Trek 3900 DISC 2009 VS KHS SPORT 1999 specs comparison

Trek 3900 Disc

General Infos

Model	3900 Disc
Manufacturer	Trek
Year of production	2009
Current price	Check price Here ==>
Color choice	-Matte Khaki
Sizes	- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches)
Sizes	- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Bontrager Connection Trail
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EF-50 EZ Fire Integrated Levers ProMax Mechanical Disc Brakes
Hubs for disc brakes	Rear: Shimano M-475 Disc Front: Alloy
Rims manufacturer	Matrix 550
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Alpha White Aluminum
Frame type	TIG-welded
Handlebar construction	Bontrager Approved
Handlebar extender	Optional
Handlebar stem details	Bontrager Approved
Headset size	1 1/8 (inches) Threadless VP A76C-TK

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	24/34/42 Teeth SR Suntour XCC T102
Gear shift levers	Shimano EF-50 EZ Fire Integrated
Rear gear set	11 - 32 Teeth 8-speed

Trek 3900 Disc Fork System Data

Derailleur (Front)	Shimano C050
Derailleur (Rear)	Shimano Acera
Fork material	Single Crown
Fork type	80 (millimeters) Travel SR Suntour XCT V2

Other Specs of Trek 3900 Disc

Component group sets	Shimano Mix
Pedals details	Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Bontrager Approved
Seat post extension	Bontrager SSR

KHS Sport

General Infos

Model	Sport
Manufacturer	KHS
Year of production	1999
Current price	Check price Here ==>
Color choice	- Mirror Grey -Black and Red
Sizes	- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) - womens 17 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Innova IA-2016
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano AceraX Levers Chang Star Linear-pull Brakes
Hubs for disc brakes	Q and R Aluminum
Rims manufacturer	36-hole HJC P-GN Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Shuhn Lih Stainless Steel

Frame and Body Specs

Frame materials	Double-butted and hi-tensile Steel Chromoly
Frame type	TIG-welded
Handlebar construction	Kalloy Aluminum
Handlebar extender	Not Available
Handlebar stem details	Hsin Lung Steel
Headset size	1 1/8 (inches) Victor VP-H93

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	121.5 (millimeters) Spindle Victor VPB-55
Crankset parts and sizes	28/38/48 Teeth Tracer
Gear shift levers	Shimano AceraX EZ Fire
Rear gear set	13 - 28 Teeth 7-speed

KHS Sport Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano Tourney TY-32
Derailleur (Rear)	Shimano AceraX
Fork material	Triple-clamp Crown Aluminum and chromoly
Fork type	2.5 (inches) Travel RST 260

Other Specs of KHS Sport

Component group sets	Mountain Mix
Pedals details	Xerama SP-872N
Rear shock absorber	Not Available
Saddle seat	Power Tools
Seat post extension	26.0 (millimeters) Diameter Suspension Polygon PM-900