GT MACH ONE JR. CB 2007 VS Hoffman Bikes MANTRA 18PL 2008 specs comparison
GT Mach One Jr. CB
General Infos| Model | Mach One Jr. CB |
| Manufacturer | GT |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
-Brilliant Lime |
| Sizes |
- 16 wheel (inches) |
| Sizes |
- 16 wheel (inches) |
Wheels And Breaking System
| Bike front tire | 16 X 2.125 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 16 (inches) Wheels |
| Brakeset type | Hub Type Rear |
| Hubs for disc brakes | Rear: Coaster Brake Front: Steel |
| Rims manufacturer | 28-hole Alloy |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge |
Frame and Body Specs
| Frame materials | Hi-Tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | GT BMX Hi-Ten |
| Handlebar extender | Optional |
| Handlebar stem details | Steel With Alloy Cap |
| 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 | 32 Teeth Forged One-piece |
| Gear shift levers | Not Available |
| Rear gear set | 1-speed |
GT Mach One Jr. CB Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Steel |
| Fork type | GT BMX |
Other Specs of GT Mach One Jr. CB
| Component group sets | BMX Mix |
| Pedals details | Resin Jr. BMX Design |
| Rear shock absorber | Not Available |
| Saddle seat | GT Jr. BMX |
| Seat post extension | 22.2 (millimeters) Diameter Steel |
Hoffman Bikes Mantra 18PL
General Infos| Model | Mantra 18PL |
| Manufacturer | Hoffman Bikes |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
- Lotus -Steel Blue |
| Sizes |
- Not available |
Wheels And Breaking System
| Bike front tire | 18 (inches) HB Skidmark |
| Bike rear tire | Not Available |
| Bike wheel size | 18 (inches) Wheels |
| Brakeset type | Diacomp 177 Rear Levers Diatech Hombre U-brake Rear Brakes |
| Hubs for disc brakes | Rear: 36 HB Generator 14 (millimeters) Axle Front: 36 HB Generator 3/8 (inches) Axle |
| Rims manufacturer | 36-hole Alienation |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Not Available |
| Frame type | TIG-welded |
| Handlebar construction | HB Mini 2-piece |
| Handlebar extender | Optional |
| Handlebar stem details | Not Available |
| Headset size | FSA Impact |
Gearing Specifications
| Bicycle chain | KMC 410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed |
| Crankset parts and sizes | 27 Teeth 3 Piece Tubular 175 (millimeters) |
| Gear shift levers | Not Available |
| Rear gear set | 11 Teeth 1-speed |
Hoffman Bikes Mantra 18PL Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Chromoly |
| Fork type | HB Fat Free |
Other Specs of Hoffman Bikes Mantra 18PL
| Component group sets | BMX Mix |
| Pedals details | HB Solemate |
| Rear shock absorber | Not Available |
| Saddle seat | HB Slim Kevlar |
| Seat post extension | Not Available |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Mach One Jr. CB bike manual
- Find All parts, tires and accessories of GT Mach One Jr. CB BMX here
- Get your Hoffman Bikes Mantra 18PL manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Hoffman Bikes Mantra 18PL BMX here