Hoffman Bikes SCARAB 18 2008 VS GT BUMP 2011 specs comparison

Hoffman Bikes Scarab 18

General Infos

Model	Scarab 18
Manufacturer	Hoffman Bikes
Year of production	2008
Current price	Check price Here ==>
Color choice	- Black -Bug Blue
Sizes	- Not available
Sizes	- Not available

Wheels And Breaking System

Bike front tire	16 (inches) HB Skidmark
Bike rear tire	Not Available
Bike wheel size	16 (inches) Wheels
Brakeset type	Tektro 289 Rear Levers Tektro 907 U-brake Rear Brakes
Hubs for disc brakes	Rear: 36H 14 (millimeters) Axle Front: 36H 3/8 (inches) Axle
Rims manufacturer	36-hole Jalco
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Not Available
Frame type	TIG-welded
Handlebar construction	HB Mini 2-piece
Handlebar extender	Optional
Handlebar stem details	Not Available
Headset size	Cane Creek

Gearing Specifications

Bicycle chain	KMC 410
Bottom bracket shell width	Not Available
Bottom bracket type	US BB
Crankset parts and sizes	34 Teeth 3 Piece Tubular 140 (millimeters)
Gear shift levers	Not Available
Rear gear set	14 Teeth 1-speed

Hoffman Bikes Scarab 18 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Cromo Steerer
Fork type	Hoffman

Other Specs of Hoffman Bikes Scarab 18

Component group sets	BMX Mix
Pedals details	Wellgo Platform
Rear shock absorber	Not Available
Saddle seat	HB Slim
Seat post extension	25.4 (millimeters) Diameter

GT Bump

General Infos

Model	Bump
Manufacturer	GT
Year of production	2011
Current price	Check price Here ==>
Color choice	- matte green -White
Sizes	- Not available

Wheels And Breaking System

Bike front tire	Rear: 20 X 2.1 (inches) Kenda Ko-Rolla Front: 20 X 2.125 (inches) Kenda K-Rad
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Unavailable Front and Tektro 273A Rear Levers Unavailable Front and Tektro FX340R Rear Brakes
Hubs for disc brakes	Rear: GT Alloy Front: GT Aluminum
Rims manufacturer	32-hole and 36-hole Alienation PBR
Spoke nipples type	Brass
Spoke wheel	14ga.

Frame and Body Specs

Frame materials	CroMo
Frame type	Steel
Handlebar construction	GT Pro Steel
Handlebar extender	Optional
Handlebar stem details	GT Freestyle Drop
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	KMC Z510
Bottom bracket shell width	Not Available
Bottom bracket type	Sealed Bearing
Crankset parts and sizes	25t Teeth CroMO 3 Piece
Gear shift levers	Not Available
Rear gear set	9 teeth c

GT Bump Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Steel
Fork type	Cromo

Other Specs of GT Bump

Component group sets	BMX Mix
Pedals details	GT Dirt and Street Platform
Rear shock absorber	Not Available
Saddle seat	Pivotal Street Design
Seat post extension	25.4 (millimeters) Diameter Pivotal