Schwinn Sierra 7 2010 Technical specs and features
| Brand | Schwinn |
| Model | Sierra 7 |
| First production | 2010 |
| Bike category | Commuter |
| Bike sub-category | Comfort Commuter |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Schwinn Sierra 7 Parts |
| Available Sizes | - Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) City Tread |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | ProMax Aluminum With Reach Adjust Levers ProMax Linear-pull Brakes |
| Hubs for disc brakes | KT Alloy Sealed Mechanism QR |
| Rims manufacturer | 32-hole Weinman TM-19 |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specifications
| Frame materials | Schwinn N' Gauged Hi-Ten |
| Frame type | TIG-welded |
| Handlebar construction | 30-degree Bend 80 (millimeters) Rise |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy Quill |
| Headset size | 1 1/8 (inches) Threaded |
Gearing Specs
| Bicycle chain | KMC Z-51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Cartridge JIS |
| Crankset parts and sizes | 36 Teeth Pro Wheel |
| Gear shift levers | Sram MRX 204 |
| Rear gear set | 13 - 34 Teeth 7-speed |
Schwinn Sierra 7 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney |
| Fork material | Unicrown Crown N' Gauged Hi-Ten |
| Fork type | Schwinn |
Other Specs of Schwinn Sierra 7
| Component group sets | Comfort Mix |
| Available colors | - Silver |
| Weight | Unspecified |
| Pedals details | Steel Cage & Axle Resin Body |
| Rear shock absorber | Not Available |
| Saddle seat | Comfort Tuned |
| Seat post extension | Alloy Suspension |
Schwinn Sierra 7 picture
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Schwinn Sierra 7 bike review
Schwinn produced the Sierra 7 bike in 2010 and can be classified as a Commuter bicycle, this exact model costs in american market arround $319.99.
Sierra 7 bike is available in many sizes such as Small , Medium , Large and Extra large .
Schwinn Commuter Sierra 7 can be found in one single color which is Silver.
This bike is equiped with 26 x 1.95" city tread tires and Stainless steel spoke wheel while the rims are manufactured by Weinman TM-19, 32-hole. Schwinn equiped this exact model with ProMax linear-pull brakes, ProMax Aluminum with reach adjust levers braking system and KT alloy sealed mechanism QR hubs.
To guarantee the comfiest ride Schwinn used Schwinn N' Gauged Hi-Ten material for the frame. 80mm rise, 30-degree bend high strength material is used on the handlebar of this Sierra 7 to ensure the perfect handling while the stems are made of Alloy Quill.
For the smoothest biking experience Pro Wheel, 36 teeth is used on this bicycle linked to KMC Z-51 chain that is easily replaceable as stated by Schwinn, the whole system is connected to a high reliability Sram MRX 204 gear shift levers.