Boulder Bikes STARSHIP TI 300 1996 VS K2 PROFLEX 5000 1998 specs comparison

Boulder Bikes Starship Ti 300

General Infos

Model	Starship Ti 300
Manufacturer	Boulder Bikes
Year of production	1996
Current price	Check price Here ==>
Color choice	- polished -Brushed
Sizes	- Custom - large - medium - small
Sizes	- Custom - large - medium - small

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) WTB Primal Raptor Kevlar
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano XTR Levers Shimano XTR Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	32-hole Mavic 217 SUP
Spoke nipples type	Alloy Nipples
Spoke wheel	2.0 (millimeters) Double Butted Wheelsmith Stainless Steel

Frame and Body Specs

Frame materials	3Al and 2.5V Titanium and 6061 T6 Aluminum Rear Triangle
Frame type	Welded Titanium and welded Aluminum
Handlebar construction	Bontrager Titec 118g
Handlebar extender	Optional
Handlebar stem details	Dean Alloy
Headset size	1 1/8 (inches) Threadless King NoThreadSet

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG90
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle World Class Titanium
Crankset parts and sizes	26/36/48 Teeth Shimano XTR M950-HG
Gear shift levers	Shimano XTR RapidFire SL
Rear gear set	12 - 32 Teeth 8-speed

Boulder Bikes Starship Ti 300 Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano XTR
Derailleur (Rear)	Shimano XTR
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	Rock Shox Judy SL

Other Specs of Boulder Bikes Starship Ti 300

Component group sets	Shimano XTR
Pedals details	Optional
Rear shock absorber	3.0 (inches) Travel Risse
Saddle seat	Titanium Rails Selle San Marco Bontrager
Seat post extension	27.2 (millimeters) Diameter Control Tech Control Post

K2 ProFlex 5000

General Infos

Model	ProFlex 5000
Manufacturer	K2
Year of production	1998
Current price	Check price Here ==>
Color choice	- yellow -Grey
Sizes	- Large - medium - small - way big

Wheels And Breaking System

Bike front tire	Rear: 26 X 1.95 (inches) Panaracer Mach SK Front: 26 X 2.10 (inches) Panaracer Mach SS
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano Deore XT Levers Shimano Deore XT V-Brake Brakes
Hubs for disc brakes	Shimano Deore XT
Rims manufacturer	32-hole Sun Rims Sub 4
Spoke nipples type	Alloy Nipples
Spoke wheel	1.8 (millimeters) Double-butted DT Stainless Steel

Frame and Body Specs

Frame materials	Easton 7005 Elite
Frame type	TIG-welded
Handlebar construction	Titec Enduro 141
Handlebar extender	Polygon
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Threadless Tange-Seiki

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs PC-51
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	22/32/42 Teeth Shimano Deore XT
Gear shift levers	Shimano Deore XT RapidFire SL
Rear gear set	11 - 30 Teeth 8-speed

K2 ProFlex 5000 Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore XT Top-swing
Derailleur (Rear)	Shimano Deore XT SGS
Fork material	Linkage Crown Carbon Fiber Composite
Fork type	Noleen Cross-Link C

Other Specs of K2 ProFlex 5000

Component group sets	Shimano Deore XT
Pedals details	K2 Mag T
Rear shock absorber	4.0 (inches) Travel K2 Smart Shock
Saddle seat	Fi'zi:k Nisene
Seat post extension	27.2 (millimeters) Diameter Titec AL-235