Sun Bicycles RETRO NEXUS 2001 VS Electra KOI 3I 2011 specs comparison

Sun Bicycles Retro Nexus

General Infos

Model	Retro Nexus
Manufacturer	Sun Bicycles
Year of production	2001
Current price	Check price Here ==>
Color choice	- Blue - Red - Yellow -Black
Sizes	- 18 (inches) - womens 15 (inches) - womens 18 (inches)
Sizes	- 18 (inches) - womens 15 (inches) - womens 18 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.125 (inches) Kenda K-80
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Coaster Rear
Hubs for disc brakes	Rear: Shimano Coaster Brake Nutted Front: Joy Tech OS Steel
Rims manufacturer	36-hole Rear: HJC-7X Aluminum Front: HJC -7X Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Sha-Dar Stainless Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	Welded
Handlebar construction	Steel
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	1 (inches) Steel

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC 410
Bottom bracket shell width	American
Bottom bracket type	One Piece
Crankset parts and sizes	36 Teeth 1-piece 6 1/2 (inches)
Gear shift levers	SRAM SRT 4.0
Rear gear set	18 Teeth 4-speed Internal

Sun Bicycles Retro Nexus Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Oversize Unicrown Crown Hi-tensile Steel
Fork type	Sun Bicycles Cruiser Oversized

Other Specs of Sun Bicycles Retro Nexus

Component group sets	Not Available
Pedals details	Wellgo LU-990
Rear shock absorber	Not Available
Saddle seat	Velo
Seat post extension	25.4 (millimeters) Diameter Steel

Electra Koi 3i

General Infos

Model	Koi 3i
Manufacturer	Electra
Year of production	2011
Current price	Check price Here ==>
Color choice	-Nude
Sizes	- Not available

Wheels And Breaking System

Bike front tire	26 X 2.125 (inches) Blossom Trail
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Unavailable Front and coaster Brake Rear
Hubs for disc brakes	Rear: Shimano 3 Speed Coaster Brake Front: Alloy
Rims manufacturer	36-hole Painted Alloy
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	Boomerang Hi-Ten Steel
Frame type	Steel
Handlebar construction	Electra Café
Handlebar extender	Optional
Handlebar stem details	Alloy Classic
Headset size	1 (inches) Steel Threaded

Gearing Specifications

Bicycle chain	KMC 410
Bottom bracket shell width	Not Available
Bottom bracket type	9 Piece Loose Ball
Crankset parts and sizes	Classic Steel OPC
Gear shift levers	Shimano Nexus Twist Shift
Rear gear set	22 teeth c

Electra Koi 3i Fork System Data

Derailleur (Front)	Shimano Nexus
Derailleur (Rear)	Shimano Nexus
Fork material	Unicrown
Fork type	Not Available

Other Specs of Electra Koi 3i

Component group sets	Cruiser Mix
Pedals details	Electra Retro
Rear shock absorber	Not Available
Saddle seat	Comfort With DBL Springs
Seat post extension	Classic Steel Pillar