ProFlex BEAST GDT 1997 VS Cannondale JEKYLL 4000 SL 2001 specs comparison

ProFlex Beast GDT

General Infos

Model	Beast GDT
Manufacturer	ProFlex
Year of production	1997
Current price	Check price Here ==>
Color choice	-Navy blue and green fade
Sizes	- Small - Medium - Large - Extra large
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) WTB Primal Raptor Kevlar
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Magura Race-Line Levers Magura Hydraulic HS11 Brakes
Hubs for disc brakes	Shimano Deore LX
Rims manufacturer	32-hole Mavic 221
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Double-butted 7000 Aluminum
Frame type	TIG-welded
Handlebar construction	Aluminum
Handlebar extender	Girvin
Handlebar stem details	Girvin Reversible Forged
Headset size	1 1/8 (inches) Threadless Dia-Compe Kontak Aheadset DL-2

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Sachs SC-40
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	110 (millimeters) Spindle Shimano BB-UN51
Crankset parts and sizes	22/32/42 Teeth Sugino Impel 500
Gear shift levers	Grip Shift SRT-600
Rear gear set	11 - 28 Teeth 8-speed

ProFlex Beast GDT Fork System Data

Derailleur (Front)	Bottom-pull and clamp-on 31.8 (millimeters) Shimano Deore LX
Derailleur (Rear)	Shimano Deore XT GS
Fork material	Girvin Linkage Crown Aluminum
Fork type	Girvin AL With ODS Coil Over Oil

Other Specs of ProFlex Beast GDT

Component group sets	Shimano Deore XT and LX
Pedals details	Wellgo LU-945 With Clips & Straps
Rear shock absorber	3.5 (inches) Travel Girvin GDT Coil Over Oil
Saddle seat	Vetta Torino
Seat post extension	27.2 (millimeters) Diameter Kalloy SP-264

Cannondale Jekyll 4000 SL

General Infos

Model	Jekyll 4000 SL
Manufacturer	Cannondale
Year of production	2001
Current price	Check price Here ==>
Color choice	-Atom Green
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Hutchinson Mosquito
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Magura Louise Levers Magura Louise Brakes
Hubs for disc brakes	Cannondale Competition Disc
Rims manufacturer	32-hole Mavic Crossroc UST Disc
Spoke nipples type	Aluminum Nipples
Spoke wheel	14/15 Ga. Double-butted DT Stainless Steel

Frame and Body Specs

Frame materials	Butted Aluminum
Frame type	TIG-welded
Handlebar construction	Easton CT-2 Carbon
Handlebar extender	Optional
Handlebar stem details	Cannondale HeadShok SI
Headset size	Cannondale Oversize Cannondale HeadShok SI

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches)
Bottom bracket shell width	Not Available
Bottom bracket type	109.5 (millimeters) Spindle Shimano BB-6500
Crankset parts and sizes	29/44 Teeth Cannondale CX2
Gear shift levers	Shimano XTR RapidFire SL
Rear gear set	12 - 34 Teeth 9-speed

Cannondale Jekyll 4000 SL Fork System Data

Derailleur (Front)	Shimano XTR
Derailleur (Rear)	Shimano XTR SGS
Fork material	Double Double-clamp Crown Aluminum
Fork type	4.0 (inches) Travel Headshok Lefty Carbon ELO

Other Specs of Cannondale Jekyll 4000 SL

Component group sets	Mountain Mix
Pedals details	Not Available
Rear shock absorber	Fox Air Float RC
Saddle seat	Fi'zi:k: Nisene Ti
Seat post extension	Cannondale Competition