levers | Not Available |
| Rear gear set | 13 14 15 16 17 18 Teeth 1-speed |
GT Power Series Jr. Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Aluminum and chromoly Steerer |
| Fork type | GT BMX |
Other Specs of GT Power Series Jr.
| Component group sets | BMX |
| Available colors | - White and Black |
| Weight | Unspecified |
| Pedals details | Aluminum Body With Bolt On Aluminum Cage |
| Rear shock absorber | Not Available |
| Saddle seat | GT Mini BMX |
| Seat post extension | 22.2 (millimeters) Diameter Integrated |
GT Power Series Jr. picture
Power Series Jr. bike comparison
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GT Power Series Jr. bike review
GT produced the Power Series Jr. bike in 2009 and can be classified as a BMX bicycle, this exact model costs in american market arround $469.99.
GT BMX Power Series Jr. can be found in a few colors, among these colors White and Black .
This bike is equiped with 20 x 1 1/8" Kenda Small Block Eight tires and 15ga. spoke wheel while the rims are manufactured by Alex DA-22, 28-hole. GT equiped this exact model with Tektro 926AL Mini-V rear brakes, Mini BMX rear levers braking system and Front: GT aluminum sealed, Rear: Joy Tech BMX cassette hubs.
To guarantee the comfiest ride GT used 6061-T6 aluminum material for the frame. GT BMX aluminum high strength material is used on the handlebar of this Power Series Jr. to ensure the perfect handling while the stems are made of Mini BMX.
For the smoothest biking experience GT forged aluminum 3pc., 39 teeth is used on this bicycle linked to KMC Z610 chain that is easily replaceable as stated by GT.