Specialized SIRRUS COMP CARBON DISC 2015 VS GT ZUM 4.0 2005 specs comparison
Specialized SIRRUS COMP CARBON DISC
General Infos| Model | SIRRUS COMP CARBON DISC |
| Manufacturer | Specialized |
| Year of production | 2015 |
| Current price | Check price Here ==> |
| Color choice |
-Satin Graphite and Gloss Carbon and Hyper |
| Sizes |
- Small - Medium - Large - Extra large |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | 60TPI 700x30c Double BlackBelt Protection Wire Bead Specialized Espoir Sport Reflect |
| Bike rear tire | Not Available |
| Bike wheel size | 700c |
| Brakeset type | Hydraulic Disc Resin Pads Tektro Gemini |
| Hubs for disc brakes | AXIS 1.0 Disc |
| Rims manufacturer | AXIS 1.0 Disc |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Carbon Fiber |
| Frame type | 1-1/8 (inches) Headtube Fitness Geometry Zertz Specialized Sirrus FACT 9r Carbon |
| Handlebar construction | 10-degree Backsweep 31.8 (millimeters) 4-degree Upsweep 6061 Double Butted Alloy Specialized Flat |
| Handlebar extender | Not Available |
| Handlebar stem details | 12-degree Rise 3D Forged Alloy 4-bolt Specialized Comp Multi |
| Headset size | Campy Style With 15 (millimeters) Alloy Cone Spacer 1-1/8 (inches) |
Gearing Specifications
| Bicycle chain | 10-speed Reusable Missing Link KMC X10 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 50/34 Forged Alloy FSA Gossamer |
| Gear shift levers | 10-speed Shimano Tiagra |
| Rear gear set | 10-speed 12-30 Shimano Tiagra |
Specialized SIRRUS COMP CARBON DISC Fork System Data
| Derailleur (Front) | Shimano Tiagra |
| Derailleur (Rear) | 10-speed Long Cage Shimano Tiagra |
| Fork material | Carbon Fiber |
| Fork type | Full Monocoque Specialized FACT Carbon With Zertz |
Other Specs of Specialized SIRRUS COMP CARBON DISC
| Component group sets | Shimano Tiagra |
| Pedals details | 1.5 (millimeters) Varus Angle Low Profile Bearing System Nylon Body Sy (millimeters)etric Alloy Cage Toe Clip Capable Sirrus |
| Rear shock absorber | Not Available |
| Saddle seat | 155 (millimeters) Hollow Cr-Mo Rails Body Geometry Targa Comp |
| Seat post extension | 27.2 (millimeters) FACT Carbon Specialized Pro Pave |
GT ZuM 4.0
General Infos| Model | ZuM 4.0 |
| Manufacturer | GT |
| Year of production | 2005 |
| Current price | Check price Here ==> |
| Color choice |
-Red |
| 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 ST-EF29 EZ Fire STI Levers Tektro Linear-pull Brakes |
| Hubs for disc brakes | Shimano Alivio |
| Rims manufacturer | Alex DA-22 |
| Spoke nipples type | Not Available |
| Spoke wheel | Aero Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | GT ATB |
| Headset size | 1 1/8 (inches) Integrated FSA |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge |
| Crankset parts and sizes | 22/32/42 Teeth Suntour XCC-252 |
| Gear shift levers | Shimano ST-EF29 EZ Fire STI |
| Rear gear set | 11 - 32 Teeth 8-speed |
GT ZuM 4.0 Fork System Data
| Derailleur (Front) | Suntour XC-202 |
| Derailleur (Rear) | Shimano Acera |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 50 (millimeters) Travel SR Suntour NRX-6000 |
Other Specs of GT ZuM 4.0
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Nylon |
| Rear shock absorber | Not Available |
| Saddle seat | GT |
| Seat post extension | Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Specialized provided us with the latest version of its SIRRUS COMP CARBON DISC bike manual
- Find All parts, tires and accessories of Specialized SIRRUS COMP CARBON DISC Commuter here
- Get your GT ZuM 4.0 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT ZuM 4.0 Commuter here