North Star ESTRELLA 1997 VS Giant BOULDER W 2010 specs comparison

North Star Estrella 1997 comparison online with competitors

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 tire26 X 2.10 (inches) WTB VelociRaptor
Bike rear tireNot Available
Bike wheel size26 (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 typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materials Double-butted
Heat-treated
Chromoly
Frame typeTIG-welded
Handlebar constructionNorth Star Pro Series
Handlebar extenderOptional
Handlebar stem detailsNorth Star
Headset size1 (inches) Threadless Dia-Tech

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-IG51
Bottom bracket shell width68 (millimeters) English
Bottom bracket typeShimano BB-UN52
Crankset parts and sizes 24/34/42 Teeth
Shimano Alivio
Gear shift leversGrip 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 typeRock Shox Indy C

Other Specs of North Star Estrella

Component group setsShimano Alivio
Pedals detailsChromoly Cage With Clips & Straps
Rear shock absorberNot Available
Saddle seatNorth Star Competition
Seat post extensionNorth Star Micro-adjust


Giant Boulder W 2010 comparison online with competitors

Giant Boulder W

General Infos
Model Boulder W
Manufacturer Giant
Year of production 2010
Current price Check price Here ==>   
Color choice -Pearl White and Aqua
Sizes - 14
- 16

Wheels And Breaking System

Bike front tire26 X 2.10 (inches) Kenda K-Rad
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano EF-50 Levers
Alloy Direct-Pull Brakes
Hubs for disc brakesAlloy
Rims manufacturer 36-hole
Alloy With Brushed Sidewalls
Spoke nipples typeNot Available
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsSupersize Steel
Frame typeNot Available
Handlebar construction 50 (millimeters) Rise
Steel
Handlebar extenderOptional
Handlebar stem detailsAlloy
Headset size1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chainKMC Z51
Bottom bracket shell widthNot Available
Bottom bracket typeSR Suntour Cartridge
Crankset parts and sizes 28/38/48 Teeth
SR Suntour XCC-T208
Gear shift leversShimano EF-50
Rear gear set 14 - 34 Teeth
7-speed

Giant Boulder W Fork System Data

Derailleur (Front) Clamp-on
Shimano C-102
Derailleur (Rear)Shimano Altus
Fork materialNot Available
Fork type 80 (millimeters) Travel
Spinner Grind 1

Other Specs of Giant Boulder W

Component group setsMountain Mix
Pedals detailsNylon Platform
Rear shock absorberNot Available
Saddle seatGiant Sport MTB Womens
Seat post extension 30.9 (millimeters) Diameter
Alloy 350 (millimeters)


Useful links and guides ....