GT MACH ONE EXPERT 2006 VS Specialized P.20 2015 specs comparison
GT Mach One Expert
General Infos| Model | Mach One Expert |
| Manufacturer | GT |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
- Gloss Black -Absolute Blue |
| Sizes |
- 20 wheel (inches) |
| Sizes |
- 20 wheel (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 1.75 (inches) GT Brody Knob |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | 317A Alloy Rear Levers Tektro Tektro Alloy V-type Rear Brakes |
| Hubs for disc brakes | Rear: Shimano Coaster Brake Front: Steel |
| Rims manufacturer | 36 Hole 36-hole Alloy |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge |
Frame and Body Specs
| Frame materials | Hi-Ten Steel GT BMX Dirt Jump Styling |
| Frame type | TIG-welded |
| Handlebar construction | 6- 3/4 (inches) Rise Hi-Ten GT BMX Design |
| Handlebar extender | Not Available |
| Handlebar stem details | Aluminum Extension With 1 (inches) Steel Quill |
| Headset size | 1 (inches) Steel |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Ball Type Steel |
| Crankset parts and sizes | 36 Teeth Forged One-piece Typ |
| Gear shift levers | Not Available |
| Rear gear set | 1-speed |
GT Mach One Expert Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Steel |
| Fork type | GT BMX Design |
Other Specs of GT Mach One Expert
| Component group sets | BMX |
| Pedals details | Resin Jr. BMX Design |
| Rear shock absorber | Not Available |
| Saddle seat | Padded With Stitched Cover And 7 (millimeters) Rails GT Jr. BMX Design |
| Seat post extension | 22.2 (millimeters) Diameter Steel |
Specialized P.20
General Infos| Model | P.20 |
| Manufacturer | Specialized |
| Year of production | 2015 |
| Current price | Check price Here ==> |
| Color choice |
-Satin Black and Foam Green and Rocket Red and Charcoal |
| Sizes |
- Standard size for all |
Wheels And Breaking System
| Bike front tire | 20x2.3 (inches) 30TPI Wire Bead Specialized Compound Street |
| Bike rear tire | Not Available |
| Bike wheel size | 20 |
| Brakeset type | 1 Pc. Pads 15 (millimeters) Offset Arms U-brake Coil Spring Tektro |
| Hubs for disc brakes | 36h 36h P.Series BMX Alloy Alloy Hollow Axle Loose Ball Sealed Cartridge Bearings Solid Axle P.Series BMX |
| Rims manufacturer | 32 (millimeters) Inner Width 36h Alloy Single Wall Center Void P.20 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14g Stainless |
Frame and Body Specs
| Frame materials | High Tensile Steel |
| Frame type | 20.5 (inches) Top Tube 5 (millimeters) Thick Dropouts For 14 (millimeters) Axle Externally Relieved MID BB Shell Integrated Headtube Seatstay-mounted U-brake Bosses Hi-Ten Plain Gauge Steel |
| Handlebar construction | 11-degree Backsweep 2-degree Upsweep 217 (millimeters) Rise 22.2 (millimeters) Steel Specialized P.Series BMX |
| Handlebar extender | Not Available |
| Handlebar stem details | 22.2 (millimeters) Clamp 50 (millimeters) Die-cast Alloy Top Load BMX Stem |
| Headset size | 8 (millimeters) Cone Spacer Campy Style Full Cartridge Bearings 1-1/8 (inches) Integrated Threadless |
Gearing Specifications
| Bicycle chain | BMX 1/2 (inches) X 1/8 (inches) Anti-drop Inner Links KMC Z510H |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | 2x Sealed Cartridge Bearings With 19 (millimeters) 8-spline Spindle MID BB |
| Crankset parts and sizes | 170 (millimeters) 25T 3 Pc. Cr-Mo 8-spline Tubular Arms P.Crank |
| Gear shift levers | Not Available |
| Rear gear set | Not Available |
Specialized P.20 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | High Tensile Steel |
| Fork type | 1-1/8 (inches) Threadless 5 (millimeters) Cr-Mo Dropouts For 3/8 (inches) Axle Tapered Blade Hi-Ten Steel |
Other Specs of Specialized P.20
| Component group sets | BMX Mix |
| Pedals details | 9/16 (inches) Loose Ball Plastic Platform With Molded Pins Specialized P.Series |
| Rear shock absorber | Not Available |
| Saddle seat | 1 Pc. With Co-molded Alloy 25.4 (millimeters) Seatpost P.Seat SL |
| Seat post extension | 0 (millimeters) Offset 25.4 (millimeters) Integrated With Saddle Alloy |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Mach One Expert bike manual
- Find All parts, tires and accessories of GT Mach One Expert BMX here
- Get your Specialized P.20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized P.20 BMX here