Bike Friday TANDEM TWO'SDAY ST RSX STI 2000 VS Bilenky ECOSPORT TINKER TANDEM BTC 1997 specs comparison

Bike Friday Tandem Two'sDay ST RSX STI

General Infos

Model	Tandem Two'sDay ST RSX STI
Manufacturer	Bike Friday
Year of production	2000
Current price	🛒 View Price →
Color choice	- Black Diamond - Blue - British Racing Green - Candy Apple Red - Green - Midnight Blue - Purple - Red - Sapphire Blue - Stealth - White - Yellow -Black
Sizes	- Rider can adjust manually
Sizes	- Rider can adjust manually

Wheels And Breaking System

Bike front tire	20 X 1 3/8 (inches) Primo Comet
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Shimano RSX STI Levers Tektro (inches)V (inches) Road Brakes
Hubs for disc brakes	Rear: SRAM Spectro 3x Front: BF Quando Sealed Cartridge Bearing
Rims manufacturer	36-hole Sun Rims CR18
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Steel
Frame type	TIG-welded
Handlebar construction	Anatomic Drop Bar
Handlebar extender	Optional
Handlebar stem details	BF Ahead Style
Headset size	1 1/4 (inches) Threadless BF Alloy Threadless

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG70
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Shimano BB-UN52
Crankset parts and sizes	38/48 Teeth Fuse Tandem
Gear shift levers	Shimano RSX STI Dual Control
Rear gear set	11 - 28 Teeth 7-speed

Bike Friday Tandem Two'sDay ST RSX STI Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano RSX
Fork material	Not Available
Fork type	Not Available

Other Specs of Bike Friday Tandem Two'sDay ST RSX STI

Component group sets	Folding Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Optional
Seat post extension	28.6 (millimeters) Diameter Kalloy SP-243

Bilenky EcoSport Tinker Tandem BTC

General Infos

Model	EcoSport Tinker Tandem BTC
Manufacturer	Bilenky
Year of production	1997
Current price	🛒 View Price →
Color choice	- Inferno - Mariner Metallic - Metallic Concord - gloss black - jade -Black
Sizes	- Captain 20/stoker 17 (inches) - captain 21/stoker 18 (inches) - captain 21.5/stoker 21 (inches) - c (inches)

Wheels And Breaking System

Bike front tire	700 X 28c Continental Super Sport
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Dia-Compe 287 Levers Shimano Deore XT M-System Brakes
Hubs for disc brakes	Shimano Deore XT
Rims manufacturer	48-hole Mavic T 217 SUP
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Bilenky Custom Chromoly
Frame type	TIG-welded
Handlebar construction	TTT Forma
Handlebar extender	Not Available
Handlebar stem details	Specialized Mod 3
Headset size	1 1/8 (inches) American Classic Trilock

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SC-M55
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle Shimano BB-UN51
Crankset parts and sizes	32/42/54 Teeth Ritchey Tandem
Gear shift levers	Shimano 600 Ultegra Bar-end
Rear gear set	12 - 32 Teeth 8-speed

Bilenky EcoSport Tinker Tandem BTC Fork System Data

Derailleur (Front)	Top-pull and clamp-on 28.6 (millimeters) Shimano Deore XT Top-swing
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Butted Unicrown Crown Tange Tandem Chromoly
Fork type	Bilenky

Other Specs of Bilenky EcoSport Tinker Tandem BTC

Component group sets	Shimano Deore XT
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Terry Men's and Terry Women's
Seat post extension	26.6 (millimeters) Diameter Kalloy Uno and USE Suspension