Robinson PRO 1997 VS Felt CHASM 2009 specs comparison

Robinson Pro

General Infos

Model	Pro
Manufacturer	Robinson
Year of production	1997
Current price	Check price Here ==>
Color choice	-Ball burnished
Sizes	- Boys
Sizes	- Boys

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) GT Mega-Bite Front: 20 X 2.00 (inches) GT Mega-Bite
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Aluminum Levers Tektro 875A V-brake Rear Brakes
Hubs for disc brakes	High-flange GT Mohawk
Rims manufacturer	36-hole Araya 7X
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	Alcoa 6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	Robinson Chromoly
Handlebar extender	Not Available
Handlebar stem details	GT Aluminum
Headset size	1 1/8 (inches) Threadless Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC 410
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	One Piece
Crankset parts and sizes	44 Teeth GT Power Series 1-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Robinson Pro Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Robinson

Other Specs of Robinson Pro

Component group sets	Not Available
Pedals details	GT Aluminum Platforms
Rear shock absorber	Not Available
Saddle seat	GT Drop Nose
Seat post extension	GT Chromoly Micro-adjust

Felt Chasm

General Infos

Model	Chasm
Manufacturer	Felt
Year of production	2009
Current price	Check price Here ==>
Color choice	- Nuclear Yellow -Matte Black
Sizes	- 20.5 TT (inches)

Wheels And Breaking System

Bike front tire	Rear: 20 X 2.00 (inches) FELT Slip-Not Front: 20 X 2.25 (inches) FELT Slip-Not
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro Alloy Rear Levers Tektro Alloy U-brake Rear Brakes
Hubs for disc brakes	Rear: Alloy 14 (millimeters) Axle Front: Alloy 3/8 (inches)
Rims manufacturer	36-hole and 48-hole Alex Aluminum
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	4130 Chromoly Mainframe
Frame type	TIG-welded
Handlebar construction	Felt Wheelie Bar
Handlebar extender	Optional
Handlebar stem details	Front Load Alloy
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Mid BB
Crankset parts and sizes	25 Teeth Felt 3-piece 8-spline Chromoly
Gear shift levers	Not Available
Rear gear set	9 Teeth 1-speed

Felt Chasm Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Not Available

Other Specs of Felt Chasm

Component group sets	BMX
Pedals details	Felt Backpedal 2 Alloy
Rear shock absorber	Not Available
Saddle seat	8 (millimeters) Rails Felt FB 1-Pc Cover
Seat post extension	25.4 (millimeters) Diameter Alloy