GT Power Series JR 2011 Technical specs and features
| Brand | GT |
| Model | Power Series JR |
| First production | 2011 |
| Bike category | BMX |
| Bike sub-category | BMX |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | GT Power Series JR Parts |
| Available Sizes | - Not available |
Wheels And Breaking System
| Bike front tire | 20 X 1 3/8 (inches) Kenda Small Block 8 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Unavailable Front and Mini BMX Rear Levers Unavailable Front and Tektro 926AL Rear Brakes |
| Hubs for disc brakes | Rear: Joy Tech 21 Front: GT BMX Race |
| Rims manufacturer | 28-hole Jalco GT-02T |
| Spoke nipples type | Brass |
| Spoke wheel | 15ga. |
Frame and Body Specifications
| Frame materials | 6061-T6 Aluminum |
| Frame type | Aluminum |
| Handlebar construction | GT BMX |
| Handlebar extender | Optional |
| Handlebar stem details | Mini BMX |
| Headset size | 1 (inches) Integrated Sealed |
Gearing Specs
| Bicycle chain | KMC Z510 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Euro |
| Crankset parts and sizes | 39T Teeth Aluminum 3pc. |
| Gear shift levers | Not Available |
| Rear gear set | 16 teeth c |
GT Power Series JR Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Steel |
| Fork type | GT BMX |
Other Specs of GT Power Series JR
| Component group sets | BMX Mix |
| Available colors | - White and blue |
| Weight | Not Available |
| Pedals details | Aluminum |
| Rear shock absorber | Not Available |
| Saddle seat | GT Mini Design |
| Seat post extension | 22.2 (millimeters) Diameter Aluminum |
GT Power Series JR picture
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GT Power Series JR bike review
GT produced the Power Series JR bike in 2011 and can be classified as a BMX bicycle.
GT BMX Power Series JR can be found in a few colors, among these colors White and blue .
This bike is equiped with 20 x 1 3/8" Kenda Small Block 8 tires and 15ga. spoke wheel while the rims are manufactured by Jalco GT-02T, 28-hole. GT equiped this exact model with Unavailable front/Tektro 926AL rear brakes, Unavailable front/Mini BMX rear levers braking system and Front: GT BMX Race, Rear: Joy Tech 21 hubs.
To guarantee the comfiest ride GT used 6061-T6 aluminum material for the frame. GT BMX 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 Aluminum 3pc., 39T teeth is used on this bicycle linked to KMC Z510 chain that is easily replaceable as stated by GT.
