GT PRO SERIES MINI 1999 VS Diamondback REACTOR EX 2001 specs comparison
GT Pro Series Mini
General InfosModel | Pro Series Mini |
Manufacturer | GT |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice | - Chrome-Plated-Candy Blue |
Sizes | - Boys |
Sizes | - Boys |
Wheels And Breaking System
Bike front tire | 20 X 1 3/8 (inches) GT AA Pro |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro Alloy Linear-pull Rear Levers Mini Rear BrakesDia-Compe MX122 |
Hubs for disc brakes | GT Mohawk |
Rims manufacturer | 28-holeWeinmann Mini Zac |
Spoke nipples type | Brass Nipples |
Spoke wheel | 1.8 (millimeters) Straight Gauge |
Frame and Body Specs
Frame materials | Chromoly |
Frame type | Welded |
Handlebar construction | GT Jr Aluminum |
Handlebar extender | Not Available |
Handlebar stem details | GT Mini Piston |
Headset size | 1 (inches) Threadless Aheadset |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches) |
Bottom bracket shell width | Not Available |
Bottom bracket type | SealedThree Piece |
Crankset parts and sizes | 40 TeethGT 3-piece Aluminum |
Gear shift levers | Not Available |
Rear gear set | 17 Teeth1-speed |
GT Pro Series Mini Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownChromoly |
Fork type | GT |
Other Specs of GT Pro Series Mini
Component group sets | Not Available |
Pedals details | AluminumBMX Bear Trap Style |
Rear shock absorber | Not Available |
Saddle seat | Uni Mini |
Seat post extension | 1 Pc. Seat and alloy Post |

Diamondback Reactor EX
General InfosModel | Reactor EX |
Manufacturer | Diamondback |
Year of production | 2001 |
Current price | Check price Here ==> |
Color choice | -Putty and Black |
Sizes | - Pro |
Wheels And Breaking System
Bike front tire | 20 X 1.75 (inches) Tioga Comp III |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro 312A Rear LeversTektro 922A Rear Brakes |
Hubs for disc brakes | RMX Aluminum Sealed Bearing |
Rims manufacturer | 36-holeAlex X-202 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | 7005 aluminum c |
Frame type | TIG-welded |
Handlebar construction | Chromoly BMX |
Handlebar extender | Optional |
Handlebar stem details | Aluminum |
Headset size | 1 1/8 (inches) Threadless Tange Seiki TG-3 |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)KMC HP-20 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Sealed |
Crankset parts and sizes | 44 Teeth1-piece 175 (millimeters) |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
Diamondback Reactor EX Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown CrownChromoly |
Fork type | Diamondback RMX |
Other Specs of Diamondback Reactor EX
Component group sets | Not Available |
Pedals details | Aluminum Platform |
Rear shock absorber | Not Available |
Saddle seat | Padded BMX |
Seat post extension | 27.0 (millimeters) DiameterAluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its Pro Series Mini bike manual
- Find All parts, tires and accessories of GT Pro Series Mini BMX here
- Get your Diamondback Reactor EX manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Diamondback Reactor EX BMX here