Specialized CROSSROADS 2015 VS Nishiki OPTIMA SC 1999 specs comparison

Specialized CROSSROADS

General Infos

Model	CROSSROADS
Manufacturer	Specialized
Year of production	2015
Current price	Check price Here ==>
Color choice	- Gloss Deep Blue and Cool Grey and White -Satin Black and Gloss Black and Light Silver
Sizes	- S - M - L - XL - XXL
Sizes	- S - M - L - XL - XXL

Wheels And Breaking System

Bike front tire	60TPI 700x45c BlackBelt Protection Wire Bead Specialized Borough
Bike rear tire	Not Available
Bike wheel size	700c
Brakeset type	1 Pc. 60 (millimeters) Pads Alloy Adjuster Housing Die-cast Alloy V-brake
Hubs for disc brakes	32h 32h Freewheel Type QR Nutted Double-sealed
Rims manufacturer	32h CNC Sidewalls Alloy Double-wall
Spoke nipples type	Not Available
Spoke wheel	14g Stainless

Frame and Body Specs

Frame materials	Aluminum
Frame type	Custom Formed Tubes Forged Dropouts With Replaceable Derailleur Hanger Specialized A1 Premium Aluminum
Handlebar construction	15-degree Backsweep 25.4 (millimeters) 4-degree Upsweep 60 (millimeters) Rise Alloy Specialized Riser
Handlebar extender	Not Available
Handlebar stem details	150 (millimeters) X 25.4 (millimeters) Clamp 2-bolt Die-cast Alloy Adjustable Quill
Headset size	Cr-Mo Cups Threaded 1-1/8 (inches) FSA Intelaset

Gearing Specifications

Bicycle chain	Reusable Missing Link Silent Shift KMC Z7
Bottom bracket shell width	Not Available
Bottom bracket type	Capless Bolts Cartridge Bearings Square Spindle
Crankset parts and sizes	48/38/28t With Chainguard Shimano Tourney
Gear shift levers	7-speed With Optical Display Shimano Tourney Revo-Shift
Rear gear set	14-34 7-speed Shimano MegaRange

Specialized CROSSROADS Fork System Data

Derailleur (Front)	Dual-pull Top Swing Shimano
Derailleur (Rear)	7-speed Shimano Tourney
Fork material	High Tensile Steel
Fork type	Custom Profile Specialized Steel

Other Specs of Specialized CROSSROADS

Component group sets	Co (millimeters)uter Mix
Pedals details	Sealed Loose Ball Bearings With Reflectors Plastic
Rear shock absorber	Not Available
Saddle seat	200 (millimeters) Body Geometry Comfort
Seat post extension	12.5 (millimeters) Offset 2-bolt 27.2 (millimeters) Anti-corrosion Hardware Micro-adjust Alloy

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