Eastern Bikes THUNDERBIRD 2008 VS Auburn CR-20S 1995 specs comparison

Eastern Bikes Thunderbird

General Infos

Model	Thunderbird
Manufacturer	Eastern Bikes
Year of production	2008
Current price	🛒 View Price →
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

Auburn CR-20S

General Infos

Model	CR-20S
Manufacturer	Auburn
Year of production	1995
Current price	🛒 View Price →
Color choice	-Black -green -purple
Sizes	- Boys

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) GT AA Pro Front: 20 X 2.125 (inches) GT AA Pro
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Lee Chi 315A Levers Odyssey Pitbull Brakes
Hubs for disc brakes	King Kong 200
Rims manufacturer	36-hole Weinmann 4019
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded Steel and bolt-on Tri-Link Rear Triangle
Handlebar construction	Auburn Pro Chromoly
Handlebar extender	Not Available
Handlebar stem details	GT Alloy
Headset size	1 (inches) VP

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	43 Teeth GT Power Series 1-piece Chromoly
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Auburn CR-20S Fork System Data

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

Other Specs of Auburn CR-20S

Component group sets	Not Available
Pedals details	GT Alloy
Rear shock absorber	Not Available
Saddle seat	Tubular Chromoly Rails GT Racing
Seat post extension	22.2 (millimeters) Diameter GT Chromoly