GT POWER SERIES EXPERT 2006 VS Hoffman Bikes MANTRA AL 2009 specs comparison
GT Power Series Expert
General Infos| Model | Power Series Expert |
| Manufacturer | GT |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
-Team Blue and Silver two tone |
| Sizes |
- 20 wheel (inches) |
| Sizes |
- 20 wheel (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 1-3/8 (inches) Kenda Krankit |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | 316A 926AL Mini V-brake Tektro Aluminum Levers Cold Forged Aluminum Rear Brakes Alloy Side-pull Caliper Front and Tektro |
| Hubs for disc brakes | Aluminum Body Sealed Cartridge Bearings GT BMX Race Design |
| Rims manufacturer | 32 Hole 32-hole Aluminum Double Wall Eyelets Sun M13-II |
| Spoke nipples type | Aluminum Nipples |
| Spoke wheel | 15ga. Straight Gauge |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | 6.7 (inches) Rise Aluminum GT BMX Design |
| Handlebar extender | Not Available |
| Handlebar stem details | 1-1/8 (inches) Cold Forged Aluminum '05 GT BMX Race Design |
| Headset size | 1 1/8 (inches) FSA Orbit IS-2 |
Gearing Specifications
| Bicycle chain | KMC Z610 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | European Size Sealed Cartridge Bearing |
| Crankset parts and sizes | 42 Teeth AC Mini LE Forged Aluminum 3pc |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth 1-speed |
GT Power Series Expert Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Aluminum and chromoly |
| Fork type | GT BMX Design |
Other Specs of GT Power Series Expert
| Component group sets | BMX |
| Pedals details | Cr-Mo Axle Aluminum Jr. BMX Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Padded With Integrated Aluminum Post GT Mini Design |
| Seat post extension | 22.2 (millimeters) Diameter Aluminum |
Hoffman Bikes Mantra AL
General Infos| Model | Mantra AL |
| Manufacturer | Hoffman Bikes |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Gray |
| Sizes |
- 20.85 TT (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 20 X 1.95 (inches) HB Skidmark Front: 20 X 2.125 (inches) Kenda K-Rad |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Unavailable Rear Levers U-Brake Rear Brakes |
| Hubs for disc brakes | Rear: Sealed 14 (millimeters) Cassette Front: Alloy 3/8 (inches) |
| Rims manufacturer | 36-hole Rear: Alex Supra E Double Wall Front: Jalco Double Wall |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | HB 2-piece Full Chromoly |
| Handlebar extender | Optional |
| Handlebar stem details | Not Available |
| Headset size | 1 1/8 (inches) FSA Impact |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Mid Sealed BB |
| Crankset parts and sizes | 27 Teeth 3 Piece Tubular Chromoly |
| Gear shift levers | Not Available |
| Rear gear set | 10 Teeth 1-speed |
Hoffman Bikes Mantra AL Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Hoffman |
Other Specs of Hoffman Bikes Mantra AL
| Component group sets | BMX |
| Pedals details | Alloy Platform |
| Rear shock absorber | Not Available |
| Saddle seat | HB Kevlar |
| Seat post extension | 25.4 (millimeters) Diameter Alloy Micro Adjust |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Power Series Expert bike manual
- Find All parts, tires and accessories of GT Power Series Expert BMX here
- Get your Hoffman Bikes Mantra AL manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Hoffman Bikes Mantra AL BMX here