Scorpio AT-J20 1999 VS Kona STUFF 2001 specs comparison

Scorpio AT-J20

General Infos

Model	AT-J20
Manufacturer	Scorpio
Year of production	1999
Current price	🛒 View Price →
Color choice	- Monarch Blue -Honey Dew
Sizes	- Boys 9.5 (inches) - girls 9.5 (inches)
Sizes	- Boys 9.5 (inches) - girls 9.5 (inches)

Wheels And Breaking System

Bike front tire	20 X 2.10 (inches) Kenda K-850
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	APSE 303AP Levers APSE Cantilever Brakes
Hubs for disc brakes	Nutted Joy Tech Steel
Rims manufacturer	36-hole Weinmann 119
Spoke nipples type	Brass Nipples
Spoke wheel	2.0 (millimeters) Straight Gauge Shuhn Lih Steel

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Hsin Lung Steel
Handlebar extender	Optional
Handlebar stem details	Hsin Lung Steel
Headset size	1 (inches) YST Steel

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z-51
Bottom bracket shell width	American
Bottom bracket type	One Piece
Crankset parts and sizes	44 Teeth 1-piece 5 1/2 (inches)
Gear shift levers	Grip Shift MRX-170 Rear
Rear gear set	13 - 28 Teeth 7-speed

Scorpio AT-J20 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano Tourney TY-22
Fork material	Unicrown Crown Hi-tensile Steel
Fork type	Pilot

Other Specs of Scorpio AT-J20

Component group sets	Juvenile Mix
Pedals details	Victor Resin
Rear shock absorber	Not Available
Saddle seat	Pilot
Seat post extension	25.4 (millimeters) Diameter Steel

Kona Stuff

General Infos

Model	Stuff
Manufacturer	Kona
Year of production	2001
Current price	🛒 View Price →
Color choice	-Electric Green
Sizes	- 13 (inches) - 15 (inches) - 17 (inches) - 18 (inches) - 19 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.10 (inches) Tioga Factory DH
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Speed Dial 5 Levers Avid Single Digit 5 Brakes
Hubs for disc brakes	Rear: Shimano M555 Disc Front: King Kong Disc
Rims manufacturer	Sun Rims Ditch Witch
Spoke nipples type	Not Available
Spoke wheel	14g Stainless Steel

Frame and Body Specs

Frame materials	Kona DH 7005 Aluminum
Frame type	TIG-welded
Handlebar construction	Kona DH Primo Aluminum Riser
Handlebar extender	Optional
Handlebar stem details	Kona Clump
Headset size	Aheadset SX-1

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG31
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ Hollow Splined
Crankset parts and sizes	22/32 Teeth TruVativ Hussefelt DH Splined With Kona Ring Of Fire
Gear shift levers	Shimano Alivio RapidFire Plus
Rear gear set	11 - 30 Teeth 8-speed

Kona Stuff Fork System Data

Derailleur (Front)	Shimano Deore M510
Derailleur (Rear)	Shimano Deore M510
Fork material	Triple-clamp Crown Aluminum
Fork type	4.0 (inches) Travel Marzocchi Z5

Other Specs of Kona Stuff

Component group sets	Mountain Mix
Pedals details	Wellgo Slalom
Rear shock absorber	Not Available
Saddle seat	SDG Grand Prix
Seat post extension	Kona Thumb