Specialized HOTROCK A1 FS 2006 VS Jamis TYRO 2.4 2008 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

Jamis Tyro 2.4

General Infos

Model	Tyro 2.4
Manufacturer	Jamis
Year of production	2008
Current price	🛒 View Price →
Color choice	- Gloss Black -Mean Green
Sizes	- 24 wheel (inches)

Wheels And Breaking System

Bike front tire	24 X 1.95 (inches) CST ATB
Bike rear tire	Not Available
Bike wheel size	24 (inches) Wheels
Brakeset type	Alloy Short Reach Levers Alloy Linear Pull Brakes
Hubs for disc brakes	Quick Release
Rims manufacturer	Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	ATB Tapered
Handlebar extender	Not Available
Handlebar stem details	Jamis
Headset size	1 1/8 (inches) Threadless AheadSet

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z51
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	Cotterless
Crankset parts and sizes	24/34 Teeth Alloy Cotterless
Gear shift levers	SRAM MRX
Rear gear set	13 - 28 Teeth 7-speed

Jamis Tyro 2.4 Fork System Data

Derailleur (Front)	Top-pull and clamp-on Shimano TZ30
Derailleur (Rear)	Shimaon TX30
Fork material	Single
Fork type	45 (millimeters) Travel Jamis Suspension

Other Specs of Jamis Tyro 2.4

Component group sets	Mountain Mix
Pedals details	ATB Style
Rear shock absorber	Not Available
Saddle seat	Jamis Jump
Seat post extension	27.2 (millimeters) Diameter Alloy Micro-adjust