Lodestar THERAPY 1998 VS Trek 820 1996 specs comparison
Lodestar Therapy
General Infos| Model | Therapy |
| Manufacturer | Lodestar |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice |
- Tahitian Teal -Frost White |
| Sizes |
- Large - medium - small - xsmall |
| Sizes |
- Large - medium - small - xsmall |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) WTB Primal Raptor |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid AD-1.0 TL Levers Avid 1D-10 Brakes |
| Hubs for disc brakes | Shimano STX-RC |
| Rims manufacturer | 32-hole Mavic X222 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | Prolite Extruded Magnesium |
| Frame type | TIG-welded |
| Handlebar construction | JD Comp JD-810.2 |
| Handlebar extender | Lee Chi Alloy |
| Handlebar stem details | JD Comp JD-347 |
| Headset size | 1 1/8 (inches) Threadless Aheadset SAS |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Sachs PC-51 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 113 (millimeters) Spindle Sealed Cartridge |
| Crankset parts and sizes | 22/32/42 Teeth Sugino Impel 350 |
| Gear shift levers | Grip Shift ESP 7.0 |
| Rear gear set | 11 - 30 Teeth 8-speed |
Lodestar Therapy Fork System Data
| Derailleur (Front) | Bottom Bracket Mount Shimano STX-RC Top-swing |
| Derailleur (Rear) | Grip Shift ESP 7.0 |
| Fork material | Unicrown Crown Aluminum |
| Fork type | Lodestar |
Other Specs of Lodestar Therapy
| Component group sets | Mountain Mix |
| Pedals details | Wellgo LU-950 |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Italia Nitrox PD |
| Seat post extension | 28.6 (millimeters) Diameter JD Comp JD-435 |
Trek 820
General Infos| Model | 820 |
| Manufacturer | Trek |
| Year of production | 1996 |
| Current price | Check price Here ==> |
| Color choice |
- green -Gray and green |
| Sizes |
- 14.5 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) - 24.5 (inches) - womens 17 (inches) - womens 20 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Trek Connection |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Chang Star 274A Levers Shimano Altus Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | 36-hole Weinmann 519 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Steel |
Frame and Body Specs
| Frame materials | Chromoly and hi-tensile Steel |
| Frame type | TIG-welded Steel |
| Handlebar construction | Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) HPO1H |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC UG-50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 116 (millimeters) Spindle Shimano BB-CT91 |
| Crankset parts and sizes | 24/32/38 Teeth Shimano Altus |
| Gear shift levers | Grip Shift MRX-100 |
| Rear gear set | 11 - 28 Teeth 7-speed |
Trek 820 Fork System Data
| Derailleur (Front) | Bottom-pull and bottom Bracket Mount Shimano Altus Top-swing |
| Derailleur (Rear) | Shimano AceraX |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Trek |
Other Specs of Trek 820
| Component group sets | Shimano Altus C90 |
| Pedals details | Wellgo LU-945 |
| Rear shock absorber | Not Available |
| Saddle seat | Trek Foam |
| Seat post extension | 26.6 (millimeters) Diameter Alloy |
Useful links and guides ....
- To know more about this exacte bike, Lodestar provided us with the latest version of its Therapy bike manual
- Find All parts, tires and accessories of Lodestar Therapy Mountain bike here
- Get your Trek 820 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 820 Mountain bike here