Research Dynamics COYOTE CHALLENGE S.E. 1999 VS Salsa MAMASITA 2009 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

Salsa Mamasita

General Infos

Model	Mamasita
Manufacturer	Salsa
Year of production	2009
Current price	Check price Here ==>
Color choice	-Red Rocket
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	29 X 2.10 (inches) WTb Prowler SL
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	Shimano XT Hydraulic Levers Shimano XT Disc With 160 (millimeters) Rotor Brakes
Hubs for disc brakes	Shimano XT 6-bolt Disc
Rims manufacturer	32-hole Salsa Semi 29'er Disc
Spoke nipples type	Brass
Spoke wheel	14/15ga. Double-butted DT Swiss Competition Stainless

Frame and Body Specs

Frame materials	Scandium 7000 With Carbon Stays
Frame type	TIG-welded
Handlebar construction	Salsa ProMoto Flat
Handlebar extender	Optional
Handlebar stem details	Salsa Moto Ace S.U.L.
Headset size	1 1/8 (inches) Cane Creek S-3

Gearing Specifications

Bicycle chain	Shimano HG93
Bottom bracket shell width	Not Available
Bottom bracket type	Race Face X-Type
Crankset parts and sizes	22/32/44 Teeth Race Face Deus
Gear shift levers	Shimano XT Rapid Fire
Rear gear set	11 - 34 Teeth 9-speed

Salsa Mamasita Fork System Data

Derailleur (Front)	Shimano XT
Derailleur (Rear)	Shimano XT
Fork material	Single
Fork type	80 (millimeters) Travel RockShox Reba Race 29 (inches)

Other Specs of Salsa Mamasita

Component group sets	Shimano XT
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	WTB Rocket V
Seat post extension	Salsa Shaft