Schwinn Sierra IG3 2011 Technical specs and features
| Brand | Schwinn |
| Model | Sierra IG3 |
| First production | 2011 |
| Bike category | Commuter |
| Bike sub-category | Comfort Commuter |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Schwinn Sierra IG3 Parts |
| Available Sizes | - S |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Schwinn |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Promax Alloy Levers ProMax Linear-pull Brakes |
| Hubs for disc brakes | Rear: Shimano Nexus 3 Front: KT Alloy |
| Rims manufacturer | 32-hole Alex Double Wall Alloy |
| Spoke nipples type | Not Available |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specifications
| Frame materials | Schwinn N'Litened Aluminum |
| Frame type | Aluminum |
| Handlebar construction | 25-degree Bend 80 (millimeters) Rise |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy Adjustable |
| Headset size | 1 1/8 (inches) Threaded |
Gearing Specs
| Bicycle chain | KMC Z-410 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Cartridge Sq. JIS Taper |
| Crankset parts and sizes | 38T Teeth Schwinn S Logo Forged Alloy |
| Gear shift levers | Shimano Revo Twist |
| Rear gear set | Not Available |
Schwinn Sierra IG3 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Not Available |
| Fork type | Rigid Frame |
Other Specs of Schwinn Sierra IG3
| Component group sets | Co (millimeters)uter Mix |
| Available colors | - Deep silver |
| Weight | Not Available |
| Pedals details | Nylon Comfort |
| Rear shock absorber | Not Available |
| Saddle seat | Comfort Tuned Plus |
| Seat post extension | 26.8 (millimeters) Diameter Alloy Suspension |
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Schwinn Sierra IG3 bike review
Schwinn produced the Sierra IG3 bike in 2011 and can be classified as a Commuter bicycle.
Schwinn Commuter Sierra IG3 can be found in a few colors, among these colors Deep silver .
This bike is equiped with 26 x 1.95" Schwinn tires and Stainless spoke wheel while the rims are manufactured by Alex double wall alloy, 32-hole. Schwinn equiped this exact model with ProMax linear-pull brakes, Promax alloy levers braking system and Front: KT alloy, Rear: Shimano Nexus 3 hubs.
To guarantee the comfiest ride Schwinn used Schwinn N'Litened Aluminum material for the frame. 80mm rise, 25-degree bend high strength material is used on the handlebar of this Sierra IG3 to ensure the perfect handling while the stems are made of Alloy Adjustable.
For the smoothest biking experience Schwinn S Logo forged alloy, 38T teeth is used on this bicycle linked to KMC Z-410 chain that is easily replaceable as stated by Schwinn, the whole system is connected to a high reliability Shimano Revo twist gear shift levers.