Rotec HARDTAIL 1998 VS Kona BLAST 2003 specs comparison

Rotec Hardtail 1998 comparison online with competitors

Rotec Hardtail

General Infos
Model Hardtail
Manufacturer Rotec
Year of production 1998
Current price Check price Here ==>   
Color choice -Black and red and yellow fade
Sizes - Standard size for everyone
Sizes - Standard size for everyone

Wheels And Breaking System

Bike front tire26 X 2.10 (inches) Michelin Wild Gripper Lite-S Kevlar
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Magura HS33 Levers
Magura Hydraulic HS33 Brakes
Hubs for disc brakes Rear: Ringle SuperDuper 8
Front: Ringle Son Of Bubba
Rims manufacturer 32-hole
Sun Rims 0 XC
Spoke nipples typeAlloy Nipples
Spoke wheel 2.0 (millimeters) Double-butted
DT Stainless Steel

Frame and Body Specs

Frame materials6061 T6 Aluminum
Frame typeTIG-welded
Handlebar constructionTitec 6061
Handlebar extenderOptional
Handlebar stem detailsRingle Zooka
Headset size1 1/8 (inches) Threadless Ringle Sla (millimeters)a Ja (millimeters)a

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-IG90
Bottom bracket shell widthNot Available
Bottom bracket type 112.5 (millimeters) Spindle
Shimano BB-M950
Crankset parts and sizes 24/34/46 Teeth
Shimano XTR M950
Gear shift leversShimano XTR RapidFire SL
Rear gear set 12 - 32 Teeth
8-speed

Rotec Hardtail Fork System Data

Derailleur (Front)Shimano XTR Top-swing
Derailleur (Rear)Shimano XTR SGS Rapid Rise
Fork material Triple-clamp Crown
Aluminum
Fork typeWhite Brothers UL70

Other Specs of Rotec Hardtail

Component group setsShimano XTR
Pedals detailsShimano PD-M747 SPD
Rear shock absorberNot Available
Saddle seat Titanium Rails
SDG Ventura Comp
Seat post extension 27.2 (millimeters) Diameter
Ringle Moby Duece


Kona Blast 2003 comparison online with competitors

Kona Blast

General Infos
Model Blast
Manufacturer Kona
Year of production 2003
Current price Check price Here ==>   
Color choice -Gray and Blue
Sizes - 14 (inches)
- 16 (inches)
- 18 (inches)
- 19 (inches)
- 20 (inches)
- 21 (inches)

Wheels And Breaking System

Bike front tire26 X 1.90 (inches) Tioga Factory
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Tektro XC Levers
Tektro XC Brakes
Hubs for disc brakes Rear: Shimano QR
Front: Formula XC
Rims manufacturerStrong
Spoke nipples typeNot Available
Spoke wheel 15ga. Front and 14ga. Rear Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materials Double-butted
7005 Aluminum
Frame typeTIG-welded
Handlebar constructionKona Aluminum Riser
Handlebar extenderOptional
Handlebar stem detailsKona Control
Headset size1 1/8 (inches) Threadless VP Threadless

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-HG50
Bottom bracket shell widthNot Available
Bottom bracket typeVP Cartridge
Crankset parts and sizes 22/32/42 Teeth
TruVativ Five-D
Gear shift leversShimano Deore
Rear gear set 11 - 32 Teeth
9-speed

Kona Blast Fork System Data

Derailleur (Front)Shimano Deore
Derailleur (Rear)Shimano Deore
Fork material Single Crown
Aluminum and magnesium
Fork type 80 (millimeters) Travel
Marzocchi EXR Comp

Other Specs of Kona Blast

Component group setsMountain Mix
Pedals detailsWellgo Aluminum
Rear shock absorberNot Available
Saddle seatSDG Comfort Comp
Seat post extensionKona Thumb


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