Schwinn SIERRA GS 1998 VS Trek 820 COMFORT 1998 specs comparison
Schwinn Sierra GS
General InfosModel | Sierra GS |
Manufacturer | Schwinn |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice |
- Dark Blue - Red and Red Fade -Burnt Orange |
Sizes |
- Large - medium - small - womens medium - womens small - womens xsmall - xsmall |
Sizes |
- Large - medium - small - womens medium - womens small - womens xsmall - xsmall |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) Multi-terrain |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Tektro Levers Shimano Altus Brakes |
Hubs for disc brakes | Rear: Shimano Altus Front: Formula Aluminum |
Rims manufacturer | 36-hole Aluminum |
Spoke nipples type | Not Available |
Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Chromoly Main Triangle and hi-tensile Steel Rear Stays |
Frame type | TIG-welded |
Handlebar construction | 1 (inches) Rise Aluminum |
Handlebar extender | Optional |
Handlebar stem details | Girvin Flexstem |
Headset size | 1 1/8 (inches) Steel |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 24/34/42 Teeth Shimano AceraX |
Gear shift levers | Grip Shift ESP 500 |
Rear gear set | 11 - 28 Teeth 7-speed |
Schwinn Sierra GS Fork System Data
Derailleur (Front) | Shimano AceraX Top-swing |
Derailleur (Rear) | Grip Shift ESP 5.0 |
Fork material | Unicrown Crown Chromoly |
Fork type | Schwinn |
Other Specs of Schwinn Sierra GS
Component group sets | Mountain Mix |
Pedals details | Resin |
Rear shock absorber | Not Available |
Saddle seat | Spring Type |
Seat post extension | Suspension |
Trek 820 Comfort
General InfosModel | 820 Comfort |
Manufacturer | Trek |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice |
-Ice Green |
Sizes |
- 13 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - 24 (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 | Lee Chi LV77E Levers Lee Chi TX22 Brakes |
Hubs for disc brakes | Q and R Rear: Shimano Altus Front: Aluminum |
Rims manufacturer | 32-hole Weinmann 519 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Chromoly |
Frame type | TIG-welded |
Handlebar construction | Steel |
Handlebar extender | Optional |
Handlebar stem details | Girvin Flexstem |
Headset size | 1 1/8 (inches) Victor VP-H97W Sealed |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Sachs PC-10 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 118 (millimeters) Spindle Shimano BB-CT91E |
Crankset parts and sizes | 24/34/42 Teeth Shimano Altus |
Gear shift levers | Grip Shift MRX-170 |
Rear gear set | 11 - 28 Teeth 7-speed |
Trek 820 Comfort Fork System Data
Derailleur (Front) | Top-pull Shimano Altus Top-swing |
Derailleur (Rear) | Shimano Alivio |
Fork material | Unicrown Crown Chromoly |
Fork type | Trek |
Other Specs of Trek 820 Comfort
Component group sets | Mountain Mix |
Pedals details | Resin |
Rear shock absorber | Not Available |
Saddle seat | Spring Type |
Seat post extension | 27.2 (millimeters) Diameter SP57 Suspension Post |
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 Mountain bike here
- Get your Trek 820 Comfort manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 820 Comfort Mountain bike here