Giant BOULDER 1999 VS Kona UNIT 2010 specs comparison

Giant Boulder 1999 comparison online with competitors

Giant Boulder

General Infos
Model Boulder
Manufacturer Giant
Year of production 1999
Current price Check price Here ==>   
Color choice - Red
-Grey
Sizes - 14.5 (inches)
- 17.5 (inches)
- 19.5 (inches)
- 21.5 (inches)
- 23.5 (inches)
- womens 14.5 (inches)
- womens 17.5 (inches)
- womens 19.5 (inches)
Sizes - 14.5 (inches)
- 17.5 (inches)
- 19.5 (inches)
- 21.5 (inches)
- 23.5 (inches)
- womens 14.5 (inches)
- womens 17.5 (inches)
- womens 19.5 (inches)

Wheels And Breaking System

Bike front tire26 X 1.95 (inches) CST
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Alloy Direct Pull Levers
Direct Pull With Linear Spring Brakes
Hubs for disc brakes Q and R
Rear: Shimano Altus Cassette
Front: Aluminum
Rims manufacturer Single Wall
Alloy
Spoke nipples typeNot Available
Spoke wheel 2.0 (millimeters)
Stainless Steel

Frame and Body Specs

Frame materialsChromoly Main Triangle and hi-tensile Steel Rear Stays
Frame typeTIG-welded
Handlebar construction 30 (millimeters) Rise
Steel MTB
Handlebar extenderNot Available
Handlebar stem details 40-degree Rise
Steel MTB
Headset size1 (inches) Steel With Water Seal

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
KMC Z-51
Bottom bracket shell widthNot Available
Bottom bracket type Adjustable
Steel
Crankset parts and sizes 22/32/42 Teeth
SR XR17
Gear shift leversGrip Shift
Rear gear set 11 - 28 Teeth
7-speed

Giant Boulder Fork System Data

Derailleur (Front) Bottom-pull and bottom Bracket Mount
Shimano Tourney
Derailleur (Rear)Shimano Acera
Fork material Unicrown Crown
Chromoly
Fork typeGiant

Other Specs of Giant Boulder

Component group setsMountain Mix
Pedals detailsMTB Nylon
Rear shock absorberNot Available
Saddle seatGiant MTB Comfort
Seat post extension 250 (millimeters)
27.2 (millimeters) Diameter
Alloy


Kona Unit 2010 comparison online with competitors

Kona Unit

General Infos
Model Unit
Manufacturer Kona
Year of production 2010
Current price Check price Here ==>   
Color choice -Metallic Dark Green
Sizes - 16 (inches)
- 18 (inches)
- 19 (inches)
- 20 (inches)
- 22 (inches)

Wheels And Breaking System

Bike front tire29 X 2.10 (inches) Kenda Small Block 8
Bike rear tireNot Available
Bike wheel size29 (inches) Wheels
Brakeset type Avid FR-5 Front and Avid FR- 5 Rear Levers
Avid BB7 With 7 (inches) Rotor Front and Avid BB7 With 6 (inches) Rotor Rear Brakes
Hubs for disc brakesFormula Disc
Rims manufacturerAlex EN-24
Spoke nipples typeNot Available
Spoke wheel 15g
Sandvic Stainless

Frame and Body Specs

Frame materialsKona Butted Cromoly
Frame typeTIG-welded
Handlebar constructionKona Energy Bar
Handlebar extenderOptional
Handlebar stem detailsKona XC and BC
Headset size1 1/8 (inches) Threadless TH

Gearing Specifications

Bicycle chainKMC Z610
Bottom bracket shell width73 (millimeters)
Bottom bracket typeFSA Mega EXO
Crankset parts and sizes 32 Teeth
FSA V-Drive With Guard
Gear shift leversNot Available
Rear gear set 18 Teeth
1-speed

Kona Unit Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
Cromoly
Fork typeKona P2 29er Disc

Other Specs of Kona Unit

Component group setsSingle Speed Mix
Pedals detailsKona Jackshit
Rear shock absorberNot Available
Saddle seatWTB Rocket V Comp
Seat post extensionKona XC and BC


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