Torker U DISTRICT 2015 VS Nishiki OPTIMA SC 1999 specs comparison

Torker U District

General Infos

Model	U District
Manufacturer	Torker
Year of production	2015
Current price	Check price Here ==>
Color choice	-Gloss black
Sizes	- 44 (centimeters) - 48 (centimeters) - 50 (centimeters) - 52 (centimeters) - 54 (centimeters) - 56cm (centimeters)
Sizes	- 44 (centimeters) - 48 (centimeters) - 50 (centimeters) - 52 (centimeters) - 54 (centimeters) - 56cm (centimeters)

Wheels And Breaking System

Bike front tire	Kenda Kontender 700 X28c
Bike rear tire	Not Available
Bike wheel size	700c
Brakeset type	Tektro Caliper
Hubs for disc brakes	Alloy Nutted Front Hub Alloy Nutted Fixed and free Wheel Rear Hub
Rims manufacturer	Weinmann DA 16 Double Wall 32h Alloy Rims
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Torker Tri Moly 120 (millimeters) Rear Spacing
Frame type	Tig Welded
Handlebar construction	Steel 560 (millimeters) Width With 20 (millimeters) Rise
Handlebar extender	Not Available
Handlebar stem details	Alloy 25.4 (millimeters)
Headset size	Threadless 1-1/8 (inches)

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Square Taper 68 (millimeters)
Crankset parts and sizes	Alloy 42t With Guard
Gear shift levers	Not Available
Rear gear set	16T

Torker U District Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Steel
Fork type	1-1/8 (millimeters) Steel

Other Specs of Torker U District

Component group sets	Co (millimeters)uter Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Torker City Steel Rail
Seat post extension	Steel 27.2 (millimeters) X 250 (millimeters)

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