Jamis COMMUTER 1 2010 VS Specialized GLOBE CENTRUM COMP IG8 2008 specs comparison
Jamis Commuter 1
General Infos| Model | Commuter 1 |
| Manufacturer | Jamis |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
- Pearl White and Stainless - Reef Blue and Stainless -Pewter and Stainless |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 14 (inches) - womens 18 (inches) |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - 23 (inches) - womens 14 (inches) - womens 18 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 32c CST Marathon and Tour |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro Tenera Levers Alloy Direct Pull Brakes |
| Hubs for disc brakes | Rear: Shimano Nexus 3 Speed Internal Gear Front: Formula Alloy QR |
| Rims manufacturer | 36-hole Alex R-1000 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 Triple Gauge Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Jamis ARC |
| Handlebar extender | Optional |
| Handlebar stem details | Jamis Alloy Quill Type |
| Headset size | 1 1/8 (inches) Threaded Sealed |
Gearing Specifications
| Bicycle chain | KMC Z410 |
| Bottom bracket shell width | 68 (millimeters) |
| Bottom bracket type | 129 (millimeters) Spindle VP Sealed Bolt Type 3RB Axle |
| Crankset parts and sizes | 44 Teeth Forged Alloy With Chainguard |
| Gear shift levers | Shimano SL-7S10 Revo |
| Rear gear set | 20 Teeth 3-speed Internal |
Jamis Commuter 1 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown With Tappered Legs Crown High-tensile Steel |
| Fork type | Jamis |
Other Specs of Jamis Commuter 1
| Component group sets | Co (millimeters)uter Mix |
| Pedals details | Comfort Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Jamis Metro |
| Seat post extension | 27.2 (millimeters) Diameter Jamis Alloy Micro-adjust |
Specialized Globe Centrum Comp IG8
General Infos| Model | Globe Centrum Comp IG8 |
| Manufacturer | Specialized |
| Year of production | 2008 |
| Current price | Check price Here ==> |
| Color choice |
-Gun Metal |
| Sizes |
- 16 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.50 (inches) Nimbus Sport |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | 6 (inches) Center Lock Rotor Brakes Shimano Hydraulic Levers Hydraulic Shimano BR-M485 |
| Hubs for disc brakes | IG-8 Rear: Shimano Alfine SG-S500 Front: Shimano HB-M495 Center Lock |
| Rims manufacturer | Alex RHD-26 |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. Stainless Steel |
Frame and Body Specs
| Frame materials | A1 Premium Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | 31.8 (millimeters) 600 (millimeters) Wide Specialized Aluminum Flat |
| Handlebar extender | Optional |
| Handlebar stem details | SBC 31.8 (millimeters) Clamp |
| Headset size | 1 1/8 (inches) Threadless Integrated |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC Z610 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 113 (millimeters) Spindle Shimano BB-UN25 |
| Crankset parts and sizes | 42 Teeth Specialized Single Speed |
| Gear shift levers | Shimano Alfine SL-S500 |
| Rear gear set | 8-speed Internal |
Specialized Globe Centrum Comp IG8 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Aero Crown Aluminum |
| Fork type | Specialized A1 Premium |
Other Specs of Specialized Globe Centrum Comp IG8
| Component group sets | Shimano Inter-8 |
| Pedals details | Globe Lightweight Alloy |
| Rear shock absorber | Not Available |
| Saddle seat | Specialized Indie |
| Seat post extension | 27.2 (millimeters) Diameter Specialized Alloy |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Commuter 1 bike manual
- Find All parts, tires and accessories of Jamis Commuter 1 Commuter here
- Get your Specialized Globe Centrum Comp IG8 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Globe Centrum Comp IG8 Commuter here