GT MACH 1 JR. 2004 VS DK LEGEND 1998 specs comparison
![GT Mach 1 Jr. 2004 comparison online with competitors](https://yobicycle.com/images/models/GT-Mach-1-Jr.-2004-specs.jpg)
GT Mach 1 Jr.
General InfosModel | Mach 1 Jr. |
Manufacturer | GT |
Year of production | 2004 |
Current price | Check price Here ==> |
Color choice |
-Blue |
Sizes |
- Junior |
Sizes |
- Junior |
Wheels And Breaking System
Bike front tire | 16 X 2.125 (inches) BMX Knobby |
Bike rear tire | Not Available |
Bike wheel size | 16 (inches) Wheels |
Brakeset type | Coaster Brake Rear |
Hubs for disc brakes | Rear: Steel Coaster Brake Nutted Front: Steel |
Rims manufacturer | 28-hole Steel |
Spoke nipples type | Brass Nipples |
Spoke wheel | 14ga. Straight Gauge Steel |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | GT BMX |
Handlebar extender | Not Available |
Handlebar stem details | Aluminum |
Headset size | Threaded 1 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC Z410 |
Bottom bracket shell width | American |
Bottom bracket type | Not Available |
Crankset parts and sizes | 36 Teeth Steel One-piece |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth 1-speed |
GT Mach 1 Jr. Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown Hi-tensile Steel |
Fork type | GT |
Other Specs of GT Mach 1 Jr.
Component group sets | Not Available |
Pedals details | BMX |
Rear shock absorber | Not Available |
Saddle seat | GT Jr. BMX |
Seat post extension | 22.2 (millimeters) Diameter Chromoly |
![DK Legend 1998 comparison online with competitors](https://yobicycle.com/images/models/DK-Legend-1998-specs.jpg)
DK Legend
General InfosModel | Legend |
Manufacturer | DK |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice |
- blue - chrome-plated - red - yellow -Black |
Sizes |
- Pro - Pro XL - Pro XXL |
Wheels And Breaking System
Bike front tire | Rear: 20 X 1.75 (inches) Tioga Comp III Front: 20 X 2.125 (inches) Tioga Comp III |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Shimano DX BMX Levers Shimano DX BMX V-brake Brakes |
Hubs for disc brakes | DK Sealed |
Rims manufacturer | 36-hole Sun Rims BFR |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Asahi Steel |
Frame and Body Specs
Frame materials | Chromoly |
Frame type | TIG-welded |
Handlebar construction | DK Pro |
Handlebar extender | Not Available |
Handlebar stem details | DK XL |
Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) KMC 410 |
Bottom bracket shell width | American |
Bottom bracket type | 140 (millimeters) Spindle Profile Sealed Bearing |
Crankset parts and sizes | 44 Teeth Profile Racing |
Gear shift levers | Not Available |
Rear gear set | 1-speed |
DK Legend Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown 4130 Chromoly |
Fork type | DK |
Other Specs of DK Legend
Component group sets | Not Available |
Pedals details | DK Aluminum Platforms |
Rear shock absorber | Not Available |
Saddle seat | DK Team |
Seat post extension | 26.8 (millimeters) Diameter DK Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Mach 1 Jr. bike manual
- Find All parts, tires and accessories of GT Mach 1 Jr. BMX here
- Get your DK Legend manual book version yo know further about this bike
- Saddles, tires And mechanical parts for DK Legend BMX here