North Star ESTRELLA AL 1997 VS Kona BIG UNIT 2009 specs comparison
North Star Estrella Al
General InfosModel | 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 |
![Kona Big Unit 2009 comparison online with competitors](https://yobicycle.com/images/models/Kona-Big-Unit-2009-specs.jpg)
Kona Big Unit
General InfosModel | Big Unit |
Manufacturer | Kona |
Year of production | 2009 |
Current price | Check price Here ==> |
Color choice |
-Lime Green Metallic |
Sizes |
- 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 22 (inches) |
Wheels And Breaking System
Bike front tire | 29 X 2.10 (inches) Maxxis Ignitor |
Bike rear tire | Not Available |
Bike wheel size | 29 (inches) Wheels |
Brakeset type | Shimano M575 Hydraulic Levers Shimano M575 Disc Brakes |
Hubs for disc brakes | Formula Disc |
Rims manufacturer | Mavic TN 719 |
Spoke nipples type | Not Available |
Spoke wheel | 15ga. Sandvic Stainless |
Frame and Body Specs
Frame materials | Kona Race Light Scandium Butted |
Frame type | TIG-welded |
Handlebar construction | Kona XC and BC Deluxe Riser |
Handlebar extender | Optional |
Handlebar stem details | Kona XC and BC Deluxe |
Headset size | 1 1/8 (inches) FSA Orbit DL |
Gearing Specifications
Bicycle chain | KMC Z610 |
Bottom bracket shell width | 73 (millimeters) |
Bottom bracket type | Race Face X-Type |
Crankset parts and sizes | 32 Teeth Race Face Atlas SS With Bashguard |
Gear shift levers | Not Available |
Rear gear set | 18 Teeth 1-speed |
Kona Big Unit Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Single |
Fork type | 80 (millimeters) Travel Fox 32 F29 RL |
Other Specs of Kona Big Unit
Component group sets | Single Speed Mix |
Pedals details | Shimano PD-M520 |
Rear shock absorber | Not Available |
Saddle seat | WTB Rocket V Comp |
Seat post extension | Kona XC and BC Deluxe |
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 Kona Big Unit manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Kona Big Unit Mountain bike here