North Star ESTRELLA 1997 VS GT AVALNCHE 1.0 DISC 2011 specs comparison
North Star Estrella
General Infos| Model | 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) |
| 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 |
GT Avalnche 1.0 Disc
General Infos| Model | Avalnche 1.0 Disc |
| Manufacturer | GT |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
- white -Ball burnished |
| Sizes |
- XS - S - M - L - XL - XXL |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.1'' Maxxis Mobster Front: 26 X 2.35 Maxxis Mobster |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano BL-M445 Levers Shimano BR-M445 Brakes |
| Hubs for disc brakes | All Terra Alloy Disc |
| Rims manufacturer | 32-hole Alex TD-24 |
| Spoke nipples type | Brass |
| Spoke wheel | 14ga. Stainless |
Frame and Body Specs
| Frame materials | 6061-T6 Aluminum |
| Frame type | Aluminum |
| Handlebar construction | ALL TERRA AL6061 RISER |
| Handlebar extender | Optional |
| Handlebar stem details | All Terra |
| Headset size | 1 1/8 (inches) FSA No. 11 |
Gearing Specifications
| Bicycle chain | Shimano HG53 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Shimano BB-ES25 |
| Crankset parts and sizes | 44/32/22t Teeth Shimano FC-M442 |
| Gear shift levers | Shimano Deore |
| Rear gear set | 11 - 34 Teeth 9-speed |
GT Avalnche 1.0 Disc Fork System Data
| Derailleur (Front) | Shimano Deore |
| Derailleur (Rear) | Shimano SLX |
| Fork material | Not Available |
| Fork type | 120 (millimeters) Travel RockShox Tora 302 |
Other Specs of GT Avalnche 1.0 Disc
| Component group sets | Mountain Mix |
| Pedals details | GT Slim Line Flat |
| Rear shock absorber | Not Available |
| Saddle seat | WTB Pure-V Sport |
| Seat post extension | All Terra Alloy Micro-Adjust |
Useful links and guides ....
- To know more about this exacte bike, North Star provided us with the latest version of its Estrella bike manual
- Find All parts, tires and accessories of North Star Estrella Mountain bike here
- Get your GT Avalnche 1.0 Disc manual book version yo know further about this bike
- Saddles, tires And mechanical parts for GT Avalnche 1.0 Disc Mountain bike here