Pyramid RETRO-STEEL (01) 1999 VS Jamis EARTH CRUISER 3 2006 specs comparison

Pyramid Retro-Steel (01)

General Infos

Model	Retro-Steel (01)
Manufacturer	Pyramid
Year of production	1999
Current price	Check price Here ==>
Color choice	- Red -Blue
Sizes	- Boys 14 (inches) - girls 13 (inches)
Sizes	- Boys 14 (inches) - girls 13 (inches)

Wheels And Breaking System

Bike front tire	24 X 2.125 (inches) Kenda K-80
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Coaster Rear
Hubs for disc brakes	Rear: Jou Yu JY-434R Front: Jou Yu JY-433F
Rims manufacturer	36-hole HJC Steel
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Sha-Dar Steel

Frame and Body Specs

Frame materials	Oversize Hi-tensile Steel
Frame type	Welded
Handlebar construction	Steel
Handlebar extender	Not Available
Handlebar stem details	Alloy
Headset size	1 (inches) HP-663 E

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	44 Teeth 1-piece 6 1/2 (inches)
Gear shift levers	Not Available
Rear gear set	18 Teeth 1-speed

Pyramid Retro-Steel (01) Fork System Data

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

Other Specs of Pyramid Retro-Steel (01)

Component group sets	Not Available
Pedals details	Victor VP-805
Rear shock absorber	Not Available
Saddle seat	Viscount V-2348-1 De-Luxe Crusier
Seat post extension	25.4 (millimeters) Diameter Steel

Jamis Earth Cruiser 3

General Infos

Model	Earth Cruiser 3
Manufacturer	Jamis
Year of production	2006
Current price	Check price Here ==>
Color choice	- Copper and Ivory - Super Blue and Pearl White -Ano Black and Ano Silver
Sizes	- 18.5 (inches) - 21.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.125 (inches) Jamis Cruise Control
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Hayes HFX-9 Hydraulic Disc Front and Hayes HFX-9 Hydraulic Rear Levers Hayes HFX-9 XC Front and Shimano Coaster Rear Brakes
Hubs for disc brakes	Rear: Shimano Nexus Internal 3-speed Nutted Front: Aluminum
Rims manufacturer	36-hole Alex Zuma
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7005 Aluminum and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Jamis Cruise Control
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Threaded Sealed

Gearing Specifications

Bicycle chain	KMC Z51 NP
Bottom bracket shell width	Not Available
Bottom bracket type	113 (millimeters) Spindle Loose Ball
Crankset parts and sizes	44 Teeth Aluminum
Gear shift levers	Shimano Revo 3-speed
Rear gear set	23 Teeth 3-speed Internal

Jamis Earth Cruiser 3 Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) SRAM X-Gen
Derailleur (Rear)	SRAM X.7
Fork material	Unicrown Crown High-tensile Steel
Fork type	Jamis

Other Specs of Jamis Earth Cruiser 3

Component group sets	Not Available
Pedals details	Resin Platform
Rear shock absorber	Not Available
Saddle seat	Earth Cruiser Comfort With Spring
Seat post extension	27.2 (millimeters) Diameter Aluminum Micro-adjust