Bianchi B.O.S.S. SINGLE SPEED 1998 VS Specialized HARDROCK GX SPORT 1997 specs comparison

Bianchi B.O.S.S. Single Speed 1998 comparison online with competitors

Bianchi B.O.S.S. Single Speed

General Infos
Model B.O.S.S. Single Speed
Manufacturer Bianchi
Year of production 1998
Current price Check price Here ==>   
Color choice -CalTrans Orange
Sizes - 17.5 (inches)
- 19.5 (inches)
Sizes - 17.5 (inches)
- 19.5 (inches)

Wheels And Breaking System

Bike front tire Rear: 26 X 1.95 (inches) Ritchey Omega Bite
Front: 26 X 1.95 (inches) Ritchey Alfa Bite
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Avid AD-1.0 L Levers
Avid 1D-10 Brakes
Hubs for disc brakes Rear: Paul Components W.O.R.D.
Front: Paul Components Fhub
Rims manufacturer 32-hole
Mavic X138
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materials Double-butted
7005 Aluminum
Frame typeTIG-welded
Handlebar constructionKalloy Aluminum
Handlebar extenderNot Available
Handlebar stem detailsRitchey CompLite
Headset size1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-IG51
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 110 (millimeters) Spindle
Shimano Cartridge
Crankset parts and sizes 44 Teeth
Race Face Turbine With Spot Brand Chainring & Guard
Gear shift leversNot Available
Rear gear set 18 Teeth
1-speed

Bianchi B.O.S.S. Single Speed Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
Chromoly
Fork typeBianchi

Other Specs of Bianchi B.O.S.S. Single Speed

Component group setsSingle Speed Mountain Bike Mix
Pedals detailsResin
Rear shock absorberNot Available
Saddle seatSDG Ventura Kevlar
Seat post extension 27.2 (millimeters) Diameter
Kalloy Aluminum Micro-adjust


Specialized Hardrock GX Sport 1997 comparison online with competitors

Specialized Hardrock GX Sport

General Infos
Model Hardrock GX Sport
Manufacturer Specialized
Year of production 1997
Current price Check price Here ==>   
Color choice - green
-Black
Sizes - 13.5 (inches)
- 15.5 (inches)
- 17 (inches)
- 19 (inches)
- 20.5 (inches)

Wheels And Breaking System

Bike front tire26 X 1.95 (inches) Specialized Hardrock'R
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Aluminum Levers
Shimano Brakes
Hubs for disc brakes Q and R
Rear: Shimano Cassette
Front: SBC Aluminum Quick Release
Rims manufacturer 36-hole
Araya VP-20
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsChromoly Main Triangle and hi-tensile Steel Rear Stays
Frame typeTIG-welded
Handlebar constructionSBC Aluminum
Handlebar extenderOptional
Handlebar stem detailsSBC Fast Fit
Headset size1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain1/2 X 3/32 (inches)
Bottom bracket shell width68 (millimeters) English
Bottom bracket typeShimano
Crankset parts and sizes 24/34/42 Teeth
SBC Strongarm Sport
Gear shift leversGrip Shift MRX-170
Rear gear set 11 - 28 Teeth
7-speed

Specialized Hardrock GX Sport Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 31.8 (millimeters)
Shimano Alivio Top-swing
Derailleur (Rear)Shimano Alivio
Fork material Unicrown Crown
Chromoly
Fork typeSBC

Other Specs of Specialized Hardrock GX Sport

Component group setsShimano Alivio
Pedals detailsResin
Rear shock absorberNot Available
Saddle seatSBC Softlite Super
Seat post extension 30.4 (millimeters) Diameter
Aluminum Micro-adjust


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