Research Dynamics COYOTE CHALLENGE 1997 VS Bianchi RUCK 2800 2008 specs comparison

Research Dynamics Coyote Challenge

General Infos

Model	Coyote Challenge
Manufacturer	Research Dynamics
Year of production	1997
Current price	Check price Here ==>
Color choice	-Blue and black fade
Sizes	- 12.5 (inches) - 15.5 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches)
Sizes	- 12.5 (inches) - 15.5 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Super East 117
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro RBP-371A Levers Tektro 986A Brakes
Hubs for disc brakes	Rear: Joy Tech JY-732 Front: Joy Tech JY-731 Q and R
Rims manufacturer	36-hole HJC P-GN Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Seat Tube and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Hsin Lung MTB 110
Handlebar extender	Optional
Handlebar stem details	Jye Chen JC80U
Headset size	1 (inches) YST HP-252

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC UG-50
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle Chin Haur CH-46
Crankset parts and sizes	28/38/48 Teeth Tracer MA-6i
Gear shift levers	Grip Shift MRX-170
Rear gear set	14 - 28 Teeth 7-speed

Research Dynamics Coyote Challenge Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Altus Top-swing
Derailleur (Rear)	Shimano AceraX
Fork material	Triple-clamp Crown Chromoly
Fork type	RST 156

Other Specs of Research Dynamics Coyote Challenge

Component group sets	Shimano AceraX
Pedals details	Wellgo LU-895
Rear shock absorber	Not Available
Saddle seat	Velo VL-218
Seat post extension	28.6 (millimeters) Diameter Meng Jing MSP-009

Bianchi Ruck 2800

General Infos

Model	Ruck 2800
Manufacturer	Bianchi
Year of production	2008
Current price	Check price Here ==>
Color choice	- Metal Greyhound -Blue Midnight Matte
Sizes	- 39cm (centimeters) - 43cm (centimeters) - 47cm (centimeters) - 51cm (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 Lee-Chi TX-117 Alloy Brakes
Hubs for disc brakes	Rear: Joytech FH-818QR DSE Front: Joytech JD-731SE
Rims manufacturer	32-hole Jalco DM-18
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Bianchi 6061PG Aluminum
Frame type	TIG-welded
Handlebar construction	HL MTB 153 Steel
Handlebar extender	Optional
Handlebar stem details	HL TDS-C41-8
Headset size	1 1/8 (inches) VP-A71

Gearing Specifications

Bicycle chain	KMC Z72
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	24/34/42 Teeth SR Suntour CW-XCC-T102
Gear shift levers	Shimano EF-60
Rear gear set	11 - 32 Teeth 8-speed

Bianchi Ruck 2800 Fork System Data

Derailleur (Front)	Shimano C050
Derailleur (Rear)	Shimano Altus
Fork material	Single
Fork type	80 (millimeters) Travel Spinner INSYNC Grind OS2

Other Specs of Bianchi Ruck 2800

Component group sets	Mountain Mix
Pedals details	Wellgo LU-207
Rear shock absorber	Not Available
Saddle seat	WTB Speed V Sport SE
Seat post extension	Kalloy SP-242