Ritchey P-21 1996 VS North Star ESTRELLA 1997 specs comparison
Ritchey P-21
General InfosModel | P-21 |
Manufacturer | Ritchey |
Year of production | 1996 |
Current price | Check price Here ==> |
Color choice |
-Red and white and blue fade |
Sizes |
- 14 (inches) - 15 (inches) - 16 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches) - 22 (inches) - 23 (inches) |
Sizes |
- 14 (inches) - 15 (inches) - 16 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches) - 22 (inches) - 23 (inches) |
Wheels And Breaking System
Bike front tire | Rear: 26 X 2.10 (inches) Ritchey Omega Bite HD Kevlar Front: 26 X 2.10 (inches) Ritchey Alphabite HD Kevlar |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Ritchey Logic Levers Ritchey Logic Brakes |
Hubs for disc brakes | Not Available |
Rims manufacturer | 32-hole Rear: Ritchey Rock 415 Front: 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 ProLite |
Handlebar extender | Ritchey Expert |
Handlebar stem details | Ritchey ForceLite |
Headset size | 1 (inches) Ritchey Fuzzy Logic |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Sachs SCM55 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 120 (millimeters) Spindle Ritchey ProLite |
Crankset parts and sizes | 24/36/46 Teeth Ritchey Logic |
Gear shift levers | Grip Shift SRT-800 X-Ray |
Rear gear set | 12 - 26 Teeth 8-speed |
Ritchey P-21 Fork System Data
Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Shimano Deore XT |
Derailleur (Rear) | Shimano Deore XT GS |
Fork material | Triple-clamp Crown Aluminum and magnesium |
Fork type | Rock Shox Judy XC |
Other Specs of Ritchey P-21
Component group sets | Ritchey Pro |
Pedals details | Ritchey Logic |
Rear shock absorber | Not Available |
Saddle seat | Ritchey Vector Prolite |
Seat post extension | 27.0 (millimeters) Diameter Ritchey Expert |
North Star Estrella
General InfosModel | Estrella |
Manufacturer | North Star |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice |
-Matte blue |
Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.10 (inches) WTB VelociRaptor |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Tektro RBP-375A Levers Tektro 876AG V-Brake Brakes |
Hubs for disc brakes | Rear: Shimano STX-RC Front: North Star |
Rims manufacturer | 32-hole Araya GP-710 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | Double-butted Heat-treated Chromoly |
Frame type | TIG-welded |
Handlebar construction | North Star Pro Series |
Handlebar extender | Optional |
Handlebar stem details | North Star |
Headset size | 1 (inches) Threadless Dia-Tech |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG51 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | Shimano BB-UN52 |
Crankset parts and sizes | 24/34/42 Teeth Shimano Alivio |
Gear shift levers | Grip Shift SRT-400i |
Rear gear set | 11 - 30 Teeth 8-speed |
North Star Estrella Fork System Data
Derailleur (Front) | Top-pull and clamp-on 28.6 (millimeters) Shimano Alivio Top-swing |
Derailleur (Rear) | Shimano STX |
Fork material | Triple-clamp Crown Magnesium |
Fork type | Rock Shox Indy C |
Other Specs of North Star Estrella
Component group sets | Shimano Alivio |
Pedals details | Chromoly Cage With Clips & Straps |
Rear shock absorber | Not Available |
Saddle seat | North Star Competition |
Seat post extension | North Star Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, Ritchey provided us with the latest version of its P-21 bike manual
- Find All parts, tires and accessories of Ritchey P-21 Mountain bike here
- Get your North Star Estrella manual book version yo know further about this bike
- Saddles, tires And mechanical parts for North Star Estrella Mountain bike here