Specialized ROCKHOPPER 1998 VS Research Dynamics COYOTE TRAIL 1997 specs comparison

Specialized Rockhopper 1998 comparison online with competitors

Specialized Rockhopper

General Infos
Model Rockhopper
Manufacturer Specialized
Year of production 1998
Current price Check price Here ==>   
Color choice - dark blue
-Brushed steel
Sizes - 13 (inches)
- 15 (inches)
- 17 (inches)
- 19 (inches)
- 21 (inches)
- 23 (inches)
Sizes - 13 (inches)
- 15 (inches)
- 17 (inches)
- 19 (inches)
- 21 (inches)
- 23 (inches)

Wheels And Breaking System

Bike front tire26 X 1.90 (inches) Specialized Dirt Control
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Dia-Compe DP-7N Levers
Dia-Compe VC-757 Brakes
Hubs for disc brakes Q and R
Rear: Ritchey Aluminum Quick Release
Front: Specialized Aluminum
Rims manufacturer 32-hole
Rear: Ritchey Rock OCR
Front: Ritchey Rock SCX
Spoke nipples typeBrass Nipples
Spoke wheel 1.8 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsRitchey Nitanium
Frame typeTIG-welded
Handlebar constructionSpecialized Aluminum
Handlebar extenderOptional
Handlebar stem detailsSpecialized Aluminum
Headset size1 1/8 (inches) Threadless Ritchey Logic

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Sachs
Bottom bracket shell width68 (millimeters) English
Bottom bracket typeSpecialized Sealed Cartridge
Crankset parts and sizes 22/32/42 Teeth
Specialized Strong Arm Expert
Gear shift leversGrip Shift SRT-600
Rear gear set 11 - 32 Teeth
8-speed

Specialized Rockhopper Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 31.8 (millimeters)
Shimano Alivio Top-swing
Derailleur (Rear)Shimano STX-RC
Fork material Unicrown Crown
Specialized Direct Drive Chromoly
Fork typeSpecialized

Other Specs of Specialized Rockhopper

Component group setsMountain Mix
Pedals detailsResin
Rear shock absorberNot Available
Saddle seatSpecialized Prolong Evolution Carbotech
Seat post extension 30.4 (millimeters) Diameter
Aluminum Micro-adjust


Research Dynamics Coyote Trail 1997 comparison online with competitors

Research Dynamics Coyote Trail

General Infos
Model Coyote Trail
Manufacturer Research Dynamics
Year of production 1997
Current price Check price Here ==>   
Color choice -Black
Sizes - 12.5 (inches)
- 15.5 (inches)
- 17.5 (inches)
- 18.5 (inches)
- 19.5 (inches)

Wheels And Breaking System

Bike front tire26 X 2.10 (inches) Kenda K-816
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Horng Jia 375AD Levers
Horng Jia 991A Brakes
Hubs for disc brakes Rear: Jou Yu JY-211
Front: Jou Yu JY-302 Q and R
Rims manufacturer 36-hole
Kin Lin RT-6n
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsHi-tensile Steel
Frame typeTIG-welded
Handlebar constructionHsin Lung Steel
Handlebar extenderOptional
Handlebar stem detailsJye Chen JC80U
Headset size1 (inches) Chin Haur CH90-3-SW

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
KMC UG-30
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 122.5 (millimeters) Spindle
Chin Haur CH-47
Crankset parts and sizes 28/38/48 Teeth
Prowheel S-355
Gear shift leversGrip Shift MRX-100
Rear gear set 14 - 28 Teeth
6-speed

Research Dynamics Coyote Trail Fork System Data

Derailleur (Front) Bottom-pull and clamp-on 28.6 (millimeters)
Shimano Tourney TY-22 Top-swing
Derailleur (Rear)Shimano Tourney TY-22
Fork material Unicrown Crown
Hi-tensile Steel
Fork typeChien Shing

Other Specs of Research Dynamics Coyote Trail

Component group setsShimano Tourney TY-22
Pedals detailsWellgo LU-895
Rear shock absorberNot Available
Saddle seatVelo VL-218
Seat post extension 25.4 (millimeters) Diameter
Kalloy SP-200


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