Trek DISTRICT IGH 3 2016 VS Nishiki OPTIMA SC 1998 specs comparison

Trek District IGH 3

General Infos

Model	District IGH 3
Manufacturer	Trek
Year of production	2016
Current price	🛒 View Price →
Color choice	-Petrol Pearl
Sizes	- 50 (centimeters) - 54 (centimeters) - 57 (centimeters) - 61cm (centimeters)
Sizes	- 50 (centimeters) - 54 (centimeters) - 57 (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700x32c Reflective Sidewall Bontrager H2 Hard-Case Lite
Bike rear tire	Not Available
Bike wheel size	700c
Brakeset type	Tektro Adjustable-reach Alloy Levers Tektro Novela Mechanical Disc Brakes
Hubs for disc brakes	Shimano Alfine IGH Alloy
Rims manufacturer	Alloy Disc
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Steel
Frame type	T.A.B. Belt Drive Compatible Rack & Fender Mounts With Inboard Rear Disc Brake Mounts Trek Custom Steel
Handlebar construction	31.8 (millimeters) Zero Rise Bontrager Capital Urban Alloy
Handlebar extender	Not Available
Handlebar stem details	31.8 (millimeters) 7 Degree Comes With Computer & Light Mounts Bontrager Elite
Headset size	1-1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	68T Composite TAB Belt Sprocket Bontrager Satellite Nebula
Gear shift levers	Shimano Nexus Twist
Rear gear set	Composite T.A.B. 28t

Trek District IGH 3 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Not Available
Fork type	Not Available

Other Specs of Trek District IGH 3

Component group sets	Co (millimeters)uter Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Bontrager H1
Seat post extension	12 (millimeters) Offset 2-bolt Head 27.2 (millimeters) Bontrager SSR

Nishiki Optima SC

General Infos

Model	Optima SC
Manufacturer	Nishiki
Year of production	1998
Current price	🛒 View Price →
Color choice	-Okanagon Green
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