Kona CALDERA 1998 VS Opus SKETCH 2008 specs comparison

Kona Caldera 1998 comparison online with competitors

Kona Caldera

General Infos
Model Caldera
Manufacturer Kona
Year of production 1998
Current price Check price Here ==>   
Color choice -Brilliant Black
Sizes - 14 (inches)
- 16 (inches)
- 17 (inches)
- 18 (inches)
- 19 (inches)
- 20 (inches)
- 21 (inches)
Sizes - 14 (inches)
- 16 (inches)
- 17 (inches)
- 18 (inches)
- 19 (inches)
- 20 (inches)
- 21 (inches)

Wheels And Breaking System

Bike front tire Rear: Kona Break
Front: Kona Enter
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset type Avid SD-1.9 L Levers
Avid 1D-20 Brakes
Hubs for disc brakes Rear: Shimano STX-RC
Front: Kona OB-1
Rims manufacturerMavic X138
Spoke nipples typeNot Available
Spoke wheel 2.0 (millimeters) Straight Gauge
DT Stainless Steel

Frame and Body Specs

Frame materials Double-butted
Chromoly
Frame typeTIG-welded
Handlebar constructionKona Bulge
Handlebar extenderOptional
Handlebar stem detailsTahoma Sonne IV
Headset size1 1/8 (inches) Threadless Ritchey Logic

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-IG31
Bottom bracket shell widthNot Available
Bottom bracket typeShimano BB-LP26
Crankset parts and sizes 22/32/42 Teeth
Sugino Impel 500
Gear shift leversShimano STX-RC RapidFire SL
Rear gear set 11 - 30 Teeth
8-speed

Kona Caldera Fork System Data

Derailleur (Front)Shimano STX Top-swing
Derailleur (Rear)Shimano Deore XT SGS
Fork material Triple-clamp Crown
Aluminum and magnesium
Fork typeRock Shox Judy T2

Other Specs of Kona Caldera

Component group setsMountain Mix
Pedals detailsRitchey Logic
Rear shock absorberNot Available
Saddle seatSelle Italia XO
Seat post extensionKona Race Lite


Opus Sketch 2008 comparison online with competitors

Opus Sketch

General Infos
Model Sketch
Manufacturer Opus
Year of production 2008
Current price Check price Here ==>   
Color choice -Satin Root Beer
Sizes - Xsmall
- small
- medium
- large
- xlarge

Wheels And Breaking System

Bike front tire26 X 2.00 (inches) Kenda
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Hayes Levers
Hayes MX4 Mechanical With 6 (inches) Rotor Brakes
Hubs for disc brakesJoyTech Disc
Rims manufacturerAlex DM-18
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materials6000 aluminum c
Frame typeTIG-welded
Handlebar constructionOra AL-027
Handlebar extenderOptional
Handlebar stem detailsOra 2D
Headset size1 1/8 (inches) VP

Gearing Specifications

Bicycle chainKMC
Bottom bracket shell widthNot Available
Bottom bracket typeTruVativ Power Spline
Crankset parts and sizesTruVativ X-Flow
Gear shift leversShimano Alivio
Rear gear set 11 - 30 Teeth
8-speed

Opus Sketch Fork System Data

Derailleur (Front)Shimano Acera
Derailleur (Rear)Shimano Deore
Fork materialSingle
Fork type 100 (millimeters) Travel
RockShox Dart 1

Other Specs of Opus Sketch

Component group setsMountain Mix
Pedals detailsWellgo Alloy Body and cage
Rear shock absorberNot Available
Saddle seat Black
Ora
Seat post extension 27.2 (millimeters) Diameter
Ora SP242


Useful links and guides ....