Robinson JUNIOR 1995 VS K2 BIKER 2003 specs comparison

Robinson Junior

General Infos

Model	Junior
Manufacturer	Robinson
Year of production	1995
Current price	Check price Here ==>
Color choice	-Chrome-plated
Sizes	- Boys
Sizes	- Boys

Wheels And Breaking System

Bike front tire	20 X 1 1/8 (inches) GT AA Pro
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Dia-Compe MX-122 Jr Levers Dia-Compe 500NR Brakes
Hubs for disc brakes	GT Alloy
Rims manufacturer	28-hole Sun Metal MP-13
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded Steel
Handlebar construction	Robinson Jr. Alloy
Handlebar extender	Not Available
Handlebar stem details	GT Mini Alloy
Headset size	1 (inches) Tioga Beartrap II

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	42 Teeth Sugino GT
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Robinson Junior Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Robinson Jr.

Other Specs of Robinson Junior

Component group sets	Not Available
Pedals details	GT Alloy
Rear shock absorber	Not Available
Saddle seat	One-piece Nylon
Seat post extension	22.2 (millimeters) Diameter Composite Integral To Saddle

K2 Biker

General Infos

Model	Biker
Manufacturer	K2
Year of production	2003
Current price	Check price Here ==>
Color choice	-Raw Steel
Sizes	- Pro

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.85 (inches) Kenda Kudos Front: 20 X 2.25 (inches) Kenda Kudos
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Dia-Compe Tech 99 Rear Levers DiaTech 996 U-Brake Rear Brakes
Hubs for disc brakes	K2 Ben Hur
Rims manufacturer	48-hole Sun Rims Ditch Witch
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Butted Chromoly
Frame type	Brazed and welded
Handlebar construction	K2 Grab Bar OS Chromoly
Handlebar extender	Optional
Handlebar stem details	K2 Alloy 4-bolt
Headset size	1 (inches) Cane Creek Tank

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z510HX
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Three Piece
Crankset parts and sizes	44 Teeth K2 Phlattie 3-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

K2 Biker Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Gusseted Crown Oversize Chromoly
Fork type	K2

Other Specs of K2 Biker

Component group sets	Not Available
Pedals details	Chromoly Axle K2 Alloy
Rear shock absorber	Not Available
Saddle seat	8 (millimeters) Replacable Rails K2 Grab Bag
Seat post extension	25.4 (millimeters) Diameter K2 Chromoly