Trek ALIGHT CITY 2015 VS Nishiki OPTIMA SC 1999 specs comparison

Trek Alight City

General Infos

Model	Alight City
Manufacturer	Trek
Year of production	2015
Current price	Check price Here ==>
Color choice	-Dark Blue and Matte Blue
Sizes	- XS - S - M - L
Sizes	- XS - S - M - L

Wheels And Breaking System

Bike front tire	700x32 Giant S-X3
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Linear Pull Tektro
Hubs for disc brakes	32h Alloy
Rims manufacturer	Double Wall Giant Alloy
Spoke nipples type	Not Available
Spoke wheel	14g Stainless Steel

Frame and Body Specs

Frame materials	Aluminum
Frame type	ALUXX-grade Aluminum
Handlebar construction	31.8 (millimeters) Low Rise Giant Connect
Handlebar extender	Not Available
Handlebar stem details	Giant Sport
Headset size	Not Available

Gearing Specifications

Bicycle chain	KMC Z72
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed
Crankset parts and sizes	28/38/48 SR Suntour XCE
Gear shift levers	Shimano M310
Rear gear set	8-speed SRAM PG830 11x32

Trek Alight City Fork System Data

Derailleur (Front)	Shimano M191
Derailleur (Rear)	8-speed Shimano Altus
Fork material	Aluminum
Fork type	ALUXX-grade Aluminum

Other Specs of Trek Alight City

Component group sets	Co (millimeters)uter Mix
Pedals details	Alloy With Resin Cage
Rear shock absorber	Not Available
Saddle seat	Upright Liv Connect
Seat post extension	27.2 (millimeters) Giant Sport

Nishiki Optima SC

General Infos

Model	Optima SC
Manufacturer	Nishiki
Year of production	1999
Current price	Check price Here ==>
Color choice	-Champagne Vapor (White)
Sizes	- 14.5 (inches) - 16.5 (inches) - 18 (inches) - 20 (inches) - 22 (inches) - 24 (inches) - womens 16 (inches) - womens 19 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Kenda K-847
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro 379A Levers Tektro 824A Linear-pull Brakes
Hubs for disc brakes	Shimano RM40
Rims manufacturer	36-hole Weinmann 519
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Chung Nan Stainless Steel

Frame and Body Specs

Frame materials	Chromoly and hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Aluminum
Handlebar extender	Optional
Handlebar stem details	Adjustable Aluminum
Headset size	1 1/8 (inches) Victor VP-H67

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	117.5 (millimeters) Spindle Victor VPB-33
Crankset parts and sizes	24/34/42 Teeth Shimano AceraX
Gear shift levers	Shimano Revo TY-40
Rear gear set	11 - 28 Teeth 7-speed

Nishiki Optima SC Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano AceraX Top-swing
Derailleur (Rear)	Shimano AceraX
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Nishiki

Other Specs of Nishiki Optima SC

Component group sets	Hybrid Mix
Pedals details	Victor VP-806
Rear shock absorber	Not Available
Saddle seat	Selle Stratos Hyper Expert Duo-Compound Lycra Comfort
Seat post extension	26.0 (millimeters) Diameter Suspension Aluminum