Aero-Fast 2506 CLAYBROOK W/FRONT CARRIER 1996 VS Sun Bicycles COMFORT 21 2003 specs comparison

Aero-Fast 2506 Claybrook w/front carrier

General Infos

Model	2506 Claybrook w/front carrier
Manufacturer	Aero-Fast
Year of production	1996
Current price	Check price Here ==>
Color choice	- light blue - metallic blue - metallic green - metallic pink -Dark blue
Sizes	- 20 (inches) - womens 17.5 (inches)
Sizes	- 20 (inches) - womens 17.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.125 (inches) Kenda Gumwall
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Bendix Coaster Brake
Hubs for disc brakes	Not Available
Rims manufacturer	36-hole Rigida Alloy
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Union Stainless Steel

Frame and Body Specs

Frame materials	4130 Chromoly Main Triangle and hi-tensile Steel Rear Stays
Frame type	Pulse-spray Silicone Bronze Welded Steel
Handlebar construction	Wald
Handlebar extender	Not Available
Handlebar stem details	Wald
Headset size	1 (inches) Wald

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) Allied-Locke
Bottom bracket shell width	68 (millimeters) Threadless
Bottom bracket type	Wald
Crankset parts and sizes	44 Teeth 1-piece 6 1/2 (inches)
Gear shift levers	Not Available
Rear gear set	19 Teeth 1-speed

Aero-Fast 2506 Claybrook w/front carrier Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Emory Tubular

Other Specs of Aero-Fast 2506 Claybrook w/front carrier

Component group sets	Not Available
Pedals details	Union
Rear shock absorber	Not Available
Saddle seat	Selle Royal
Seat post extension	Emory

Sun Bicycles Comfort 21

General Infos

Model	Comfort 21
Manufacturer	Sun Bicycles
Year of production	2003
Current price	Check price Here ==>
Color choice	- Red and Silver -Blue and Silver
Sizes	- 19 (inches) - 21 (inches) - womens 15 (inches) - womens 17 (inches)

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Kenda K-841
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Aluminum Linear-pull Levers Aluminum Linear-pull Brakes
Hubs for disc brakes	Q and R Rear: Aluminum Nutted Front: Aluminum
Rims manufacturer	36-hole Aluminum
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	2.75 (inches) Rise Aluminum
Handlebar extender	Not Available
Handlebar stem details	Adjustable Aluminum
Headset size	1 (inches) Threaded Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z410
Bottom bracket shell width	Not Available
Bottom bracket type	Victor VP-B32
Crankset parts and sizes	28/38/48 Teeth Shimano Tourney
Gear shift levers	Shimano Tourney RevoShift
Rear gear set	14 - 34 Teeth 7-speed

Sun Bicycles Comfort 21 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Tourney TY-32
Derailleur (Rear)	Shimano Altus
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Not Available

Other Specs of Sun Bicycles Comfort 21

Component group sets	Comfort Mix
Pedals details	Victor VP Resin
Rear shock absorber	Not Available
Saddle seat	Comfort
Seat post extension	25.4 (millimeters) Diameter Suspension Aluminum