Research Dynamics COYOTE CHALLENGE S.E. 1999 VS Haro MARY XC EXPERT 2011 specs comparison

Research Dynamics Coyote Challenge S.E.

General Infos

Model	Coyote Challenge S.E.
Manufacturer	Research Dynamics
Year of production	1999
Current price	Check price Here ==>
Color choice	-Blue and Gray 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 1.95 (inches) Kenda K-850
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro 371 Levers Tektro 820A Linear-pull Brakes
Hubs for disc brakes	Q and R Joy Tech Aluminum
Rims manufacturer	36-hole Weinmann 519
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Shuhn Lih Steel

Frame and Body Specs

Frame materials	4130 Chromoly Seat Tube and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Liyang MTB-110
Handlebar extender	Optional
Handlebar stem details	Liyang MTS-309
Headset size	1 (inches) YST Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110.5 (millimeters) Spindle Chin Haur CH-48
Crankset parts and sizes	28/38/48 Teeth Shimano Tourney TY-30
Gear shift levers	Grip Shift MRX FFS
Rear gear set	13 - 28 Teeth 7-speed

Research Dynamics Coyote Challenge S.E. Fork System Data

Derailleur (Front)	Top-pull and clamp-on 28.6 (millimeters) SR AN 462
Derailleur (Rear)	Shimano Altus
Fork material	Unicrown Crown Aluminum and chromoly
Fork type	2.0 (inches) Travel RST 180

Other Specs of Research Dynamics Coyote Challenge S.E.

Component group sets	Mountain Mix
Pedals details	Wellgo LU-895
Rear shock absorber	Not Available
Saddle seat	Velo VL-218
Seat post extension	25.6 (millimeters) Diameter Kalloy SP-200

Haro Mary XC Expert

General Infos

Model	Mary XC Expert
Manufacturer	Haro
Year of production	2011
Current price	Check price Here ==>
Color choice	-Really Red
Sizes	- 16 (inches) - 18 (inches) - 20 (inches)

Wheels And Breaking System

Bike front tire	Kenda Nevegal 29 (inches)
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Shimano BRM-445 Levers Shimano BRM-445 Brakes
Hubs for disc brakes	Pivit Alloy
Rims manufacturer	32-hole WTB Laser Disc
Spoke nipples type	Not Available
Spoke wheel	14ga. Butted Stainless

Frame and Body Specs

Frame materials	4130 Cromo Steel
Frame type	TIG-welded
Handlebar construction	Ritchey Comp
Handlebar extender	Optional
Handlebar stem details	Ritchey Mountain 4-Axis
Headset size	Ritchey LB

Gearing Specifications

Bicycle chain	Shimano HG-50
Bottom bracket shell width	Not Available
Bottom bracket type	Truvativ Giga X-Pipe
Crankset parts and sizes	22/32/44 Teeth Truvativ Firex 3.0
Gear shift levers	Not Available
Rear gear set	12 - 36 Teeth 9-speed

Haro Mary XC Expert Fork System Data

Derailleur (Front)	Shimano Deore
Derailleur (Rear)	Shimano XT Shadow
Fork material	Single
Fork type	80 (millimeters) Marzocchi 44 TST2

Other Specs of Haro Mary XC Expert

Component group sets	Mountain Mix
Pedals details	ATB Caged
Rear shock absorber	Not Available
Saddle seat	WTB Rocket V Como
Seat post extension	31.6 (millimeters) Diameter Ritchey Comp