Niner SIR 9 3-STAR XT 2015 VS Trek X-CALIBER 7 2015 specs comparison

Niner SIR 9 3-STAR XT

General Infos

Model	SIR 9 3-STAR XT
Manufacturer	Niner
Year of production	2015
Current price	Check price Here ==>
Color choice	- Arctic White - Tamale Red -Blaze Yellow
Sizes	- Small - Medium - Large - Extra large
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	Schwalbe Rapid Rob EVO TL 2.40/Racing Ralph EVO TL 2.25
Bike rear tire	Not Available
Bike wheel size	29
Brakeset type	Shimano XT M785 ICE Tech Pads With 180/160MM Rotors
Hubs for disc brakes	142 X 12MM Rear 15MM Front
Rims manufacturer	NOTUBES 3.30/ZTR ARCH EX
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Main Triangle Reynolds 853 DZB Tubing
Frame type	Not Available
Handlebar construction	710MM Red Niner Graphic NINER Flat Top Carbon
Handlebar extender	Not Available
Handlebar stem details	Red Niner Graphic NINER Alloy Stem
Headset size	Not Available

Gearing Specifications

Bicycle chain	Shimano XT HG95 10sp
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	Shimano BB70
Crankset parts and sizes	Shimano XT M785 38/26T
Gear shift levers	Shimano XT M780 10sp I-Spec
Rear gear set	Shimano XT M771 10sp 11-36T

Niner SIR 9 3-STAR XT Fork System Data

Derailleur (Front)	Shimano XT M786 10sp
Derailleur (Rear)	Shimano XT M786 GS Med Cage 10sp Shadow Plus
Fork material	Not Available
Fork type	15MM RockShox REBA RL Solo Air 100MM

Other Specs of Niner SIR 9 3-STAR XT

Component group sets	Shimano XT
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Niner Graphic Niner Custom With Cr-Mo Rails
Seat post extension	27.2 400MM NINER Carbon Seat Post

Trek X-Caliber 7

General Infos

Model	X-Caliber 7
Manufacturer	Trek
Year of production	2015
Current price	Check price Here ==>
Color choice	- Starry Night Black and Lime Green -Trek Cyan
Sizes	- 13.5 (inches) - 15.5 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21.5 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	29x2.00 (inches) Rear 29x2.20 (inches) Front Bontrager XR1
Bike rear tire	Not Available
Bike wheel size	27.5/29
Brakeset type	Shimano M355 Hydraulic Disc Brakes
Hubs for disc brakes	Formula DC22 Alloy Formula DC20 Alloy
Rims manufacturer	Bontrager AT-650 32-hole Double-walled
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Aluminum
Frame type	G2 Geometry On 29ers Internal Front Derailleur Routing Mechanically Formed & Butted Tubing Race Geometry Alpha Gold Aluminum With Semi-integrated Head Tube
Handlebar construction	31.8 (millimeters) 5 (millimeters) Rise Bontrager Low Riser
Handlebar extender	Not Available
Handlebar stem details	31.8 (millimeters) 7 Degree Bontrager Race Lite
Headset size	Semi-cartridge Bearings Semi-integrated 1-1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC X9
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	44/32/22 Shimano Acera M391
Gear shift levers	9 Speed Shimano Acera M390
Rear gear set	9 Speed Shimano HG20 11-36

Trek X-Caliber 7 Fork System Data

Derailleur (Front)	Shimano Altus
Derailleur (Rear)	Shimano Acera M390
Fork material	Suspension
Fork type	100 (millimeters) Travel Turnkey Lockout Coil Spring Custom G2 Geometry With 51 (millimeters) Offset On 29ers Preload RockShox XC30

Other Specs of Trek X-Caliber 7

Component group sets	Mountian Mix
Pedals details	Wellgo Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Bontrager Evoke 1.5
Seat post extension	12 (millimeters) Offset 2-bolt Head 27.2 (millimeters) Bontrager SSR