Sun Bicycles EZ-1 SC 2003 VS Boulder Bikes GALAXY 2000 specs comparison

Sun Bicycles EZ-1 sc

General Infos

Model	EZ-1 sc
Manufacturer	Sun Bicycles
Year of production	2003
Current price	Check price Here ==>
Color choice	- Red -Blue
Sizes	- Standard size for all
Sizes	- Standard size for all

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Kenda Kontact Front: 16 X 1.35 (inches) Kenda Kontact
Bike rear tire	Not Available
Bike wheel size	Rear: 20 (inches) Wheels Front: 16 (inches)
Brakeset type	Aluminum Linear-pull Levers Tektro 821A Linear-pull Brakes
Hubs for disc brakes	Q and R Rear: Shimano RM-40 Front: Joy Tech Aluminum
Rims manufacturer	28-hole and 36-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

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

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z50
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Cartridge
Crankset parts and sizes	30/42/53 Teeth 3-piece Aluminum
Gear shift levers	SRAM MRX
Rear gear set	11 - 28 Teeth 7-speed

Sun Bicycles EZ-1 sc Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Tourney TY-32
Derailleur (Rear)	Shimano MR-40
Fork material	Unicrown Crown Chromoly and hi-tensile Steel
Fork type	Not Available

Other Specs of Sun Bicycles EZ-1 sc

Component group sets	Recumbent Mix
Pedals details	Aluminum Cage Resin Body
Rear shock absorber	Not Available
Saddle seat	Custom
Seat post extension	Not Available

Boulder Bikes Galaxy

General Infos

Model	Galaxy
Manufacturer	Boulder Bikes
Year of production	2000
Current price	Check price Here ==>
Color choice	-All colors available
Sizes	- Rider can adjust manually

Wheels And Breaking System

Bike front tire	20 X 1.35 (inches) Continental Top Touring
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Shimano XTR Levers Shimano XTR V-Brake Brakes
Hubs for disc brakes	Rear: SRAM 3x7 Front: SRAM Plasma
Rims manufacturer	32-hole and 36-hole Sun Rims CR18
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Butted With Replaceable Derailleur Hanger 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	RANS Tilt Bar-Stem Combo
Handlebar extender	Not Available
Handlebar stem details	RANS Tilt Bar-Stem Combo
Headset size	1 (inches) Threadless Chris King NoThreadSet

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	38/50/60 Teeth SRAM Quartz
Gear shift levers	SRAM Quartz
Rear gear set	11 - 30 Teeth 7-speed

Boulder Bikes Galaxy Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Ultegra
Derailleur (Rear)	Shimano XTR SGS
Fork material	Triple-clamp Crown Aluminum and chromoly
Fork type	1.0 (inches) Travel Ballistic 600 XL

Other Specs of Boulder Bikes Galaxy

Component group sets	Recumbent Mix
Pedals details	Optional
Rear shock absorber	3.0 (inches) Travel Works Performance and Boulder Bikes Spring and Oil
Saddle seat	RANS Recumbent Seat
Seat post extension	Control Tech Control Post