Jamis COMMUTER 4.0 2008 VS Schwinn SIERRA SPORT 2003 specs comparison
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➜ Jamis Commuter 4.0 price
➜ Schwinn Sierra Sport price
Jamis Commuter 4.0
General Infos| Model | Commuter 4.0 |
| Manufacturer | Jamis |
| Year of production | 2008 |
| Current price | 🛒 View Price → |
| Color choice | -Cream |
| Sizes | - 14.5 (inches)- 16.5 (inches)- 18.5 (inches)- 20.5 (inches)- 22 (inches) |
| Sizes | - 14.5 (inches)- 16.5 (inches)- 18.5 (inches)- 20.5 (inches)- 22 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 32c Kenda Kwest |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Tektro LeversShimano BR-M415 With 160 (millimeters) Rotor Brakes |
| Hubs for disc brakes | Rear: Shimano Alfine 8-speed IntenalFront: Shimano M495 Center-lock |
| Rims manufacturer | 36-holeWeinmann SPHYNIX |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | 6061 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Classic Swept-back |
| Handlebar extender | Not Available |
| Handlebar stem details | AdjustableSatori Forged |
| Headset size | 1 1/8 (inches) Threaded Slimstack |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC Z9000 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 110.5 (millimeters) SpindleSealed Cartridge |
| Crankset parts and sizes | 34/48 TeethFSA Vero Compact |
| Gear shift levers | Shimano SL-S500 |
| Rear gear set | 18 Teeth8-speed Internal |
Jamis Commuter 4.0 Fork System Data
| Derailleur (Front) | Shimano R440 |
| Derailleur (Rear) | Shimano CT-S500 Tensioner |
| Fork material | Unicrown CrownAluminum |
| Fork type | Jamis City and Cross |
Other Specs of Jamis Commuter 4.0
| Component group sets | Road Mix |
| Pedals details | Alloy Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Jamis Comfort |
| Seat post extension | 27.2 (millimeters) DiameterSuspension |
Schwinn Sierra Sport
General Infos| Model | Sierra Sport |
| Manufacturer | Schwinn |
| Year of production | 2003 |
| Current price | 🛒 View Price → |
| Color choice | -Satin Silver and True Blue |
| Sizes | - 17 (inches)- 19 (inches)- 21 (inches)- 23 (inches)- womens 15 (inches)- womens 18 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.90 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Aluminum Linear-pull LeversAluminum Linear-pull Brakes |
| Hubs for disc brakes | Q and R Q and R Rear: Formula ThreadedFront: Formula Aluminum |
| Rims manufacturer | Alex |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Chromoly and hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | 80 (millimeters) Rise |
| Handlebar extender | Optional |
| Handlebar stem details | AdjustableAluminum |
| Headset size | 1 1/8 (inches) Sealed Mechanism |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-UG50 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Semi-cartridge |
| Crankset parts and sizes | 28/38/48 TeethSuntour XR-120 |
| Gear shift levers | SRAM 3.0 |
| Rear gear set | 11 - 34 Teeth7-speed |
Schwinn Sierra Sport Fork System Data
| Derailleur (Front) | Shimano C051 |
| Derailleur (Rear) | SRAM ESP 3.0 |
| Fork material | Single CrownAluminum |
| Fork type | 50 (millimeters) TravelRST Omni 791CL |
Other Specs of Schwinn Sierra Sport
| Component group sets | Comfort Mix |
| Pedals details | Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Super Soft Plus |
| Seat post extension | SuspensionAluminum |
Useful links and guides ....
- To know more about this exacte bike, Jamis provided us with the latest version of its Commuter 4.0 bike manual
- Find All parts, tires and accessories of Jamis Commuter 4.0 Commuter here
- Get your Schwinn Sierra Sport manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Schwinn Sierra Sport Commuter here