Research Dynamics COYOTE CHALLENGE S.E. 1999 VS Jamis KROMO 2008 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

Jamis Kromo

General Infos

Model	Kromo
Manufacturer	Jamis
Year of production	2008
Current price	Check price Here ==>
Color choice	-Bone
Sizes	- Medium - large

Wheels And Breaking System

Bike front tire	26 X 2.20 (inches) WTB Graffiti UK
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes Stroker Ryde Rear Levers Hayes Stroker Ryde With 140 (millimeters) Rotor Rear Brakes
Hubs for disc brakes	Formula
Rims manufacturer	WTB Dual Duty
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	Syncros Bulk
Handlebar extender	Not Available
Handlebar stem details	Syncros FR 50 31.8 (millimeters) Clamp
Headset size	1 1/8 (inches) Threadless Aheadset Zero-Stack

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Chromoly Spline
Crankset parts and sizes	28 Teeth 3-piece Chromoly
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

Jamis Kromo Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Single
Fork type	130 (millimeters) Travel SR Duro Dirt Jump

Other Specs of Jamis Kromo

Component group sets	Mountain Mix
Pedals details	Crank Brothers 5050
Rear shock absorber	Not Available
Saddle seat	SDG Skylite Dirt Jump
Seat post extension	25.4 (millimeters) Diameter SDG I-Beam