North Star ESTRELLA AL 1997 VS Rocky Mountain VERTEX 29 SE 2010 specs comparison
North Star Estrella Al
General Infos| Model | Estrella Al |
| Manufacturer | North Star |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Ball burnished |
| Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) |
| 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 North Star Superlite Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | North Star Pro Series |
| Handlebar extender | Optional |
| Handlebar stem details | North Star |
| Headset size | 1 1/8 (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 Al Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 35.0 (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 Al
| Component group sets | Shimano STX-RC and 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 |
Rocky Mountain Vertex 29 SE
General Infos| Model | Vertex 29 SE |
| Manufacturer | Rocky Mountain |
| Year of production | 2010 |
| Current price | Check price Here ==> |
| Color choice |
-White and Gold |
| Sizes |
- 16.5 - 18 - 19 - 20.5 - 22 |
Wheels And Breaking System
| Bike front tire | 29 X 2.20 (inches) Continental Race King |
| Bike rear tire | Not Available |
| Bike wheel size | 29 (inches) Wheels |
| Brakeset type | Formula Oro K24 Hydraulic Levers Formula Oro 24k With 180 (millimeters) Rotor Front and Formula Oro 24k With 160 (millimeters) Rotor Rear Brakes |
| Hubs for disc brakes | Rear: Shimano M529 Disc Hub Front: Wheeltech Cartridge Disc 15 (millimeters) Axle |
| Rims manufacturer | Stans ZTR 355 |
| Spoke nipples type | Not Available |
| Spoke wheel | Bladed DT Swiss Champion |
Frame and Body Specs
| Frame materials | RMB FORM 7005 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Easton EA70 Flat 685 (millimeters) |
| Handlebar extender | Optional |
| Handlebar stem details | Easton EA70 |
| Headset size | FSA Orbit Z1.5 Lower and FSA ZS-4D ACB Upper |
Gearing Specifications
| Bicycle chain | Shimano HG-53 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano SMBB91 Press Fit |
| Crankset parts and sizes | 22/32/44 Teeth Race Face Evolve XC X-Type |
| Gear shift levers | Shimano SLX RapidFire |
| Rear gear set | 12 - 36 Teeth 9-speed |
Rocky Mountain Vertex 29 SE Fork System Data
| Derailleur (Front) | DMD Shimano SLX |
| Derailleur (Rear) | Shimano XT Shadow |
| Fork material | Single Crown Magnesium and aluminum |
| Fork type | 100 (millimeters) Travel Fox 32 F29 RL With 15QR Thru Axle |
Other Specs of Rocky Mountain Vertex 29 SE
| Component group sets | Mountain Mix |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | WTB Silverado Race SL |
| Seat post extension | 30.9 (millimeters) Diameter Easton EA70 |
Useful links and guides ....
- To know more about this exacte bike, North Star provided us with the latest version of its Estrella Al bike manual
- Find All parts, tires and accessories of North Star Estrella Al Mountain bike here
- Get your Rocky Mountain Vertex 29 SE manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Rocky Mountain Vertex 29 SE Mountain bike here