Co-Motion CUSTOM MTB 1999 VS Specialized ROCKHOPPER DISC 2008 specs comparison

Co-Motion Custom MTB 1999 comparison online with competitors

Co-Motion Custom MTB

General Infos
Model Custom MTB
Manufacturer Co-Motion
Year of production 1999
Current price Check price Here ==>   
Color choice -Custom
Sizes - Custom
Sizes - Custom

Wheels And Breaking System

Bike front tireOptional
Bike rear tireNot Available
Bike wheel sizeOptional Wheels
Brakeset type Optional Levers
Optional Brakes
Hubs for disc brakesOptional
Rims manufacturerOptional
Spoke nipples typeOptional
Spoke wheelOptional

Frame and Body Specs

Frame materialsReynolds 631 With Reynolds 725 And Reynolds 853
Frame typeFillet-brazed and TIG-welded
Handlebar constructionOptional
Handlebar extenderOptional
Handlebar stem detailsOptional
Headset sizeOptional

Gearing Specifications

Bicycle chain1/2 X 3/32 (inches)
Bottom bracket shell width68 (millimeters) English
Bottom bracket typeOptional
Crankset parts and sizesOptional
Gear shift leversOptional
Rear gear setOptional Teeth

Co-Motion Custom MTB Fork System Data

Derailleur (Front)Optional
Derailleur (Rear)Optional
Fork materialOptional
Fork typeOptional

Other Specs of Co-Motion Custom MTB

Component group setsOptional
Pedals detailsOptional
Rear shock absorberNot Available
Saddle seatOptional
Seat post extensionOptional


Specialized Rockhopper Disc 2008 comparison online with competitors

Specialized Rockhopper Disc

General Infos
Model Rockhopper Disc
Manufacturer Specialized
Year of production 2008
Current price Check price Here ==>   
Color choice - black
-White
Sizes - 13 (inches)
- 15 (inches)
- 17 (inches)
- 19 (inches)
- 21 (inches)
- 23 (inches)

Wheels And Breaking System

Bike front tire26 X 2.0 (inches) Specialized Fast Trak LK Sport Wire
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Avid FR-5 Levers
Avid BB-5 With 6 (inches) Rotor Brakes
Hubs for disc brakesSpecialized Hi-Lo Disc
Rims manufacturer 28-hole and 32-hole
Specialized and Alex RHD 26
Spoke nipples typeAlloy Nipples
Spoke wheel 15ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsM4 Manipulated Alloy
Frame typeTIG-welded
Handlebar constructionSpecialized Alloy XC Riser
Handlebar extenderOptional
Handlebar stem detailsSpecialized 3D Forged Alloy 31.8 (millimeters)
Headset size1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
KMX X8
Bottom bracket shell width68 (millimeters)
Bottom bracket type 126 (millimeters) Spindle
Shimano BB-ES25
Crankset parts and sizes 22/32/44 Teeth
Shimano FC-M341-8
Gear shift leversShimano Acera SL-MC40
Rear gear set 11 - 32 Teeth
8-speed

Specialized Rockhopper Disc Fork System Data

Derailleur (Front) Top Swing
Shimano Altus FD-M310-6
Derailleur (Rear)Shimano Alivio RD-M410
Fork material Single Crown Crown
Aluminum and steel and magnesium
Fork type 100 (millimeters) Travel
RockShox Dart 3 SL

Other Specs of Specialized Rockhopper Disc

Component group setsMountain Mix
Pedals detailsSteel Cage and composite Body
Rear shock absorberNot Available
Saddle seatSpecialized XC With Kevlar Sides
Seat post extension 30.9 (millimeters) Diameter
Specialized Alloy Two Bolt


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