GT MACH TWO 1997 VS Redline RL 140 1998 specs comparison
GT Mach Two
General InfosModel | Mach Two |
Manufacturer | GT |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice | -Ball burnished |
Sizes | - Boys |
Sizes | - Boys |
Wheels And Breaking System
Bike front tire | Rear: 20 X 1.75 (inches) GT AA ProFront: 20 X 2.125 (inches) GT AA Pro |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro LeversTektro 875A V-brake Rear Brakes |
Hubs for disc brakes | GT Mohawk |
Rims manufacturer | 36-holeAraya 7X |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight GaugeSteel |
Frame and Body Specs
Frame materials | Aluminum |
Frame type | TIG-welded |
Handlebar construction | GT Expert Chromoly |
Handlebar extender | Not Available |
Handlebar stem details | GT Aluminum |
Headset size | 1 1/8 (inches) Threadless Steel |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)KMC 410 |
Bottom bracket shell width | 68 (millimeters) Threadless |
Bottom bracket type | One Piece |
Crankset parts and sizes | 44 TeethGT Power Series 1-piece Chromoly |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
GT Mach Two Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownChromoly |
Fork type | GT |
Other Specs of GT Mach Two
Component group sets | Not Available |
Pedals details | GT Aluminum Platforms |
Rear shock absorber | Not Available |
Saddle seat | GT Drop Nose |
Seat post extension | 27.0 (millimeters) DiameterChromoly Micro-adjust |

Redline RL 140
General InfosModel | RL 140 |
Manufacturer | Redline |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice | - red-Chrome-plated |
Sizes | - Mini |
Wheels And Breaking System
Bike front tire | 20 X 1.50 (inches) Tioga Comp III |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Aluminum LeversTektro Dual-pivot Caliper Rear Brakes |
Hubs for disc brakes | Redline Mini Flight |
Rims manufacturer | 36-holeRedline Aluminum |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
Frame materials | Chromoly |
Frame type | TIG-welded |
Handlebar construction | Redline Jr. Aluminum |
Handlebar extender | Not Available |
Handlebar stem details | Redline Flight Group Mini |
Headset size | 1 (inches) Threadless Aheadset |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) |
Bottom bracket shell width | 73 (millimeters) English |
Bottom bracket type | One Piece |
Crankset parts and sizes | 43 TeethRedline 3-piece Aluminum |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
Redline RL 140 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownHi-tensile Steel |
Fork type | Redline |
Other Specs of Redline RL 140
Component group sets | Not Available |
Pedals details | Redline Aluminum |
Rear shock absorber | Not Available |
Saddle seat | Redline Mini |
Seat post extension | AluminumPillar |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Mach Two bike manual
- Find All parts, tires and accessories of GT Mach Two BMX here
- Get your Redline RL 140 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Redline RL 140 BMX here