Specialized ROUBAIX SL4 PRO RACE 2015 VS Felt Z2 2015 specs comparison

Specialized ROUBAIX SL4 PRO RACE

General Infos

Model	ROUBAIX SL4 PRO RACE
Manufacturer	Specialized
Year of production	2015
Current price	Check price Here ==>
Color choice	-Satin Carbon and Red and White
Sizes	- 49 (centimeters) - 52 (centimeters) - 54 (centimeters) - 56 (centimeters) - 58 (centimeters) - 61cm (centimeters)
Sizes	- 49 (centimeters) - 52 (centimeters) - 54 (centimeters) - 56 (centimeters) - 58 (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	127TPI 700x25c BlackBelt Protection Folding Bead Specialized Turbo Pro
Bike rear tire	Not Available
Bike wheel size	700c
Brakeset type	SRAM Force
Hubs for disc brakes	Roval Rapide CL 40
Rims manufacturer	Roval Rapide CL 40
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Carbon Fiber
Frame type	FACT Construction Zertz Carbon OSBB Compact Race Design Internal Cable Routing Tapered and shaped 1-1/8 (inches) To Size-specific Lower Headtube Specialized SL4 FACT 10r Carbon
Handlebar construction	123 (millimeters) Drop 2014 Alloy 75 (millimeters) Reach Shallow Drop Specialized Expert
Handlebar extender	Not Available
Handlebar stem details	4-bolt Alloy Specialized Pro SL
Headset size	10 (millimeters) Carbon Cone Spacer Size Specific Lower Stainless Steel Cartridge Bearings With 30 (millimeters) Of Carbon Spacers 1-1/8 (inches) Upper

Gearing Specifications

Bicycle chain	11-speed SRAM PC 1170
Bottom bracket shell width	Not Available
Bottom bracket type	Press Fit
Crankset parts and sizes	50/34 OSBB Specialized Pro FACT Carbon
Gear shift levers	SRAM Force 22
Rear gear set	11-28 11-speed SRAM PG 1170

Specialized ROUBAIX SL4 PRO RACE Fork System Data

Derailleur (Front)	YAW With Chain Spotter SRAM Force 22
Derailleur (Rear)	SRAM Force 22
Fork material	Carbon Fiber
Fork type	Size-specific Taper Specialized FACT Carbon

Other Specs of Specialized ROUBAIX SL4 PRO RACE

Component group sets	SRAM Force 22
Pedals details	Loose-ball With Reflectors Nylon Flat Test Ride
Rear shock absorber	Not Available
Saddle seat	143 (millimeters) Hollow Ti Rails Body Geometry Toup+¬ Expert Gel
Seat post extension	27.2 (millimeters) FACT Carbon Single Bolt Specialized CG-R

Felt Z2

General Infos

Model	Z2
Manufacturer	Felt
Year of production	2015
Current price	Check price Here ==>
Color choice	- Flo Red) - Shadow -Satin Carbon (Spot Gloss
Sizes	- 51 (centimeters) - 54 (centimeters) - 56 (centimeters) - 58 (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	220tpi 700 X 25c Vittoria Diamante Pro Light
Bike rear tire	Not Available
Bike wheel size	700c
Brakeset type	Shimano Ultegra Dual Pivot Caliper
Hubs for disc brakes	Shimano RS81
Rims manufacturer	Tubeless Shimano RS81 C24
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Carbon Fiber
Frame type	7075 CNC Aluminum Replaceable Rear Derailleur Hanger BB30 MMC With InsideOut Construction Carbon Fiber Dropouts Internal Cable Routing Felt Endurance Road UHC Advanced Carbon Fiber
Handlebar construction	+ÿ31.8 (millimeters) 51cm = 400 (millimeters) 54cm = 420 (millimeters) 56 - 61cm = 440 (millimeters) 123 (millimeters) Drop 77 (millimeters) Reach 3T Ergonova Team Stealth Carbon Fiber
Handlebar extender	Not Available
Handlebar stem details	+ and -6-¦ Rise +ÿ31.8 (millimeters) 51cm = 80 (millimeters) 54cm = 90 (millimeters) 56cm = 100 (millimeters) 58 - 61cm = 110 (millimeters) 3T ARX II Team Stealth With Titanium Bolts
Headset size	1.125 (inches) - 1.5 (inches) Sealed Cartridge Bearing With Felt VariableHeight Cone Spacers 1x 10 (millimeters) + 2 X 5 (millimeters) PC Headset Spacers Felt Compression Device Carbon Fiber Top Cap & Aluminum Bolt FSA NO.38/42

Gearing Specifications

Bicycle chain	Shimano 11-speed
Bottom bracket shell width	Not Available
Bottom bracket type	FSA BB30 With BB386 Reducers
Crankset parts and sizes	FSA SL-K Light ABS 50/34T BB386 51cm = 170 (millimeters) 54 - 56cm = 172.5 (millimeters) 58 - 61cm = 175 (millimeters)
Gear shift levers	Shimano Ultegra Di2 With Secondary Climbing Shifter
Rear gear set	11-32T Shimano 11-speed

Felt Z2 Fork System Data

Derailleur (Front)	Shimano Ultegra Di2 Braze-on
Derailleur (Rear)	Shimano Ultegra Di2 Long Cage
Fork material	Carbon Fiber
Fork type	ControlTaper 1.125 (inches) - 1.5 (inches) Carbon Fiber Steer Tube With Integrated Crown Race Blades & Dropouts Crown Felt Endurance Road UHC Advanced Carbon Fiber Monocoque Construction

Other Specs of Felt Z2

Component group sets	Shimano Ultegra Di2
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Prologo Scratch 2 TiRox
Seat post extension	+ÿ27.2 (millimeters) 350 (millimeters) Length 3T Ionic VR 25 Team Stealth