Bianchi DOSS 4800 2008 VS Ritchey P-21 1996 specs comparison

Bianchi Doss 4800

General Infos

Model	Doss 4800
Manufacturer	Bianchi
Year of production	2008
Current price	Check price Here ==>
Color choice	- Red Regular -Uluru Rock Matte
Sizes	- 38cm (centimeters) - 43cm (centimeters) - 48cm (centimeters) - 53cm (centimeters)
Sizes	- 38cm (centimeters) - 43cm (centimeters) - 48cm (centimeters) - 53cm (centimeters)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) WTB VelociRaptor Sport
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EF-60 Levers Shimano M415 Disc Brakes
Hubs for disc brakes	Shimano BR-65 Disc
Rims manufacturer	32-hole Alex DH-19
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Bianchi Doss Aluminum
Frame type	TIG-welded
Handlebar construction	RC HB-3188 Alloy Low-Rise
Handlebar extender	Optional
Handlebar stem details	RC MA-58 Alloy
Headset size	1 1/8 (inches) FSA No 10

Gearing Specifications

Bicycle chain	KMC Z72
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	22/32/42 Teeth FSA A-Drive XC
Gear shift levers	Shimano EF-60
Rear gear set	11 - 32 Teeth 8-speed

Bianchi Doss 4800 Fork System Data

Derailleur (Front)	Shimano C050
Derailleur (Rear)	Shimano Deore
Fork material	Single
Fork type	80 (millimeters) Travel SR Suntour XCT V2

Other Specs of Bianchi Doss 4800

Component group sets	Shimano Alivio
Pedals details	VP-990A
Rear shock absorber	Not Available
Saddle seat	WTB Speed V Sport SE
Seat post extension	31.6 (millimeters) Diameter RC SP-222 Alloy

Ritchey P-21

General Infos

Model	P-21
Manufacturer	Ritchey
Year of production	1996
Current price	Check price Here ==>
Color choice	-Red and white and blue fade
Sizes	- 14 (inches) - 15 (inches) - 16 (inches) - 17 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 21 (inches) - 22 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.10 (inches) Ritchey Omega Bite HD Kevlar Front: 26 X 2.10 (inches) Ritchey Alphabite HD Kevlar
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Ritchey Logic Levers Ritchey Logic Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	32-hole Rear: Ritchey Rock 415 Front: Ritchey Rock 395
Spoke nipples type	Alloy Nipples
Spoke wheel	1.8 (millimeters) Double Butted Ritchey Stainless Steel

Frame and Body Specs

Frame materials	Ritchey WCS Prestige
Frame type	TIG-welded Steel & Fillet-brazed Steel
Handlebar construction	Ritchey ProLite
Handlebar extender	Ritchey Expert
Handlebar stem details	Ritchey ForceLite
Headset size	1 (inches) Ritchey Fuzzy Logic

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SCM55
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	120 (millimeters) Spindle Ritchey ProLite
Crankset parts and sizes	24/36/46 Teeth Ritchey Logic
Gear shift levers	Grip Shift SRT-800 X-Ray
Rear gear set	12 - 26 Teeth 8-speed

Ritchey P-21 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Deore XT
Derailleur (Rear)	Shimano Deore XT GS
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	Rock Shox Judy XC

Other Specs of Ritchey P-21

Component group sets	Ritchey Pro
Pedals details	Ritchey Logic
Rear shock absorber	Not Available
Saddle seat	Ritchey Vector Prolite
Seat post extension	27.0 (millimeters) Diameter Ritchey Expert