Premium DUO 2012 VS SE Racing RIPPER JR 2011 specs comparison

Premium Duo

General Infos

Model	Duo
Manufacturer	Premium
Year of production	2012
Current price	Check price Here ==>
Color choice	- Black -Acid Bath
Sizes	- 20.5 TT (inches) - 21 TT (inches)
Sizes	- 20.5 TT (inches) - 21 TT (inches)

Wheels And Breaking System

Bike front tire	Premium Street
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Unavailable Brakes
Hubs for disc brakes	Unavailable Front Hub Unavailable Rear Hub
Rims manufacturer	Alloy 36h
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	5 Tubes Crmo
Frame type	Not Available
Handlebar construction	Chromoly 8 (inches) Rise
Handlebar extender	Not Available
Handlebar stem details	Alloy Front Loading
Headset size	Unavailable Headset

Gearing Specifications

Bicycle chain	Unavailable Chain
Bottom bracket shell width	Not Available
Bottom bracket type	MID BB
Crankset parts and sizes	3 Pc Tubular Cromoly
Gear shift levers	Unavailable Shifters
Rear gear set	Not Available

Premium Duo Fork System Data

Derailleur (Front)	Unavailable Front Derailleur
Derailleur (Rear)	Unavailable Rear Derailleur
Fork material	Not Available
Fork type	Chromoly

Other Specs of Premium Duo

Component group sets	Not Available
Pedals details	Odyssey Twisted Plastic
Rear shock absorber	Unavailable Rear Shock
Saddle seat	Pivotal Padded
Seat post extension	Pivotal

SE Racing Ripper Jr

General Infos

Model	Ripper Jr
Manufacturer	SE Racing
Year of production	2011
Current price	Check price Here ==>
Color choice	-Red
Sizes	- 18.5 (inches)

Wheels And Breaking System

Bike front tire	Rear: 20 X 1 1/8 (inches) Tioga Power Block Front: 20 X 1-1/8 (inches) Tioga Power Block
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro 317A Rear Levers None Front and Tektro 926AL Mini-V Rear Brakes
Hubs for disc brakes	Sealed Bearing Hollow Axle Alloy
Rims manufacturer	28-hole Alex R500 Double Wall
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	6066 aluminum c
Frame type	Aluminum
Handlebar construction	SE Mini Wing Bar Alloy
Handlebar extender	Bar Ends
Handlebar stem details	SE Racing Mini
Headset size	1 (inches) Tange Sealed

Gearing Specifications

Bicycle chain	KMC Z30
Bottom bracket shell width	Not Available
Bottom bracket type	Euro Sealed Bearing Alloy Cups
Crankset parts and sizes	38T Teeth 3-piece Alloy 155 (millimeters)
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

SE Racing Ripper Jr Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Alloy
Fork type	Landing Gear

Other Specs of SE Racing Ripper Jr

Component group sets	BMX Mix
Pedals details	Wellgo Alloy Cage
Rear shock absorber	Not Available
Saddle seat	Se Racing Mini With Integrated Alloy Post
Seat post extension	22.2 (millimeters) Diameter Integrated Aluminum Post