Bicycle Archive · Specification reportBicycle Archive · Specification reportVelopedia Archive ID 86589
| Model year | 1999 |
|---|---|
| Brand | Research Dynamics |
| Model | Coyote Trail 21 |
| Bicycle type | Mountain bike, non-suspension |
| Archive ID | 86589 |
| Original MSRP | $199.00 |
| Colors | Dark Mist Gray |
| Sizes | 12.5", 15.5", 17.5", 18.5", 19.5" |
| Weight | 29.5 lb |
| Frame construction | TIG-welded |
|---|---|
| Frame material | Hi-tensile steel |
| Fork | RD oversize |
| Fork material | Hi-tensile steel, unicrown crown |
| Rear shock | N/A |
| Component group | Mountain Mix |
|---|---|
| Shifters | Grip Shift MRX-200 |
| Front derailleur | SR AN 462, top-pull/clamp-on 28.6mm |
| Rear derailleur | Shimano Tourney TY-22 |
| Crankset | Prowheel, 28/38/48 teeth |
| Bottom bracket | YST BB 621, 110.5mm spindle |
| BB shell width | 68mm English |
| Rear cogs | 7-speed, 13 - 28 teeth |
| Chain | KMC Z-51, 1/2 x 3/32" |
| Pedals | Wellgo LU-895 |
| Brakes | Tektro linear-pull brakes, Tektro RBP-286A levers |
|---|
| Headset | 1" YST steel |
|---|---|
| Handlebar | Liyang MTB-153 |
| Handlebar extensions | Not included |
| Stem | Liyang MTS-309 |
| Saddle | Velo VL-218 |
| Seatpost | Liyang, 25.6mm diameter |
| Hubs | Joy Tech steel, nutted |
|---|---|
| Rims | Weinmann 119, 36-hole |
| Spokes | Shuhn Lih steel, 2.0mm straight gauge |
| Spoke nipples | Brass nipples |
| Front tire | 26 x 1.95" Kenda K-850 |
| Wheel size | 26" wheels |
| Top tube | 569 mm |
|---|---|
| Head-tube angle | 70° |
| Seat-tube angle | 73° |
| Chainstay / rear center | 424.2 mm |
| Wheelbase | 1066.8 mm |
| Fork offset / rake | 44.4 mm |
Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 18, 2026.