Pyramid RETRO-NEXUS 1999 VS Trek PURE 2009 specs comparison

Pyramid Retro-Nexus

General Infos

Model	Retro-Nexus
Manufacturer	Pyramid
Year of production	1999
Current price	Check price Here ==>
Color choice	- Blue - Red -Black
Sizes	- 18.5 (inches) - womens 15 (inches) - womens 18 (inches)
Sizes	- 18.5 (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	Not Available
Hubs for disc brakes	Rear: Shimano Nexus Inter 4 Front: Jou Yu JY-433
Rims manufacturer	36-hole HJC 7X
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	Alloy
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	46 Teeth 1-piece 6 1/2 (inches)
Gear shift levers	SRAM ESP 7.0
Rear gear set	Not Available

Pyramid Retro-Nexus Fork System Data

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

Other Specs of Pyramid Retro-Nexus

Component group sets	Shimano Nexus
Pedals details	Victor VP-805
Rear shock absorber	Not Available
Saddle seat	Viscount
Seat post extension	25.4 (millimeters) Diameter Chrome Plated Steel

Trek Pure

General Infos

Model	Pure
Manufacturer	Trek
Year of production	2009
Current price	Check price Here ==>
Color choice	- Matte Gold -Matte Black
Sizes	- 16 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.90 (inches) Bontrager Cruiser
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro Alloy With Kraton Insert Levers Tektro V-brake Brakes
Hubs for disc brakes	Alloy
Rims manufacturer	36-hole Matrix 550
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Alpha White Aluminum
Frame type	TIG-welded
Handlebar construction	Steel Cruiser Style
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	Threaded

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	42 Teeth Alloy Single Speed With Chainguard
Gear shift levers	SRAM MRX Twist
Rear gear set	14 - 34 Teeth 7-speed

Trek Pure Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	SRAM ESP 3.0
Fork material	Unicrown Crown CrMo Steel
Fork type	Not Available

Other Specs of Trek Pure

Component group sets	Not Available
Pedals details	Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Bontrager Cruiser
Seat post extension	Bontrager SSR