Schwinn ROCKET 2007 VS GT XCR-4000 1999 specs comparison

Schwinn Rocket

General Infos

Model	Rocket
Manufacturer	Schwinn
Year of production	2007
Current price	Check price Here ==>
Color choice	-Matte Sand Blue
Sizes	- 16 (inches) - 17 (inches) - 19 (inches) - 21.5 (inches)
Sizes	- 16 (inches) - 17 (inches) - 19 (inches) - 21.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Kenda Klaw XT
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EF-50 Levers ProMax Linear-pull Brakes
Hubs for disc brakes	Formula Sealed Alloy With QR
Rims manufacturer	32-hole Jalco Double Wall
Spoke nipples type	CP Brass
Spoke wheel	14ga. Stainless Steel

Frame and Body Specs

Frame materials	Schwinn Iso-Drive 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Schwinn 6061 T6
Handlebar extender	Optional
Handlebar stem details	Schwinn Trail Tuned Alloy Threadless
Headset size	1 1/8 (inches) Threadless FPD Threadless

Gearing Specifications

Bicycle chain	KMC Z72
Bottom bracket shell width	68 (millimeters) American
Bottom bracket type	113 (millimeters) Spindle Truvativ Sealed Cartridge
Crankset parts and sizes	24/34/42 Teeth SR Suntour XCC-T302
Gear shift levers	Shimano EF-50
Rear gear set	11 - 32 Teeth 8-speed

Schwinn Rocket Fork System Data

Derailleur (Front)	Shimano M330
Derailleur (Rear)	Shimano Deore
Fork material	Single Crown Aluminum
Fork type	100 (millimeters) Travel SR Suntour XCM

Other Specs of Schwinn Rocket

Component group sets	Mountain Mix
Pedals details	Steel Cage Toe Clip Compatible ATB Resin Body
Rear shock absorber	3.5 (inches) Travel RST 22
Saddle seat	WTB Speed V Sport
Seat post extension	27.2 (millimeters) Diameter Schwinn Trail Tuned Alloy

GT XCR-4000

General Infos

Model	XCR-4000
Manufacturer	GT
Year of production	1999
Current price	Check price Here ==>
Color choice	- Solar Citrus -H O T Red
Sizes	- Small - Medium - Large - Extra large

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) WTB EnduroRaptor
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid SD-1.0 L Levers Avid 1D-25 Brakes
Hubs for disc brakes	Rear: Shimano Alivio Front: GT Suspension Q and R
Rims manufacturer	32-hole Weinmann Zac 19
Spoke nipples type	Not Available
Spoke wheel	2.0 (millimeters) Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	Butted 6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	XCR Butted 6061 Riser Bar
Handlebar extender	Optional
Handlebar stem details	Alloy Ahead Type
Headset size	1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano IG
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	Shimano Cartridge
Crankset parts and sizes	22/32/42 Teeth SR XR32
Gear shift levers	Shimano Alivio RapidFire SL
Rear gear set	11 - 30 Teeth 8-speed

GT XCR-4000 Fork System Data

Derailleur (Front)	Shimano Alivio
Derailleur (Rear)	Shimano STX-RC
Fork material	Triple-clamp Crown Aluminum and magnesium
Fork type	3.15 (inches) Travel Rock Shox Judy C

Other Specs of GT XCR-4000

Component group sets	Mountain Mix
Pedals details	Aluminum Body With Clips & Straps Steel Cage
Rear shock absorber	4.6 (inches) Travel Rock Shox Deluxe
Saddle seat	Leatherette SDG Ventura
Seat post extension	Aluminum Micro-adjust