Schwinn SIERRA GS 2007 VS Burley RUNABOUT 27 2004 specs comparison
Schwinn Sierra GS
General Infos| Model | Sierra GS |
| Manufacturer | Schwinn |
| Year of production | 2007 |
| Current price | Check price Here ==> |
| Color choice |
- Green and Champagne - Green and Champagne - Violet and Lavender -Dark Red and Silver |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - womens 13 (inches) - womens 17 (inches) |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - womens 13 (inches) - womens 17 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.90 (inches) Smooth Rolling All Weather Touring |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | ProMax 3-Finger Lever Levers Pro Max Alloy Linear Pull Brakes |
| Hubs for disc brakes | Formula Sealed Alloy With QR |
| Rims manufacturer | 36-hole Single Wall Silver Anodized |
| Spoke nipples type | CP Brass |
| Spoke wheel | 14ga. Stainless Steel |
Frame and Body Specs
| Frame materials | Schwinn 'N Litened Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | 80 (millimeters) Rise Hi-Ten Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy Adjustable |
| Headset size | 1 1/8 (inches) Threaded VP |
Gearing Specifications
| Bicycle chain | KMC Z51 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | VP Semi-cartridge With JIS Square Taper |
| Crankset parts and sizes | 28/38/48 Teeth SR Suntour XCC-T208 |
| Gear shift levers | SRAM 3.0 |
| Rear gear set | 13 - 34 Teeth 7-speed |
Schwinn Sierra GS Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 31.8 (millimeters) SR Suntour FD-XR05 |
| Derailleur (Rear) | SRAM 3.0 |
| Fork material | Single Crown Aluminum and steel |
| Fork type | 50 (millimeters) Travel SR Suntour M2000 |
Other Specs of Schwinn Sierra GS
| Component group sets | Comfort Mix |
| Pedals details | Nylon Dual-compound Comfort |
| Rear shock absorber | Not Available |
| Saddle seat | Schwinn Comfort Tuned Plus |
| Seat post extension | 26.6 (millimeters) Diameter Alloy Suspension Micro Adjust |
Burley Runabout 27
General Infos| Model | Runabout 27 |
| Manufacturer | Burley |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
-Retro Green |
| Sizes |
- Small - Medium - Large - Extra large |
Wheels And Breaking System
| Bike front tire | 26 X 1.75 (inches) Continental Contact |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Nexave BL-T400 Levers Shimano BR-M475 Mechanical Disc Brakes |
| Hubs for disc brakes | Shimano HB-M475 |
| Rims manufacturer | 32-hole Weinmann Taurus |
| Spoke nipples type | Not Available |
| Spoke wheel | Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | True Temper Verus |
| Frame type | TIG-welded |
| Handlebar construction | Burley Arc Bar |
| Handlebar extender | Not Available |
| Handlebar stem details | Forged Aluminum |
| Headset size | 1 1/8 (inches) Threadless Cane Creek STS |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Sunrace CN99 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Sealed Cartridge |
| Crankset parts and sizes | 28/38/48 Teeth TruVativ IsoFlow |
| Gear shift levers | SRAM Rocket Shorty |
| Rear gear set | 12 - 25 Teeth 9-speed |
Burley Runabout 27 Fork System Data
| Derailleur (Front) | Clamp-on Shimano Tiagra |
| Derailleur (Rear) | Shimano 105 GS |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Burley |
Other Specs of Burley Runabout 27
| Component group sets | Comfort Mix |
| Pedals details | Wellgo LU-A18 |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia Fokus ATB |
| Seat post extension | 27.2 (millimeters) Diameter Ritchey Comp |
Useful links and guides ....
- To know more about this exacte bike, Schwinn provided us with the latest version of its Sierra GS bike manual
- Find All parts, tires and accessories of Schwinn Sierra GS Commuter here
- Get your Burley Runabout 27 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Burley Runabout 27 Commuter here