Research Dynamics COYOTE CHALLENGE 1997 VS Brodie BRAT 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

Brodie Brat

General Infos

Model	Brat
Manufacturer	Brodie
Year of production	2008
Current price	Check price Here ==>
Color choice	-Cobalt Blue
Sizes	- Extra small - Small - Medium - Large

Wheels And Breaking System

Bike front tire	26 X 2.35 (inches) Kenda Kinetics
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid FR-5 Front and Avid FR- 5 Rear Levers Avid BB Road Mechanical With 6 (inches) Rotor Brakes
Hubs for disc brakes	Rear: Shimano M475 Front: Formula DC20
Rims manufacturer	Alex DM-18
Spoke nipples type	Brass
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	6061 aluminum c
Frame type	TIG-welded
Handlebar construction	Brodie FR Lo Rise
Handlebar extender	Optional
Handlebar stem details	Brodie FR
Headset size	1 1/8 (inches) TH 855

Gearing Specifications

Bicycle chain	Shimano HG40
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	113 (millimeters) Spindle TruVativ
Crankset parts and sizes	22/32 Teeth Truvativ Ruktion 2.0 With BashGuard
Gear shift levers	Shimano Alivio
Rear gear set	11 - 32 Teeth 8-speed

Brodie Brat Fork System Data

Derailleur (Front)	Shimano Altus
Derailleur (Rear)	Shimano Alivio
Fork material	Single
Fork type	120 (millimeters) Travel Marzocchi MZ Comp

Other Specs of Brodie Brat

Component group sets	Mountain Mix
Pedals details	Wellgo DH Flats
Rear shock absorber	Not Available
Saddle seat	Brodie FR
Seat post extension	31.6 (millimeters) Diameter Brodie 2-bolt