Research Dynamics Coyote Challenge 1997 Technical specs and features
| Brand | Research Dynamics |
| Model | Coyote Challenge |
| First production | 1997 |
| Bike category | Mountain Bike |
| Bike sub-category | Mountain With Front Suspension |
| Bike Pricing | Check price Here ==> |
| Parts And Accessories | Research Dynamics Coyote Challenge Parts |
| Available Sizes | - 12.5 (inches) / 31.75 (cm) - 12.5 (inches) - 15.5 (inches) / 39.37 (cm) - 15.5 (inches) - 17.5 (inches) / 44.45 (cm) - 17.5 (inches) - 18.5 (inches) / 46.99 (cm) - 18.5 (inches) - 19.5 (inches) / 49.53 (cm) - 19.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.10 (inches) Super East 117 |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro RBP-371A Levers Tektro 986A Brakes |
| Hubs for disc brakes | Rear: Joy Tech JY-732 Front: Joy Tech JY-731 Q and R |
| Rims manufacturer | 36-hole HJC P-GN Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specifications
| Frame materials | Chromoly Seat Tube and hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Hsin Lung MTB 110 |
| Handlebar extender | Optional |
| Handlebar stem details | Jye Chen JC80U |
| Headset size | 1 (inches) YST HP-252 |
Gearing Specs
| Bicycle chain | 1/2 X 3/32 (inches) KMC UG-50 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 122.5 (millimeters) Spindle Chin Haur CH-46 |
| Crankset parts and sizes | 28/38/48 Teeth Tracer MA-6i |
| Gear shift levers | Grip Shift MRX-170 |
| Rear gear set | 14 - 28 Teeth 7-speed |
Research Dynamics Coyote Challenge Fork System Data
| Derailleur (Front) | Bottom-pull and clamp-on 28.6 (millimeters) Shimano Altus Top-swing |
| Derailleur (Rear) | Shimano AceraX |
| Fork material | Triple-clamp Crown Chromoly |
| Fork type | RST 156 |
Other Specs of Research Dynamics Coyote Challenge
| Component group sets | Shimano AceraX |
| Available colors | - Blue and black fade |
| Weight | 31.3 |
| Pedals details | Wellgo LU-895 |
| Rear shock absorber | Not Available |
| Saddle seat | Velo VL-218 |
| Seat post extension | 28.6 (millimeters) Diameter Meng Jing MSP-009 |
Research Dynamics Coyote Challenge picture
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Research Dynamics produced the Coyote Challenge bike in 1997 and can be classified as a Mountain bike bicycle, this exact model costs in american market arround $369.00.
Coyote Challenge bike is available in many sizes such as 12.5 (inches), 15.5 (inches), 17.5 (inches), 18.5 (inches) and 19.5 (inches).
Research Dynamics Mountain bike Coyote Challenge can be found in a few colors, among these colors Blue and black fade .
This bike is equiped with 26 x 2.10" Super East 117 tires and Stainless steel spoke wheel while the rims are manufactured by HJC P-GN aluminum, 36-hole. Research Dynamics equiped this exact model with Tektro 986A brakes, Tektro RBP-371A levers braking system and Front: Joy Tech JY-731 Q/R, Rear: Joy Tech JY-732 hubs.
To guarantee the comfiest ride Research Dynamics used Chromoly seat tube/hi-tensile steel material for the frame. Hsin Lung MTB 110 high strength material is used on the handlebar of this Coyote Challenge to ensure the perfect handling while the stems are made of Jye Chen JC80U.
For the smoothest biking experience Tracer MA-6i, 28/38/48 teeth is used on this bicycle linked to KMC UG-50 chain that is easily replaceable as stated by Research Dynamics, the whole system is connected to a high reliability Grip Shift MRX-170 gear shift levers.