Marin SEADRIFT STEP-THRU 2011 VS Bianchi CORTINA 2009 specs comparison
Marin Seadrift Step-Thru
General Infos| Model | Seadrift Step-Thru |
| Manufacturer | Marin |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-White |
| Sizes |
- 15W - 17W - 19W |
| Sizes |
- 15W - 17W - 19W |
Wheels And Breaking System
| Bike front tire | 700 X 35c Kenda Kwest |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Integrated Levers Forged Alloy Linear Pull Brakes |
| Hubs for disc brakes | Alloy Double Sealed |
| Rims manufacturer | 36-hole Double Wall |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | 6061 aluminum c |
| Frame type | Aluminum |
| Handlebar construction | 50 (millimeters) Rise |
| Handlebar extender | Optional |
| Handlebar stem details | 40 Degree Rise |
| Headset size | 1 1/8 (inches) Double Sealed |
Gearing Specifications
| Bicycle chain | UG51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Cartridge |
| Crankset parts and sizes | 48/38/28t Teeth Suntour XCT |
| Gear shift levers | Shimano EF-51 EZ Fire |
| Rear gear set | 14 - 28 Teeth 7-speed |
Marin Seadrift Step-Thru Fork System Data
| Derailleur (Front) | Shimano |
| Derailleur (Rear) | Shimano |
| Fork material | Steel |
| Fork type | Cromoly Rigid |
Other Specs of Marin Seadrift Step-Thru
| Component group sets | Hybrid Mix |
| Pedals details | Composite |
| Rear shock absorber | Not Available |
| Saddle seat | Marin Comfort |
| Seat post extension | 27.2 (millimeters) Diameter Alloy Micro Adjust |
Bianchi Cortina
General Infos| Model | Cortina |
| Manufacturer | Bianchi |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
- Silver -Black |
| Sizes |
- 16 (inches) - 18.5 (inches) - 21 (inches) - 23 (inches) |
Wheels And Breaking System
| Bike front tire | 700 X 38c Kenda K-193 |
| Bike rear tire | Not Available |
| Bike wheel size | 700c Wheels |
| Brakeset type | Shimano Integrated Levers Bianchi RC Alloy Brakes |
| Hubs for disc brakes | Rear: Joytech FH-801DSE Front: Joytech JY-731Q |
| Rims manufacturer | 36-hole HJC DA-16 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | 6061 Alloy c |
| Frame type | TIG-welded |
| Handlebar construction | HL-MTB-157 Steel |
| Handlebar extender | Optional |
| Handlebar stem details | HL HS-C82-5 Quill |
| Headset size | 1 1/8 (inches) VP-MH501 |
Gearing Specifications
| Bicycle chain | KMC Z72 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 28/38/48 Teeth Prowheel MYA-40 |
| Gear shift levers | Shimano Revo Twist |
| Rear gear set | 11 - 32 Teeth 8-speed |
Bianchi Cortina Fork System Data
| Derailleur (Front) | Shimano C051 |
| Derailleur (Rear) | Shimano Altus |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Bianchi |
Other Specs of Bianchi Cortina
| Component group sets | Hybrid Mix |
| Pedals details | Wellgo LU-206A |
| Rear shock absorber | Not Available |
| Saddle seat | Bianchi Velo VL-3057C |
| Seat post extension | 27.2 (millimeters) Diameter Kalloy Aluminum |
Useful links and guides ....
- To know more about this exacte bike, Marin provided us with the latest version of its Seadrift Step-Thru bike manual
- Find All parts, tires and accessories of Marin Seadrift Step-Thru Hybrid here
- Get your Bianchi Cortina manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Bianchi Cortina Hybrid here