Research Dynamics COYOTE X 300 1998 VS Felt Q620 2010 specs comparison

Research Dynamics Coyote X 300

General Infos

Model	Coyote X 300
Manufacturer	Research Dynamics
Year of production	1998
Current price	Check price Here ==>
Color choice	-Fade blue and black
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches)
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.10 (inches) Kenda K-886 Front: 26 X 2.10 (inches) Kenda K-876
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano AceraX Levers APSE 114A 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	Double-butted 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Hsin Lung MTB 110
Handlebar extender	Hsin Lung MT30
Handlebar stem details	Liyang MTS-309
Headset size	1 1/8 (inches) YST 560E

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-48
Crankset parts and sizes	24/34/42 Teeth Suntour XR25
Gear shift levers	Shimano AceraX EZ Fire
Rear gear set	14 - 28 Teeth 7-speed

Research Dynamics Coyote X 300 Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Suntour TP16
Derailleur (Rear)	Shimano Alivio
Fork material	Unicrown Crown Aluminum and chromoly
Fork type	RST 381R

Other Specs of Research Dynamics Coyote X 300

Component group sets	Shimano Alivio
Pedals details	Wellgo LU-933S
Rear shock absorber	Not Available
Saddle seat	Velo 313
Seat post extension	28.6 (millimeters) Diameter Hsin Lung SP-232

Felt Q620

General Infos

Model	Q620
Manufacturer	Felt
Year of production	2010
Current price	Check price Here ==>
Color choice	-Gloss Midnight Blue
Sizes	- 13.5 (inches) - 15.5 (inches) - 17.5 (inches) - 19.5 (inches) - 21.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Felt THC XC
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Auriga Hydraulic Levers Tektro Auriga Comp With 180 (millimeters) Rotor Front and Tektro Auriga Comp With 160 (millimeters) Rotor Rear Brakes
Hubs for disc brakes	Rear: Shimano M475 Disc Front: Aluminum Disc
Rims manufacturer	32-hole WTB SX 24 Disc
Spoke nipples type	Brass
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	6061 Double Butted Aluminum
Frame type	TIG-welded
Handlebar construction	25.4 35 (millimeters) Rise Aluminum Riser
Handlebar extender	Optional
Handlebar stem details	Felt Melt Forged 1 Pc.
Headset size	1 1/8 (inches) Semi-ntegrated

Gearing Specifications

Bicycle chain	KMC Z7
Bottom bracket shell width	Not Available
Bottom bracket type	Cartridge
Crankset parts and sizes	22/32/42 Teeth Shimano FC-M361-L
Gear shift levers	Shimano Alivio Rapid Fire
Rear gear set	11 - 32 Teeth 8-speed

Felt Q620 Fork System Data

Derailleur (Front)	Shimano Alivio
Derailleur (Rear)	Top Normal Shimano Deore Shadow
Fork material	Single
Fork type	100 (millimeters) Travel SR Suntour XCM-HLO

Other Specs of Felt Q620

Component group sets	Shimano Alivio Mix
Pedals details	MTB Steel Cage and PP Body
Rear shock absorber	Not Available
Saddle seat	Felt RXC Comfort
Seat post extension	30.9 (millimeters) Diameter FELT Alloy Micro Adjust