Bilenky SIGNATURE VIEWPOINT 2003 VS Boulder Bikes SIRIUS 2000 specs comparison

Bilenky Signature ViewPoint

General Infos

Model	Signature ViewPoint
Manufacturer	Bilenky
Year of production	2003
Current price	Check price Here ==>
Color choice	-All colors available
Sizes	- Custom
Sizes	- Custom

Wheels And Breaking System

Bike front tire	Rear: 26 X 2.125 (inches) Avocet Cross-K Front: 20 X 2.10 (inches) Odyssey Groundworks
Bike rear tire	Not Available
Bike wheel size	Rear: 26 (inches) Wheels Front: 20 (inches)
Brakeset type	Magura HS33 Levers Magura HS33 Brakes
Hubs for disc brakes	Rear: Phil Wood Tandem Front: Phil Wood BMX
Rims manufacturer	36-hole and 40-hole Rear: Mavic X519 Front: Sun Rims Rhyno Lite
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	Dedaccai and Columbus Steel
Frame type	TIG-welded
Handlebar construction	Ritchey Rizer
Handlebar extender	Optional
Handlebar stem details	Salsa Moto Ace
Headset size	1 1/8 (inches) Threadless Chris King NoThreadSet

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-89R
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	26/36/48 Teeth Da Vinci
Gear shift levers	SRAM Attack
Rear gear set	12 - 34 Teeth 9-speed

Bilenky Signature ViewPoint Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on Shimano XTR
Derailleur (Rear)	Shimano XTR
Fork material	Unicrown Crown True Temper Chromoly
Fork type	Bilenky Tuning 20A

Other Specs of Bilenky Signature ViewPoint

Component group sets	Recumbent Mix
Pedals details	Optional
Rear shock absorber	Not Available
Saddle seat	Optional
Seat post extension	26.8 (millimeters) Diameter Thomson Elite

Boulder Bikes Sirius

General Infos

Model	Sirius
Manufacturer	Boulder Bikes
Year of production	2000
Current price	Check price Here ==>
Color choice	-All colors available
Sizes	- Rider can adjust manually

Wheels And Breaking System

Bike front tire	20 X 1.50 (inches)
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Magura Levers Magura HS 33 Brakes
Hubs for disc brakes	Rear: SRAM 3x7 Front: SRAM Plasma
Rims manufacturer	32-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	Butted With Replaceable Derailleur Hanger 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	RANS Tilt Bar-Stem Combo
Handlebar extender	Not Available
Handlebar stem details	RANS Tilt Bar-Stem Combo
Headset size	1 (inches) Threadless Chris King NoThreadSet

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-61
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	122.5 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	38/50/60 Teeth Sugino XD600 Tandem
Gear shift levers	SRAM Quartz
Rear gear set	11 - 30 Teeth 7-speed

Boulder Bikes Sirius Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Ultegra
Derailleur (Rear)	Shimano XTR SGS
Fork material	Triple-clamp Crown Aluminum and chromoly
Fork type	1.0 (inches) Travel Ballistic 600 XL

Other Specs of Boulder Bikes Sirius

Component group sets	Recumbent Mix
Pedals details	Optional
Rear shock absorber	3.0 (inches) Travel Works Performance and Boulder Bikes Spring and Oil
Saddle seat	RANS Recumbent Seat
Seat post extension	Control Tech Control Post