Felt B2R-FP 2009 VS Litespeed SIRIUS 2002 specs comparison

Felt B2R-FP

General Infos

Model	B2R-FP
Manufacturer	Felt
Year of production	2009
Current price	Check price Here ==>
Color choice	- Pearl White and Clear Carbon -Matte Yellow and Clear Carbon
Sizes	- 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters)
Sizes	- 48cm (centimeters) - 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters)

Wheels And Breaking System

Bike front tire	650/700 X 23c Vittoria Rubino Pro Slick Folding
Bike rear tire	Not Available
Bike wheel size	650c and 700c Wheels
Brakeset type	TRP Aero Alloy Levers Superlight Dual Pivot Brakes
Hubs for disc brakes	Flashpoint
Rims manufacturer	18-hole and 20-hole Rear: Flashpoint FP80 Front: Flashpoint FP60
Spoke nipples type	Not Available
Spoke wheel	Aero Sapim

Frame and Body Specs

Frame materials	FELT Ultra-High Modulus Carbon Fiber
Frame type	Monocoque
Handlebar construction	Felt Bayonet 6061 T6 Base Bar
Handlebar extender	Felt Bayonet UHC Carbon Tri-Bend Extensions
Handlebar stem details	Felt Bayonet SL Integrated
Headset size	1 (inches) FELT Bayonet Integrated

Gearing Specifications

Bicycle chain	SRAM
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	SRAM GXP
Crankset parts and sizes	39/53 Teeth SRAM Red
Gear shift levers	SRAM TT
Rear gear set	11 - 23 Teeth 10-speed

Felt B2R-FP Fork System Data

Derailleur (Front)	Braze-on SRAM Red
Derailleur (Rear)	SRAM Red
Fork material	Carbon Fiber
Fork type	Felt Bayonet SL UHM

Other Specs of Felt B2R-FP

Component group sets	SRAM Red
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	FELT 3.2 Tri Saddle
Seat post extension	FELT 3.1 Bladed Carbon

Litespeed Sirius

General Infos

Model	Sirius
Manufacturer	Litespeed
Year of production	2002
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- Not available

Wheels And Breaking System

Bike front tire	700 X 23c Hutchinson Carbon Comp
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Ultegra STI Levers Shimano Ultegra Dual Pivot Brakes
Hubs for disc brakes	Mavic Ksyrium Elite
Rims manufacturer	18-hole and 20-hole Mavic Ksyrium Elite
Spoke nipples type	Aluminum Nipples
Spoke wheel	Aero Mavic Zicral

Frame and Body Specs

Frame materials	Carbon Fiber Seat Stays Aluminum
Frame type	TIG-welded
Handlebar construction	Deda Elementi Murex
Handlebar extender	Not Available
Handlebar stem details	Deda Elementi 285
Headset size	1 1/8 (inches) Integrated Campagnolo Record Hiddenset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG93
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-6500
Crankset parts and sizes	39/53 Teeth Shimano Ultegra
Gear shift levers	Shimano Ultegra STI Dual Control
Rear gear set	12 - 25 Teeth 9-speed

Litespeed Sirius Fork System Data

Derailleur (Front)	Bottom-pull and braze-on Shimano Ultegra
Derailleur (Rear)	Shimano Ultegra SS
Fork material	Unicrown Crown Carbon Fiber Composite With Carbon Fiber Steerer
Fork type	Litespeed Carbon

Other Specs of Litespeed Sirius

Component group sets	Shimano Ultegra
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Selle Italia Flite
Seat post extension	27.2 (millimeters) Diameter Thomson Elite