Trek 820 WSD 2015 VS Niner ROS 9 3-STAR X1 2015 specs comparison

Trek 820 WSD

General Infos

Model	820 WSD
Manufacturer	Trek
Year of production	2015
Current price	Check price Here ==>
Color choice	-Seeglass Trek Charcoal
Sizes	- 13 (inches) - 16 (inches) - 19.5 (inches)
Sizes	- 13 (inches) - 16 (inches) - 19.5 (inches)

Wheels And Breaking System

Bike front tire	26x2.0 (inches) Bontrager LT3
Bike rear tire	Not Available
Bike wheel size	26
Brakeset type	Shimano Tourney Levers Tektro Alloy Linear-pull
Hubs for disc brakes	Formula FM31 Alloy Formula FM21 Alloy
Rims manufacturer	Bontrager AT-550 36-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	High Tensile Steel
Frame type	WSD Trek Custom Steel
Handlebar construction	25.4 (millimeters) 30 (millimeters) Rise Steel Bontrager Riser
Handlebar extender	Not Available
Handlebar stem details	25.4 (millimeters) 40 Degree Bontrager Approved
Headset size	1-1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC Z51
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	48/38/28 Forged Alloy 3 Piece
Gear shift levers	7 Speed Shimano Tourney EF40
Rear gear set	7 Speed Shimano TZ31 14-34

Trek 820 WSD Fork System Data

Derailleur (Front)	Shimano Tourney
Derailleur (Rear)	Shimano Tourney TX35
Fork material	Suspension
Fork type	75 (millimeters) Travel WSD Rider Right Coil Spring SR Suntour M-3030

Other Specs of Trek 820 WSD

Component group sets	Mountian Mix
Pedals details	Wellgo Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Bontrager SSR WSD
Seat post extension	20 (millimeters) Offset 29.2 (millimeters) Bontrager SSR

Niner ROS 9 3-STAR X1

General Infos

Model	ROS 9 3-STAR X1
Manufacturer	Niner
Year of production	2015
Current price	Check price Here ==>
Color choice	- Forge Grey -Purple and Niner Green
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	2.35 SCHWALBE NOBBY NIC SNAKESKIN TL
Bike rear tire	Not Available
Bike wheel size	29
Brakeset type	Shimano Deore M615 With 180/160MM Rotors
Hubs for disc brakes	142 X 12MM Rear 15MM Front
Rims manufacturer	NOTUBES 3.30/ZTR FLOW EX
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	4130 Cro-Mo Tube Set
Frame type	Not Available
Handlebar construction	780MM Red Niner Graphic NINER Flat Top RDO
Handlebar extender	Not Available
Handlebar stem details	Red Niner Graphic NINER Trail Stem
Headset size	Not Available

Gearing Specifications

Bicycle chain	SRAM PC 1130
Bottom bracket shell width	BIOCENTRIC II 73 (millimeters) English
Bottom bracket type	SRAM GXP
Crankset parts and sizes	SRAM X1 GXP 32T
Gear shift levers	SRAM X1 11sp
Rear gear set	SRAM XG 1180 11sp 10-42T

Niner ROS 9 3-STAR X1 Fork System Data

Derailleur (Front)	NONE
Derailleur (Rear)	SRAM X1 11sp
Fork material	Not Available
Fork type	15MM RockShox PIKE RCT3 Solo Air 140 (millimeters)

Other Specs of Niner ROS 9 3-STAR X1

Component group sets	SRAM X1
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Niner Graphic Niner Custom With Cr-Mo Rails
Seat post extension	RockShox Reverb 31.6