Specialized HOTROCK 20 COASTER 2006 VS Kona STUFF 2001 specs comparison

Specialized Hotrock 20 Coaster

General Infos

Model	Hotrock 20 Coaster
Manufacturer	Specialized
Year of production	2006
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- 20 (inches)
Sizes	- 20 (inches)

Wheels And Breaking System

Bike front tire	20 X 2.125 (inches) Specialized Roller
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Coaster Brake Rear
Hubs for disc brakes	Rear: Joy-Tech Coaster Steel Nutted Axle Steel Nutted Axle Front: Joy-Tech
Rims manufacturer	36-hole Alex
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge UCP

Frame and Body Specs

Frame materials	Hi-tensile Steel
Frame type	TIG-welded
Handlebar construction	Hi-Ten 2pc
Handlebar extender	Optional
Handlebar stem details	Alloy A-Head
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC Z 410
Bottom bracket shell width	Not Available
Bottom bracket type	Loose Ball
Crankset parts and sizes	36 Teeth 1-piece Steel
Gear shift levers	Not Available
Rear gear set	18 Teeth 1-speed

Specialized Hotrock 20 Coaster Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Steel
Fork type	Hotrock Hi-Ten

Other Specs of Specialized Hotrock 20 Coaster

Component group sets	Juvenile Mix
Pedals details	Junior Resin Platform With Reflectors
Rear shock absorber	Not Available
Saddle seat	Hotrock ATB
Seat post extension	25.4 (millimeters) Diameter Hi Ten

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