Specialized ROCKHOPPER 2004 VS Kona BLAST 2002 specs comparison

Specialized Rockhopper 2004 comparison online with competitors

Specialized Rockhopper

General Infos
Model Rockhopper
Manufacturer Specialized
Year of production 2004
Current price Check price Here ==>   
Color choice - Silver
-Blue
Sizes - 13 (inches)
- 15 (inches)
- 17 (inches)
- 19 (inches)
- 21 (inches)
- 23 (inches)
Sizes - 13 (inches)
- 15 (inches)
- 17 (inches)
- 19 (inches)
- 21 (inches)
- 23 (inches)

Wheels And Breaking System

Bike front tire26 X 2.00 (inches) Specialized Roll-X
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Shimano Alivio RapidFire Plus Levers
Tektro Linear-pull Brakes
Hubs for disc brakesAluminum QR
Rims manufacturer 32-hole
Alex DM-20
Spoke nipples typeBrass Nipples
Spoke wheel 15ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsSpecialized A1 Aluminum
Frame typeTIG-welded
Handlebar constructionSpecialized Aluminum
Handlebar extenderOptional
Handlebar stem detailsSpecialized Aluminum
Headset size1 1/8 (inches) Threadless Aluminum Threadless

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-IG31
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 113 (millimeters) Spindle
TruVativ Cartridge
Crankset parts and sizes 22/32/42 Teeth
Specialized Forearm II
Gear shift leversShimano Alivio RapidFire Plus
Rear gear set 11 - 30 Teeth
8-speed

Specialized Rockhopper Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 34.9 (millimeters)
Shimano Alivio
Derailleur (Rear)Shimano Deore
Fork material Single Crown
Aluminum
Fork type 80 (millimeters) Travel
Answer Manitou Six

Other Specs of Specialized Rockhopper

Component group setsMountain Mix
Pedals detailsAluminum Platform
Rear shock absorberNot Available
Saddle seatSpecialized Body Geometry Pro
Seat post extension 30.9 (millimeters) Diameter
Aluminum


Kona Blast 2002 comparison online with competitors

Kona Blast

General Infos
Model Blast
Manufacturer Kona
Year of production 2002
Current price Check price Here ==>   
Color choice - Red and White
-Red
Sizes - 14 (inches)
- 16 (inches)
- 18 (inches)
- 19 (inches)
- 20 (inches)
- 21 (inches)

Wheels And Breaking System

Bike front tire26 X 1.95 (inches) Tioga Terra Firma
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Tektro 352A Levers
Tektro 829A Brakes
Hubs for disc brakes Rear: Shimano QR
Front: Joe's QR
Rims manufacturerMavic X139
Spoke nipples typeBrass Nipples
Spoke wheel 15ga. Front and 14ga. Rear Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materials Double-butted
6061 T6 Aluminum
Frame typeTIG-welded
Handlebar constructionKalloy Aluminum Riser
Handlebar extenderOptional
Handlebar stem detailsKona Control
Headset sizeAheadset STS

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-HG53
Bottom bracket shell widthNot Available
Bottom bracket typeVP Cartridge
Crankset parts and sizes 24/32/42 Teeth
TruVativ Five D
Gear shift leversShimano SL-MC-20
Rear gear set 11 - 30 Teeth
8-speed

Kona Blast Fork System Data

Derailleur (Front)Shimano Acera X
Derailleur (Rear)Shimano Deore
Fork material Single Triple-clamp Crown
Aluminum
Fork type 3.15 (inches) Travel
Rock Shox Judy TT

Other Specs of Kona Blast

Component group setsMountain Mix
Pedals detailsWellgo MTB With Clips And Straps
Rear shock absorberNot Available
Saddle seatSDG Comfort Comp
Seat post extensionKona Thumb


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