Chumba STELLA BACKCOUNTRY 2015 VS Trek SUPERFLY SS 2015 specs comparison

Chumba Stella Backcountry

General Infos

Model	Stella Backcountry
Manufacturer	Chumba
Year of production	2015
Current price	Check price Here ==>
Color choice	-Brown
Sizes	- S - M - L
Sizes	- S - M - L

Wheels And Breaking System

Bike front tire	Race Face Turbine
Bike rear tire	MAXXIS IKON 29x2.35 3C EXO TR
Bike wheel size	180 (millimeters) Rotors Avid BB7 Mechanical
Brakeset type	Not Available
Hubs for disc brakes	Race Face Aeffect Black
Rims manufacturer	Not Available
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	PMW Stainless Dropouts CHUMBA USA Select Steel
Frame type	Not Available
Handlebar construction	Not Available
Handlebar extender	CANE CREEK 110
Handlebar stem details	Thomson All Mountain Alum Riser 750 (millimeters) 12 Rise
Headset size	SHIMANO XT M786 Shadow

Gearing Specifications

Bicycle chain	Shimano HG-75
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	Race Face Turbine 38/26t 175 (millimeters)
Gear shift levers	Not Available
Rear gear set	Not Available

Chumba Stella Backcountry Fork System Data

Derailleur (Front)	SHIMANO XT 10SPD
Derailleur (Rear)	Not Available
Fork material	Not Available
Fork type	FOX 32 FLOAT CTD FIT 100 Kashima

Other Specs of Chumba Stella Backcountry

Component group sets	Not Available
Pedals details	SHIMANO XT M785
Rear shock absorber	Not Available
Saddle seat	Not Available
Seat post extension	Thomson X4

Trek Superfly SS

General Infos

Model	Superfly SS
Manufacturer	Trek
Year of production	2015
Current price	Check price Here ==>
Color choice	-Matte Trek Black and Gloss Grape
Sizes	- 15.5 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21.5 (inches) - 23 (inches)

Wheels And Breaking System

Bike front tire	29x2.20 (inches) Aramid Bead Bontrager XR2 Expert
Bike rear tire	Not Available
Bike wheel size	29
Brakeset type	Shimano Deore Lever and Alivio Caliper Hydraulic Disc
Hubs for disc brakes	15 (millimeters) Alloy Axle Sealed Cartridge Bearing Single Speed 142x12 Bontrager Sealed Cartridge Bearing
Rims manufacturer	Bontrager Mustang Elite Tubeless Ready 28-hole
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Aluminum
Frame type	E2 Tapered Head Tube G2 Geometry Adjustable Thru Axle Butted & Hydroformed Tubing Press Fit BB Alpha Platinum Aluminum
Handlebar construction	31.8 (millimeters) 5 (millimeters) Rise Bontrager Race Lite Low Riser
Handlebar extender	Not Available
Handlebar stem details	31.8 (millimeters) 7 Degree Bontrager Race Lite
Headset size	E2 FSA IS-2

Gearing Specifications

Bicycle chain	KMC Z7
Bottom bracket shell width	Not Available
Bottom bracket type	Press Fit
Crankset parts and sizes	32T Narrow Wide Race Face Ride
Gear shift levers	Not Available
Rear gear set	18T SS Cog

Trek Superfly SS Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Carbon Fiber
Fork type	Custom G2 Geometry With 51 (millimeters) Offset Bontrager Rigid Carbon

Other Specs of Trek Superfly SS

Component group sets	Single Speed
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Chromoly Rails Bontrager Evoke 2
Seat post extension	2-bolt Head 27.2 (millimeters) 8 (millimeters) Offset Bontrager Alloy