Felt SR81 2003 VS Norco NAIL 20.5 2011 specs comparison

Felt SR81

General Infos

Model	SR81
Manufacturer	Felt
Year of production	2003
Current price	Check price Here ==>
Color choice	-Red
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 56cm (centimeters) - 59cm (centimeters) - 62cm (centimeters)
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 56cm (centimeters) - 59cm (centimeters) - 62cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 28c Felt Inertia
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano Levers Aluminum Linear-pull Brakes
Hubs for disc brakes	Rear: Shimano Front: Felt
Rims manufacturer	Alex AT-450
Spoke nipples type	Not Available
Spoke wheel	15ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Aluminum Flat Bar
Handlebar extender	Not Available
Handlebar stem details	Aluminum 4 Bolt
Headset size	1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	68 (millimeters) American
Bottom bracket type	118.5 (millimeters) Spindle Cartridge
Crankset parts and sizes	30/42/52 Teeth Aluminum
Gear shift levers	Shimano SL-R440 Flat Bar
Rear gear set	12 - 25 Teeth 9-speed

Felt SR81 Fork System Data

Derailleur (Front)	Clamp-on Shimano
Derailleur (Rear)	Shimano 105
Fork material	Unicrown Crown Carbon Fiber
Fork type	Felt

Other Specs of Felt SR81

Component group sets	Flatbar Mix
Pedals details	Aluminum Platform
Rear shock absorber	Not Available
Saddle seat	Felt Anatomic
Seat post extension	27.2 (millimeters) Diameter Aluminum Suspension

Norco Nail 20.5

General Infos

Model	Nail 20.5
Manufacturer	Norco
Year of production	2011
Current price	Check price Here ==>
Color choice	-Matte Silver with Ice Blue ano highlights
Sizes	- Small

Wheels And Breaking System

Bike front tire	Rear: 21 X 1.95 (inches) Kenda Kontact Front: 21 X 2.25 (inches) Kenda Kontact
Bike rear tire	Not Available
Bike wheel size	21 (inches) Wheels
Brakeset type	Tektro Alloy Levers Tektro Caliper Front and Tektro Rear Brakes
Hubs for disc brakes	KT Alloy
Rims manufacturer	36-hole Rear: Alienation PBR DW Front: Alienation PBR SW
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	CroMo
Frame type	TIG-welded
Handlebar construction	Steel
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	FSA Impact

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	19 (millimeters) Mid BB
Crankset parts and sizes	3 Piece CroMo
Gear shift levers	Not Available
Rear gear set	1-speed

Norco Nail 20.5 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Single Crown Cromo
Fork type	Hi Ten

Other Specs of Norco Nail 20.5

Component group sets	Co (millimeters)uter Mix
Pedals details	Wellgo Resin
Rear shock absorber	Not Available
Saddle seat	Velo
Seat post extension	Integrated