Eastern Bikes THUNDERBIRD 2008 VS Felt CHRONIC 2007 specs comparison

Eastern Bikes Thunderbird

General Infos

Model	Thunderbird
Manufacturer	Eastern Bikes
Year of production	2008
Current price	Check price Here ==>
Color choice	- Black -Blue
Sizes	- 21.5 TT (inches)
Sizes	- 21.5 TT (inches)

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.10 (inches) Kenda NPJ 1052 Front: 26 X 2.35 (inches) Kenda Small Block Eight
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Tektro ML-570 Rear Levers Tektro Aquila Mechanical Disc Rear Brakes
Hubs for disc brakes	Rear: Eastern LB9 Front: Eastern Sealed 20 (millimeters) Disc
Rims manufacturer	32-hole Rear: Kinlin BM25 Front: Wienmann HL32
Spoke nipples type	Brass
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Chromoly
Frame type	TIG-welded
Handlebar construction	Eastern Steel 2.0t
Handlebar extender	Optional
Handlebar stem details	Eastern Choker
Headset size	1 1/8 (inches) Internal

Gearing Specifications

Bicycle chain	KMC 510HX
Bottom bracket shell width	Not Available
Bottom bracket type	Spanish
Crankset parts and sizes	Eastern Medusa Lite 25t Teeth Eastern 3pc Raptor
Gear shift levers	Not Available
Rear gear set	12 Teeth 1-speed

Eastern Bikes Thunderbird Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Single Crown Magnesium and cr-mo
Fork type	80 (millimeters) Travel RST Space Free

Other Specs of Eastern Bikes Thunderbird

Component group sets	Mountain Mix
Pedals details	Wellgo 313
Rear shock absorber	Not Available
Saddle seat	Eastern Pinner
Seat post extension	Straight Post

Felt Chronic

General Infos

Model	Chronic
Manufacturer	Felt
Year of production	2007
Current price	Check price Here ==>
Color choice	-Matte Black
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	20 X 2.00 (inches) FELT Bake Show Freestyle
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Odyssey Lever Levers Odyssey Evolver U-Brake Brakes
Hubs for disc brakes	Rear: Small Level Sealed Front: Premium Level Sealed
Rims manufacturer	48-hole Alex Supra B Double Walled
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	FELT Wheelie Bar
Handlebar extender	Optional
Handlebar stem details	FELT Front Loading
Headset size	Impact Integrated

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC Kool Chain Lite
Bottom bracket shell width	Not Available
Bottom bracket type	Mid BB
Crankset parts and sizes	33 Teeth FELT Premium 3-Piece
Gear shift levers	Not Available
Rear gear set	12 Teeth 1-speed

Felt Chronic Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown 4130 Chromoly
Fork type	FELT

Other Specs of Felt Chronic

Component group sets	BMX
Pedals details	FELT Backpedal Alloy Platform
Rear shock absorber	Not Available
Saddle seat	FELT
Seat post extension	25.4 (millimeters) Diameter FELT Post AL Micro-Adjust