Premium DUO 2010 VS Research Dynamics COYOTE BMX TWO 1997 specs comparison

Premium Duo

General Infos

Model	Duo
Manufacturer	Premium
Year of production	2010
Current price	Check price Here ==>
Color choice	- Gloss Bronze -SG Black
Sizes	- 20.5TT (inches) - 21TT (inches)
Sizes	- 20.5TT (inches) - 21TT (inches)

Wheels And Breaking System

Bike front tire	Rear: 20 X 2.00 (inches) Haro Premuim Street Front: 20 X 2.25 (inches) Haro Premium Street
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Unavailable Rear Levers Unavailable Rear Brakes
Hubs for disc brakes	Rear: Alloy Sealed Cassette 14 (millimeters) Axle Front: Alloy Sealed 3/8 (inches)
Rims manufacturer	36-hole Rear: Alienation Black Sheep DW Front: Alienation PBR
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Premium CrMo 8 (inches)
Handlebar extender	Optional
Handlebar stem details	Not Available
Headset size	1 1/8 (inches) Threadless Integrated

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Mid BB Sealed Bearings
Crankset parts and sizes	25 Teeth Haro 8-Spline CrMO
Gear shift levers	Not Available
Rear gear set	9 Teeth 1-speed

Premium Duo Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Haro

Other Specs of Premium Duo

Component group sets	BMX
Pedals details	Odyssey Plastic
Rear shock absorber	Not Available
Saddle seat	Premium Slim Pivotal
Seat post extension	Pivotal

Research Dynamics Coyote BMX Two

General Infos

Model	Coyote BMX Two
Manufacturer	Research Dynamics
Year of production	1997
Current price	Check price Here ==>
Color choice	-Chrome-plated
Sizes	- Boys 9 (inches)

Wheels And Breaking System

Bike front tire	20 X 2.125 (inches) Duro Comp III Type
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro RBP-289AP Levers Tektro 868AG Brakes
Hubs for disc brakes	Rear: King Kong 510 Nutted Front: King Kong 510 SE
Rims manufacturer	36-hole Alex AL-18F
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame type	TIG-welded
Handlebar construction	K W BX-31E0
Handlebar extender	Not Available
Handlebar stem details	Hsin Lung MX-360
Headset size	1 (inches) LF 864B

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC HP-20
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	One Piece
Crankset parts and sizes	42 Teeth Chuan Wei CW-343
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Research Dynamics Coyote BMX Two Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Research Dynamics

Other Specs of Research Dynamics Coyote BMX Two

Component group sets	Not Available
Pedals details	Fasten NW-975A
Rear shock absorber	Not Available
Saddle seat	Velo VL-253
Seat post extension	28.6 (millimeters) Diameter Kalloy SP-200