Nishiki OPTIMA SC 1998 VS Trek NEKO 2015 specs comparison

Nishiki Optima SC

General Infos

Model	Optima SC
Manufacturer	Nishiki
Year of production	1998
Current price	Check price Here ==>
Color choice	-Okanagon Green
Sizes	- 16 (inches) - 18 (inches) - 20 (inches) - womens 16 (inches) - womens 19 (inches)
Sizes	- 16 (inches) - 18 (inches) - 20 (inches) - womens 16 (inches) - womens 19 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Rolleasy Comfort
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Aluminum Levers Shimano Altus 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	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	2 (inches) Rise Aluminum
Handlebar extender	Optional
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Victor VP-H94 Sealed

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110.5 (millimeters) Spindle Shimano BB-LP27
Crankset parts and sizes	24/34/42 Teeth Sugino Impel 250
Gear shift levers	Grip Shift SRT-4.0
Rear gear set	12 - 28 Teeth 7-speed

Nishiki Optima SC Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Alivio Top-swing
Derailleur (Rear)	Shimano STX
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Nishiki Comfort

Other Specs of Nishiki Optima SC

Component group sets	Shimano Alivio
Pedals details	Resin
Rear shock absorber	Not Available
Saddle seat	Selle Stratos Hyper Plush With Bumper Guard
Seat post extension	27.2 (millimeters) Diameter Aluminum Micro-adjust

Trek Neko

General Infos

Model	Neko
Manufacturer	Trek
Year of production	2015
Current price	Check price Here ==>
Color choice	- Seeglass Misty Jade -Seeglass Black Pearl
Sizes	- 14 - 16 - 18GÇ¥ / Stepthrough 14 - 16 - 18GÇ¥

Wheels And Breaking System

Bike front tire	700x38c Bontrager LT1
Bike rear tire	Not Available
Bike wheel size	700c
Brakeset type	Tektro Alloy Linear-pull
Hubs for disc brakes	Formula FM31 Alloy Formula FM21 Alloy
Rims manufacturer	32-hole Bontrager AT-750 Double-walled Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Aluminum
Frame type	DuoTrap S Compatible Rack And Fender Mounts WSD Alpha Gold Aluminum
Handlebar construction	25.4 (millimeters) 30 (millimeters) Rise Bontrager Riser
Handlebar extender	Not Available
Handlebar stem details	25 Degree 25.4 (millimeters) Bontrager Approved
Headset size	Sealed Cartridge Bearings

Gearing Specifications

Bicycle chain	KMC Z51
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	48/38/28 With Chainguard Shimano M131
Gear shift levers	7 Speed Shimano Altus EF51
Rear gear set	7 Speed SunRace Freewheel 14-34

Trek Neko Fork System Data

Derailleur (Front)	Shimano Tourney
Derailleur (Rear)	Shimano Altus M310
Fork material	Suspension
Fork type	63 (millimeters) Travel WSD Rider Right Coil Spring Preload SR Suntour NEX

Other Specs of Trek Neko

Component group sets	Co (millimeters)uter Mix
Pedals details	Wellgo Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Bontrager SSR WSD
Seat post extension	12 (millimeters) Offset 2-bolt Clamp 27.2 (millimeters) Bontrager SSR