Specialized HOTROCK 20 BOYS COASTER 2010 VS Specialized ROCKHOPPER MEGA 1993 specs comparison

Specialized Hotrock 20 Boys Coaster 2010 comparison online with competitors

Specialized Hotrock 20 Boys Coaster

General Infos
Model Hotrock 20 Boys Coaster
Manufacturer Specialized
Year of production 2010
Current price Check price Here ==>   
Color choice - Gloss Silver and Blue
-Gloss Black and Green
Sizes - Not available
Sizes - Not available

Wheels And Breaking System

Bike front tire20 X 2.125 (inches) Specialized Roller
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Alloy Linear Rear Levers
Tektro Alloy V-Brake Rear Brakes
Coaster Brake
Hubs for disc brakes Rear: Joy Tech Coaster
Front: Joy Tech Steel
Rims manufacturer 36-hole
Alloy
Spoke nipples typeNot Available
Spoke wheel 14ga.
Stainless

Frame and Body Specs

Frame materialsA1 Premium Aluminum
Frame typeTIG-welded
Handlebar constructionSteel
Handlebar extenderOptional
Handlebar stem detailsAlloy
Headset size1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain 1/2 X 1/8 (inches)
KMC Z410
Bottom bracket shell widthNot Available
Bottom bracket typeLoose Ball
Crankset parts and sizes 36 Teeth
Heat Treated Hi-Ten
Gear shift leversNot Available
Rear gear set1-speed

Specialized Hotrock 20 Boys Coaster Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
High-tensile Steel
Fork typeRigid Steel

Other Specs of Specialized Hotrock 20 Boys Coaster

Component group setsJuvenile Mix
Pedals detailsComposite
Rear shock absorberNot Available
Saddle seatSpecialized
Seat post extension 25.4 (millimeters) Diameter
Steel


Specialized Rockhopper Mega 1993 comparison online with competitors

Specialized Rockhopper Mega

General Infos
Model Rockhopper Mega
Manufacturer Specialized
Year of production 1993
Current price Check price Here ==>   
Color choice -Not found
Sizes - 13

Wheels And Breaking System

Bike front tireSpecialized
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset type Levers
Cantilever With Mega Levers Brakes
Hubs for disc brakesAlloy QR
Rims manufacturerAraya MP-22
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsChrome-moly Mega
Frame typeTIG-welded Steel
Handlebar constructionFlat Micro
Handlebar extenderNot Available
Handlebar stem detailsTIG 24-degree Rise
Headset sizeNot Available

Gearing Specifications

Bicycle chainNot Available
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 38/48 Teeth
SR Aluminum With Chainguard
Gear shift leversShimano 70GS
Rear gear set 14 - 28 Teeth
6-speed

Specialized Rockhopper Mega Fork System Data

Derailleur (Front)Shimano 70GS
Derailleur (Rear)Shimano 70GS
Fork materialNot Available
Fork typeHigh-tensile Steel

Other Specs of Specialized Rockhopper Mega

Component group setsShimano 70GS
Pedals detailsHTI P42
Rear shock absorberNot Available
Saddle seatSpecialized Mega Supersoft
Seat post extensionSerrated


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