Ritchey PROJECT-20 1995 VS Trek 850 1997 specs comparison
Ritchey Project-20
General Infos| Model | Project-20 |
| Manufacturer | Ritchey |
| Year of production | 1995 |
| Current price | Check price Here ==> |
| Color choice |
-Red and white and blue fade Imron |
| Sizes |
- 15 (inches) - 16 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches) - 22 (inches) |
| Sizes |
- 15 (inches) - 16 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches) - 22 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.90 (inches) Ritchey Z-Max SC WCS |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Ritchey WCS Logic Levers Ritchey WCS Brakes |
| Hubs for disc brakes | Shimano 600 Ultegra |
| Rims manufacturer | 28-hole and 32-hole Ritchey Rock 395 |
| Spoke nipples type | Alloy Nipples |
| Spoke wheel | 1.8 (millimeters) Double Butted Ritchey Stainless Steel |
Frame and Body Specs
| Frame materials | Ritchey WCS Prestige |
| Frame type | TIG-welded Steel & Fillet-brazed Steel |
| Handlebar construction | Ritchey WCS Prolite |
| Handlebar extender | Ritchey Logic WCS |
| Handlebar stem details | Ritchey Special Edition Titanium |
| Headset size | 1 (inches) Ritchey Fuzzy Logic Threadless |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Sachs SC-M55 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/42 Teeth Ritchey Logic Compact |
| Gear shift levers | Grip Shift SRT-800 X-Ray |
| Rear gear set | 11 - 28 Teeth 8-speed |
Ritchey Project-20 Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Shimano Deore XT Compact Drive |
| Derailleur (Rear) | Shimano Deore XT SS |
| Fork material | Unicrown Crown Ritchey Prestige |
| Fork type | Ritchey Logic |
Other Specs of Ritchey Project-20
| Component group sets | Shimano Deore XT |
| Pedals details | Ritchey Logic WCS Titanium |
| Rear shock absorber | Not Available |
| Saddle seat | Ritchey WCS Titanium Rails |
| Seat post extension | 27.0 (millimeters) Diameter Ritchey WCS Pro |
Trek 850
General Infos| Model | 850 |
| Manufacturer | Trek |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Dark blue |
| Sizes |
- 13 (inches) - 16.5 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Trek Kahuna |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano STX Levers Shimano Alivio M-System Brakes |
| Hubs for disc brakes | Rear: Shimano Alivio Front: Aluminum Quick Release |
| Rims manufacturer | 32-hole Matrix Guru |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Marwi Stainless Steel |
Frame and Body Specs
| Frame materials | Double-butted True Temper Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Chromoly |
| Headset size | 1 (inches) Victor VP-H913W Sealed |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG31 |
| Bottom bracket shell width | 73 (millimeters) English |
| Bottom bracket type | 110 (millimeters) Spindle Shimano BB-LP26 |
| Crankset parts and sizes | 24/34/42 Teeth Shimano Alivio |
| Gear shift levers | Shimano STX-RC RapidFire SL |
| Rear gear set | 11 - 30 Teeth 7-speed |
Trek 850 Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 28.6 (millimeters) Shimano Alivio |
| Derailleur (Rear) | Shimano STX |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Trek |
Other Specs of Trek 850
| Component group sets | Shimano STX-RC and Alivio |
| Pedals details | Wellgo LU-945 |
| Rear shock absorber | Not Available |
| Saddle seat | Trek |
| Seat post extension | 26.6 (millimeters) Diameter Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Ritchey provided us with the latest version of its Project-20 bike manual
- Find All parts, tires and accessories of Ritchey Project-20 Mountain bike here
- Get your Trek 850 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 850 Mountain bike here