Schwinn Sierra Sport 2003 Technical specs and features
| Brand | Schwinn |
| Model | Sierra Sport |
| First production | 2003 |
| Bike category | Commuter |
| Bike sub-category | Comfort Commuter |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Schwinn Sierra Sport Parts |
| Available Sizes | - 17 (inches) / 43.18 (cm)- 17 (inches)- 19 (inches) / 48.26 (cm)- 19 (inches)- 21 (inches) / 53.34 (cm)- 21 (inches)- 23 (inches) / 58.42 (cm)- 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 Specifications
| 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 Specs
| 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 |
| Available colors | - Satin Silver and True Blue |
| Weight | Not Available |
| Pedals details | Nylon Platform |
| Rear shock absorber | Not Available |
| Saddle seat | Super Soft Plus |
| Seat post extension | SuspensionAluminum |
Schwinn Sierra Sport picture
Sierra Sport bike comparison
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Schwinn Sierra Sport bike review
Schwinn produced the Sierra Sport bike in 2003 and can be classified as a Commuter bicycle, this exact model costs in american market arround $249.99.Sierra Sport bike is available in many sizes such as 17 (inches), 19 (inches), 21 (inches), 23 (inches), womens 15 (inches) and womens 18 (inches).
Schwinn Commuter Sierra Sport can be found in a few colors, among these colors Satin Silver and True Blue .
This bike is equiped with 26 x 1.90" tires and Stainless steel spoke wheel while the rims are manufactured by Alex. Schwinn equiped this exact model with Aluminum linear-pull brakes, aluminum linear-pull levers braking system and Front: Formula aluminum, Q/R, Rear: Formula threaded, Q/R hubs.
To guarantee the comfiest ride Schwinn used Chromoly/hi-tensile steel material for the frame. 80mm rise high strength material is used on the handlebar of this Sierra Sport to ensure the perfect handling while the stems are made of Aluminum, adjustable.
For the smoothest biking experience Suntour XR-120, 28/38/48 teeth is used on this bicycle linked to Shimano CN-UG50 chain that is easily replaceable as stated by Schwinn, the whole system is connected to a high reliability SRAM 3.0 gear shift levers.