Specialized P.20 GROM 2014 VS GT POWER SERIES ULTRA-BOX 2008 specs comparison

Specialized P.20 Grom

General Infos

Model	P.20 Grom
Manufacturer	Specialized
Year of production	2014
Current price	Check price Here ==>
Color choice	-Red and White and Black
Sizes	- 18.5 TT (inches)
Sizes	- 18.5 TT (inches)

Wheels And Breaking System

Bike front tire	Rhythm Lite 20x2.0
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	U-Brake
Hubs for disc brakes	Not Available
Rims manufacturer	Unavailable Wheelset
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	High-tensile Steel
Frame type	Not Available
Handlebar construction	Specialized P.Series
Handlebar extender	Not Available
Handlebar stem details	Alloy
Headset size	1 1/8 (inches) Threadless

Gearing Specifications

Bicycle chain	KMC HV410
Bottom bracket shell width	Not Available
Bottom bracket type	8-Spline
Crankset parts and sizes	3-Piece 30t
Gear shift levers	Unavailable Shifters
Rear gear set	1x1 Speeds

Specialized P.20 Grom Fork System Data

Derailleur (Front)	Unavailable Front Derailleur
Derailleur (Rear)	Unavailable Rear Derailleur
Fork material	Not Available
Fork type	Hi-Ten Steel

Other Specs of Specialized P.20 Grom

Component group sets	Not Available
Pedals details	Nylon Platform
Rear shock absorber	Unavailable Rear Shock
Saddle seat	P.Seat SL
Seat post extension	Alloy

GT Power Series Ultra-Box

General Infos

Model	Power Series Ultra-Box
Manufacturer	GT
Year of production	2008
Current price	Check price Here ==>
Color choice	-Silver and Black
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	20 (inches) Kenda Small Block Eight
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tektro BX-2 Sabre Rear Levers Tektro BX-25 Rear Brakes
Hubs for disc brakes	Rear: Joy Tech Cassette Front: GT Aluminum Sealed
Rims manufacturer	36-hole Alex Supra Dome
Spoke nipples type	Aluminum Nipples
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	GT 6061 Aluminum
Frame type	TIG-welded
Handlebar construction	GT BMX Cro-moly
Handlebar extender	Optional
Handlebar stem details	GT BMX Race
Headset size	FSA Orbit Z

Gearing Specifications

Bicycle chain	KMC Z610HX
Bottom bracket shell width	Not Available
Bottom bracket type	TruVativ Gigapipe DH ISIS
Crankset parts and sizes	TruVativ Racing Team
Gear shift levers	Not Available
Rear gear set	14 15 16 Teeth 1-speed

GT Power Series Ultra-Box Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Single Crown Aluminum
Fork type	GT Aluminum

Other Specs of GT Power Series Ultra-Box

Component group sets	BMX
Pedals details	GT Alum Platform With Cr-mo Spindles
Rear shock absorber	Not Available
Saddle seat	SDG I-Fly I-Beam
Seat post extension	SDG I Fly