Trek 8.6 DS 2015 VS Specialized VIENNA 4 2009 specs comparison

Trek 8.6 DS

General Infos

Model	8.6 DS
Manufacturer	Trek
Year of production	2015
Current price	Check price Here ==>
Color choice	-Ball Burnished Aluminum
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 22.5 (inches)
Sizes	- 15.5 (inches) - 17.5 (inches) - 19 (inches) - 21 (inches) - 22.5 (inches)

Wheels And Breaking System

Bike front tire	700x38c Aramid Bead Bontrager LT3 Expert
Bike rear tire	Not Available
Bike wheel size	700c
Brakeset type	Shimano M445 Hydraulic Disc
Hubs for disc brakes	Shimano RM66 Centerlock Alloy Shimano RM66 Centerlock Alloy
Rims manufacturer	32-hole Bontrager TLR Disc
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 Alpha Gold Aluminum
Handlebar construction	15 (millimeters) Rise 31.8 (millimeters) Bontrager Low Riser
Handlebar extender	Not Available
Handlebar stem details	31.8 (millimeters) 7 Degree With Computer & Light Mounts Bontrager Elite Blendr
Headset size	1-1/8 (inches) Semi-cartridge Bearings

Gearing Specifications

Bicycle chain	KMC X10
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	48/36/26 With Chainguard Shimano T551
Gear shift levers	10 Speed Shimano SLX
Rear gear set	10 Speed Shimano HG50 11-36

Trek 8.6 DS Fork System Data

Derailleur (Front)	Shimano Deore LX
Derailleur (Rear)	Shadow Plus Shimano SLX
Fork material	Suspension
Fork type	63 (millimeters) Travel ATB Rated Coil Spring Hydraulic Remote Lockout Preload SR Suntour NRX

Other Specs of Trek 8.6 DS

Component group sets	Co (millimeters)uter Mix
Pedals details	Wellgo Alloy Body With Alloy Cage
Rear shock absorber	Not Available
Saddle seat	Bontrager Evoke 1
Seat post extension	12 (millimeters) Offset 27.2 (millimeters) Bontrager SSR

Specialized Vienna 4

General Infos

Model	Vienna 4
Manufacturer	Specialized
Year of production	2009
Current price	Check price Here ==>
Color choice	- Satin Gunmetal -Satin Gold
Sizes	- 49cm (centimeters) - 53cm (centimeters) - 57cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 35c Specialized Nimbus
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Nexus Levers Avid SD-3 Brakes
Hubs for disc brakes	Rear: Shimano Nexus Internal 8-speed Front: Specialized Forged Alloy
Rims manufacturer	32-hole Specialized Globe
Spoke nipples type	Not Available
Spoke wheel	15ga. Stainless Steel

Frame and Body Specs

Frame materials	Specialized A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	Globe Alloy
Handlebar extender	Optional
Handlebar stem details	Globe 3D Forged 10deg.
Headset size	Campy Style 1 1/8 (inches) Specialized Semi-integrated

Gearing Specifications

Bicycle chain	Shimano CN-NX10
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	Shimano BB-UN26
Crankset parts and sizes	42 Teeth Sugino EX-1
Gear shift levers	Shimano Tape Fire
Rear gear set	8-speed Internal

Specialized Vienna 4 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown A1 Premium Aluminum
Fork type	Specialized A1

Other Specs of Specialized Vienna 4

Component group sets	Co (millimeters)uter Mix
Pedals details	Globe Body Geometry Anti-slip Composite
Rear shock absorber	Not Available
Saddle seat	Specialized BG Sonoma 155 (millimeters)
Seat post extension	27.2 (millimeters) Diameter Micro Adjust Specialized Alloy Two Bolt