Research Dynamics COYOTE X 300 1999 VS Mongoose HARD LUCK 2007 specs comparison

Research Dynamics Coyote X 300

General Infos

Model	Coyote X 300
Manufacturer	Research Dynamics
Year of production	1999
Current price	Check price Here ==>
Color choice	-Yellow and Gray Fade
Sizes	- 13.5 (inches) - 15.5 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches)
Sizes	- 13.5 (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) Kenda K-881
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Chang Star 257A Levers Chang Star Linear-pull Brakes
Hubs for disc brakes	Q and R Rear: Shimano Alivio Front: Joy Tech Aluminum
Rims manufacturer	36-hole Sun Rims Z-19
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Shuhn Lih Stainless Steel

Frame and Body Specs

Frame materials	Butted 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Hsin Lung MTB 110
Handlebar extender	Optional
Handlebar stem details	Tahoma Sonne IV
Headset size	1 1/8 (inches) Threadless YST 8002

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Chin Haur CH-46
Crankset parts and sizes	22/32/42 Teeth SR and Suntour XR27
Gear shift levers	Shimano Alivio RapidFire SL
Rear gear set	11 - 30 Teeth 8-speed

Research Dynamics Coyote X 300 Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) SR AN 456
Derailleur (Rear)	Shimano Alivio
Fork material	Triple-clamp Crown Aluminum and chromoly
Fork type	3.0 (inches) Travel RST 381R

Other Specs of Research Dynamics Coyote X 300

Component group sets	Mountain Mix
Pedals details	Wellgo LU-933S
Rear shock absorber	Not Available
Saddle seat	Velo VL-229
Seat post extension	28.6 (millimeters) Diameter Hsin Lung SP-41

Mongoose Hard Luck

General Infos

Model	Hard Luck
Manufacturer	Mongoose
Year of production	2007
Current price	Check price Here ==>
Color choice	-Rootbeer
Sizes	- Small/medium - medium/large

Wheels And Breaking System

Bike front tire	26 X 2.50 (inches) Kenda Nevegal
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes HFX-9 With BFL Lever Levers Hayes HFX-9 With V-8 Rotor Brakes
Hubs for disc brakes	Rear: 150x12 (millimeters) Thru Axle Disc Front: 20 (millimeters) Thru Axle Disc
Rims manufacturer	36-hole WTB Speed Disc XL
Spoke nipples type	CP Brass
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	6061 Alloy FR Hardtail
Frame type	TIG-welded
Handlebar construction	Easton EA50 Lo Rise
Handlebar extender	Optional
Handlebar stem details	Easton Vice DH and FR
Headset size	FSA Pig DH Pro

Gearing Specifications

Bicycle chain	KMC Z9200
Bottom bracket shell width	Not Available
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	36 Teeth FSA Gap
Gear shift levers	SRAM X.7 Impulse Trigger
Rear gear set	11 - 34 Teeth 9-speed

Mongoose Hard Luck Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	SRAM X.7 Mid Cage
Fork material	Single Crown Aluminum and magnesium
Fork type	120 - 160 (millimeters) Adjustable Travel Marzocchi AM 3

Other Specs of Mongoose Hard Luck

Component group sets	Mountain Mix
Pedals details	Alloy Platform With Replaceable Steel Pins
Rear shock absorber	Not Available
Saddle seat	SDG Bel Air ST
Seat post extension	31.6 (millimeters) Diameter 6061 SDG I-Beam