Bilenky ECO-SPORT 2002 VS Bike Friday AIR FRIDAY TRI DAY 1997 specs comparison

Bilenky Eco-Sport

General Infos

Model	Eco-Sport
Manufacturer	Bilenky
Year of production	2002
Current price	🛒 View Price →
Color choice	- Custom colors available -10 Stock colors
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 57cm (centimeters) - 59cm (centimeters) - 62cm (centimeters)
Sizes	- 47cm (centimeters) - 50cm (centimeters) - 53cm (centimeters) - 57cm (centimeters) - 59cm (centimeters) - 62cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Hutchinson Excel
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano 105 STI Front and Shimano 105 STI Dual Control Rear Levers Shimano 105 Dual Pivot Brakes
Hubs for disc brakes	Aluminum Disc
Rims manufacturer	24-hole and 28-hole Mavic Cosmos
Spoke nipples type	Brass Nipples
Spoke wheel	Straight Gauge Mavic Stainless Steel

Frame and Body Specs

Frame materials	S & S Couplings Reynolds 631
Frame type	TIG-welded
Handlebar construction	Ritchey Road Logic
Handlebar extender	Optional
Handlebar stem details	Ritchey Logic Road Pro
Headset size	1 1/8 (inches) Threadless Dia-Compe SAS

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG72
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-5500
Crankset parts and sizes	Shimano 105
Gear shift levers	Shimano 105 STI Dual Control
Rear gear set	Optional Of Gearing 9-speed

Bilenky Eco-Sport Fork System Data

Derailleur (Front)	Top-pull and clamp-on 28.6 (millimeters) Shimano 105
Derailleur (Rear)	Shimano 105 SS
Fork material	Unicrown Crown Chromoly
Fork type	Akisu

Other Specs of Bilenky Eco-Sport

Component group sets	Shimano 105
Pedals details	Clipless Wellgo RC-705
Rear shock absorber	Not Available
Saddle seat	Selle Italia XO
Seat post extension	27.2 (millimeters) Diameter Ritchey Comp

Bike Friday Air Friday Tri Day

General Infos

Model	Air Friday Tri Day
Manufacturer	Bike Friday
Year of production	1997
Current price	🛒 View Price →
Color choice	- black cherry - black diamond - blue - candy apple red - champagne - cream soda -Black
Sizes	- Custom

Wheels And Breaking System

Bike front tire	20 X 1 1/8 (inches) IRC Roadlite EX
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Dia-Compe 188 TRI Levers Shimano RSX Dual Pivot Brakes
Hubs for disc brakes	Hed Sonic
Rims manufacturer	24-hole HED CX
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Aero Straight Pull DT Stainless Steel

Frame and Body Specs

Frame materials	4130 Chromoly and 3Al and 2.5V Titanium
Frame type	TIG-welded
Handlebar construction	Syntace Stratos
Handlebar extender	Syntace C-2
Handlebar stem details	Bike Friday
Headset size	1 1/4" c

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SC-M55
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	115 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	Shimano 600 Ultegra
Gear shift levers	Shimano 600 Ultegra Bar-end
Rear gear set	Optional Of Gearing 8-speed

Bike Friday Air Friday Tri Day Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 28.6 (millimeters) Shimano 600 Ultegra
Derailleur (Rear)	Shimano 600 Ultegra
Fork material	Unicrown Crown 4130 Chromoly
Fork type	Bike Friday

Other Specs of Bike Friday Air Friday Tri Day

Component group sets	Shimano 600 Ultegra
Pedals details	Optional
Rear shock absorber	4.0 (inches) Travel Titanium Suspension Beam
Saddle seat	Optional
Seat post extension	27.0 (millimeters) Diameter Kalloy Uno