Specialized HOTROCK 12 COASTER GIRLS 2015 VS Trek JET 20 S 2015 specs comparison

Specialized HOTROCK 12 COASTER GIRLS

General Infos

Model	HOTROCK 12 COASTER GIRLS
Manufacturer	Specialized
Year of production	2015
Current price	Check price Here ==>
Color choice	- White and Purple -Pink and White
Sizes	- Standard size for all
Sizes	- Standard size for all

Wheels And Breaking System

Bike front tire	12x2.0 (inches) 30TPI Wire Bead Specialized Rhythm Lite
Bike rear tire	Not Available
Bike wheel size	12
Brakeset type	Coaster Brake
Hubs for disc brakes	16h 16h 3/8 (inches) Axle Steel Coaster Brake Nutted Axle Steel
Rims manufacturer	16h Alloy Single Wall Pin Joint 12 (inches)
Spoke nipples type	Not Available
Spoke wheel	14g With Brass Nipple Stainless

Frame and Body Specs

Frame materials	Aluminum
Frame type	12 (inches) Singlespeed Coaster Formed Tubes Horizontal Dropouts Specialized A1 Premium Aluminum
Handlebar construction	10-degree Backsweep 22.2 (millimeters) 4-degree Upsweep 55 (millimeters) Rise Steel Kid's Riser
Handlebar extender	Not Available
Handlebar stem details	22.2 X 125 (millimeters) Alloy Quill
Headset size	Loose Ball With Lock Nut 1 (inches) Threaded

Gearing Specifications

Bicycle chain	1/2 (inches)x1/8 (inches) KMC HV410
Bottom bracket shell width	Not Available
Bottom bracket type	OPC Ball Retainer Type Steel
Crankset parts and sizes	26t OPC Hi-Ten Steel
Gear shift levers	Not Available
Rear gear set	Not Available

Specialized HOTROCK 12 COASTER GIRLS Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	High Tensile Steel
Fork type	1 (inches) Threaded Steerer 3/8 (inches) Axle Dropouts Hi-Ten Steel

Other Specs of Specialized HOTROCK 12 COASTER GIRLS

Component group sets	Youth Mix
Pedals details	1/2 (inches) Ball Bearings Composite Platform
Rear shock absorber	Not Available
Saddle seat	25.4 (millimeters) Integrated Steel Seatpost Integrated Handle Specialized Kids
Seat post extension	Not Available

Trek Jet 20 S

General Infos

Model	Jet 20 S
Manufacturer	Trek
Year of production	2015
Current price	Check price Here ==>
Color choice	-Trek Black and Viper Red
Sizes	- 20 Dialed frame size (inches)

Wheels And Breaking System

Bike front tire	Bontrager Dialed 20x1.8 (inches)
Bike rear tire	Not Available
Bike wheel size	20
Brakeset type	Dialed Alloy Levers Alloy Linear-pull Brakes
Hubs for disc brakes	Coaster Brake Steel
Rims manufacturer	20 (inches) 28-hole Alloy
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Steel
Frame type	High Tensile Steel 20 (inches) Dialed Frame Size
Handlebar construction	Dialed 20 (inches) Size
Handlebar extender	Not Available
Handlebar stem details	2-bolt Alloy And Steel
Headset size	Adjustable Ball Bearing

Gearing Specifications

Bicycle chain	Clarks C410
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	32T Dialed 4.5 (inches) Length
Gear shift levers	Not Available
Rear gear set	Not Available

Trek Jet 20 S Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	High Tensile Steel
Fork type	High Tensile Steel Dialed 20 (inches)

Other Specs of Trek Jet 20 S

Component group sets	Youth Mix
Pedals details	Platform Dialed 1/2 (inches)
Rear shock absorber	Not Available
Saddle seat	Padded Dialed 20 (inches) Size
Seat post extension	22.2 (millimeters) Steel