Diamondback IMPRESSION 2009 VS Specialized HOTROCK 20 COASTER BOYS 2014 specs comparison

Diamondback Impression 2009 comparison online with competitors

Diamondback Impression

General Infos
Model Impression
Manufacturer Diamondback
Year of production 2009
Current price Check price Here ==>   
Color choice -Gloss Teal
Sizes - Not available
Sizes - Not available

Wheels And Breaking System

Bike front tire20 X 1.75 (inches) DB Smooth
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Alloy Linear Rear Levers
Alloy Linear Pull and Coaster Brake Rear Brakes
Hubs for disc brakes Rear: Nutted Coaster
Front: Nutted
Rims manufacturer 36-hole
Alex R-1000
Spoke nipples typeNot Available
Spoke wheel14ga.

Frame and Body Specs

Frame materialsHigh-Tensile Steel
Frame typeTIG-welded
Handlebar constructionHi-Ten 2-piece
Handlebar extenderOptional
Handlebar stem detailsSteel Quill
Headset size1 (inches) Threaded

Gearing Specifications

Bicycle chainNot Available
Bottom bracket shell widthNot Available
Bottom bracket typeLoose Ball
Crankset parts and sizes 36 Teeth
1-piece
Gear shift leversNot Available
Rear gear set 18 Teeth
1-speed

Diamondback Impression Fork System Data

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

Other Specs of Diamondback Impression

Component group setsJuvenile Mix
Pedals detailsResin Platform
Rear shock absorberNot Available
Saddle seatDB Miss BMX Padded
Seat post extension 25.4 (millimeters) Diameter
Steel Pillar


Specialized Hotrock 20 Coaster Boys 2014 comparison online with competitors

Specialized Hotrock 20 Coaster Boys

General Infos
Model Hotrock 20 Coaster Boys
Manufacturer Specialized
Year of production 2014
Current price Check price Here ==>   
Color choice - Pink and White
- Red and White and Black
- White and Purple
- White and Red and Black
-Black and White and Blue
Sizes - Standard size for all

Wheels And Breaking System

Bike front tireRhythm Lite Sport 20x2.0
Bike rear tireNot Available
Bike wheel sizeNot Available
Brakeset typeCoaster and Linear Pull
Hubs for disc brakesNot Available
Rims manufacturerAlloy 20
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materialsA1 Premium Aluminum
Frame typeNot Available
Handlebar constructionAlloy 2-pc
Handlebar extenderNot Available
Handlebar stem detailsAlloy
Headset size1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chainKMC HV410
Bottom bracket shell widthNot Available
Bottom bracket typeUnavailable Bottom Bracket
Crankset parts and sizesHi-Ten 1-pc
Gear shift leversUnavailable Shifters
Rear gear set1x1 Speeds

Specialized Hotrock 20 Coaster Boys Fork System Data

Derailleur (Front)Unavailable Front Derailleur
Derailleur (Rear)Unavailable Rear Derailleur
Fork materialNot Available
Fork typeHi-Ten Steel

Other Specs of Specialized Hotrock 20 Coaster Boys

Component group setsNot Available
Pedals detailsNylon Platform
Rear shock absorberUnavailable Rear Shock
Saddle seatSpecialized Kids
Seat post extensionSteel


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