Specialized HOTROCK A1 FS 2006 VS Kona STUFF JR. 2005 specs comparison

Specialized Hotrock A1 FS

General Infos

Model	Hotrock A1 FS
Manufacturer	Specialized
Year of production	2006
Current price	🛒 View Price →
Color choice	-Not found
Sizes	- 11.5 (inches) - 13.5 (inches)
Sizes	- 11.5 (inches) - 13.5 (inches)

Wheels And Breaking System

Bike front tire	24 X 1.80 (inches) Specialized Roll X
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Tektro Junior (inches)V (inches) Alloy Linear Pull Compatible Levers Linear Spring Stainless Steel Pipe Brakes Tektro (inches)V (inches)
Hubs for disc brakes	Rear: Joy-Tech Alloy Hub And QR Freewheel Type Alloy Hub And QR Front: Joy-Tech
Rims manufacturer	32-hole SUN CR-18
Spoke nipples type	Not Available
Spoke wheel	15ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	A1 Premium Aluminum
Frame type	TIG-welded
Handlebar construction	540 (millimeters) Width 6 Degree Sweep Flat Alloy
Handlebar extender	Optional
Handlebar stem details	Alloy A-Head
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	Shimano CN-IG31
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ LE
Crankset parts and sizes	22t and 32t Heat Treated Cro-Mo and 42t 7075 Alloy Teeth Truvativ ISO-Flow With Alloy Outer Ring
Gear shift levers	3/7speed Shimano RS-41 (inches)Revo (inches) Twist Shifters
Rear gear set	14 - 28 Teeth 7-speed

Specialized Hotrock A1 FS Fork System Data

Derailleur (Front)	31.8 Clamp Bottom Pull Shimano Acera
Derailleur (Rear)	7-speed Shimano Altus
Fork material	Single Crown Steel and aluminum
Fork type	51 (millimeters) RST Capa T6A

Other Specs of Specialized Hotrock A1 FS

Component group sets	Juvenile Mix
Pedals details	Composite Body Steel Cage Toe Clip Compatible Dual Sided
Rear shock absorber	Not Available
Saddle seat	Body Geometry Kids MTB
Seat post extension	27.2 (millimeters) Diameter Micro Adjust Alloy

Kona Stuff Jr.

General Infos

Model	Stuff Jr.
Manufacturer	Kona
Year of production	2005
Current price	🛒 View Price →
Color choice	- Matte Green -Silver
Sizes	- Boys 13 (inches)

Wheels And Breaking System

Bike front tire	Rear: 24 X 1.00 (inches) Tioga Blue Dragon Front: 24 X 2.10 (inches) Tioga Blue Dragon
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Avid FR-5 Levers Shimano BR-M465 Mechanica Disc Front and Shimano BR-M465 Mechanical Disc Rear Brakes
Hubs for disc brakes	Rear: Shimano FH-M475 Disc Front: KK Disc
Rims manufacturer	32-hole Sun Rims Ditch Witch
Spoke nipples type	Brass Nipples
Spoke wheel	14ga. Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Kona DH
Handlebar extender	Optional
Handlebar stem details	Kona Clump
Headset size	1 1/8 (inches) Threadless FSA

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-IG31
Bottom bracket shell width	Not Available
Bottom bracket type	Truvativ DHLT ISIS
Crankset parts and sizes	22/32 Teeth TruVativ Hussefelt DH
Gear shift levers	Shimano SL-MC20
Rear gear set	11 - 32 Teeth 8-speed

Kona Stuff Jr. Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) FD-MC21
Derailleur (Rear)	Shimano Alivio
Fork material	Single Crown Aluminum
Fork type	100 (millimeters) Travel Marzocchi Dirt Jam Comp

Other Specs of Kona Stuff Jr.

Component group sets	Juvenile Mix
Pedals details	Kona Jackshit
Rear shock absorber	Not Available
Saddle seat	Kona Dirt Jump
Seat post extension	Kona Double Thumb