GT ZUM 3.0 2006 VS Rocky Mountain METROPOLIS SEA 2010 specs comparison
GT ZuM 3.0
General Infos| Model | ZuM 3.0 |
| Manufacturer | GT |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
-Copper |
| Sizes |
- Xsmall - small - medium - large - xlarge |
| Sizes |
- Xsmall - small - medium - large - xlarge |
Wheels And Breaking System
| Bike front tire | 26 X 1.25 (inches) Tioga City Slicker |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Levers Shimano Cold Forged Brakes |
| Hubs for disc brakes | Shimano Alivio |
| Rims manufacturer | Alex DA-22 |
| Spoke nipples type | Brass CP |
| Spoke wheel | Aero Stainless Steel |
Frame and Body Specs
| Frame materials | GT Triple Triangle 6061 Custom Tube-set |
| Frame type | TIG-welded |
| Handlebar construction | Butted 6061 Heat Treated Aluminum GT Riser Bar |
| Handlebar extender | Not Available |
| Handlebar stem details | Threadless 25 Degree Rise With 4 Bolt Alum Face Plate GT ATB |
| Headset size | FSA Integrated |
Gearing Specifications
| Bicycle chain | Shimano |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Truvativ Cartridge |
| Crankset parts and sizes | 22/32/44 Teeth Truvativ Five D |
| Gear shift levers | Shimano 8- Speed |
| Rear gear set | 11 - 34 Teeth 8-speed |
GT ZuM 3.0 Fork System Data
| Derailleur (Front) | Shimano Alivio |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Steel and aluminum and magnesium |
| Fork type | 65 (millimeters) SR NRX-6500 |
Other Specs of GT ZuM 3.0
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Stainless Steel Cage Lo Profile Pedal Alloy Body |
| Rear shock absorber | Not Available |
| Saddle seat | WTB Speed V |
| Seat post extension | GT Aluminum 6061 |
Rocky Mountain Metropolis SEA
General Infos| Model | Metropolis SEA |
| Manufacturer | Rocky Mountain |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-Matte Black |
| Sizes |
- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 32c Geax Mezcal |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Tiagra Levers Avid BB 5 Mechanical Brakes |
| Hubs for disc brakes | Wheeltech Disc Super Sealed With Alloy QR |
| Rims manufacturer | Alex ACE-24 |
| Spoke nipples type | Not Available |
| Spoke wheel | Stainless |
Frame and Body Specs
| Frame materials | 7005 RMB Custom Alloy Super Triple Butted |
| Frame type | TIG-welded |
| Handlebar construction | FSA Vero |
| Handlebar extender | Optional |
| Handlebar stem details | RMB Flip and flop 31.8 (millimeters) |
| Headset size | FSA |
Gearing Specifications
| Bicycle chain | Shimano Tiagra |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | RMB ISIS |
| Crankset parts and sizes | 34/48 Teeth RMB RM-U48 ISIS Alloy Arm |
| Gear shift levers | Shimano Tiagra |
| Rear gear set | 12 - 25 Teeth 9-speed |
Rocky Mountain Metropolis SEA Fork System Data
| Derailleur (Front) | Clamp On 34.9 (millimeters) Shimano Tiagra |
| Derailleur (Rear) | Shimano Tiagra |
| Fork material | Unicrown Crown Alloy |
| Fork type | Not Available |
Other Specs of Rocky Mountain Metropolis SEA
| Component group sets | Shimano Tiagra Mix |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Rocky Mountain |
| Seat post extension | 31.6 (millimeters) Diameter RMB |
Useful links and guides ....
- To know more about this exacte bike, GT provided us with the latest version of its ZuM 3.0 bike manual
- Find All parts, tires and accessories of GT ZuM 3.0 Commuter here
- Get your Rocky Mountain Metropolis SEA manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Rocky Mountain Metropolis SEA Commuter here