Specialized ROCKHOPPER A1 1996 VS Bianchi B.O.S.S. SINGLE SPEED 1998 specs comparison

Specialized Rockhopper A1 1996 comparison online with competitors

Specialized Rockhopper A1

General Infos
Model Rockhopper A1
Manufacturer Specialized
Year of production 1996
Current price Check price Here ==>   
Color choice - red
-Gray
Sizes - 13.5 (inches)
- 15.5 (inches)
- 17 (inches)
- 18 (inches)
- 19 (inches)
- 20.5 (inches)
Sizes - 13.5 (inches)
- 15.5 (inches)
- 17 (inches)
- 18 (inches)
- 19 (inches)
- 20.5 (inches)

Wheels And Breaking System

Bike front tire Rear: 26 X 1.95 (inches) Specialized Ground Master
Front: 26 X 1.95 (inches) Specialized Ground Control II
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Dia-Compe PC-3 Levers
Shimano Altus Brakes
Hubs for disc brakesNot Available
Rims manufacturer 32-hole
Araya GP-710
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Wheelsmith Stainless Steel

Frame and Body Specs

Frame materialsSpecialized Premium A1 Aluminum
Frame typeWelded Aluminum
Handlebar constructionAlloy
Handlebar extenderOptional
Handlebar stem detailsChromoly
Headset size1 1/8 (inches) Sealed Mechanism

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Shimano CN-IG50
Bottom bracket shell width73 (millimeters) English
Bottom bracket type 107 (millimeters) Spindle
Shimano BB-LP26
Crankset parts and sizes 20/32/42 Teeth
Specialized Son Of Strongarm
Gear shift leversGrip Shift SRT-300i
Rear gear set 11 - 28 Teeth
7-speed

Specialized Rockhopper A1 Fork System Data

Derailleur (Front) Bottom-pull
Shimano Alivio Top-swing
Derailleur (Rear)Shimano STX
Fork material Butted
Unicrown Crown
Chromoly
Fork typeSpecialized Direct Drive

Other Specs of Specialized Rockhopper A1

Component group setsShimano Alivio
Pedals detailsHTI Steel and resin With Clips & Straps
Rear shock absorberNot Available
Saddle seatSpecialized Comfort Sport
Seat post extension 30.9 (millimeters) Diameter
Alloy Micro-adjust


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)

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


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