Spit UNDERDOG 4130 1998 VS Diamondback REACTOR PRO 2007 specs comparison

Spit Underdog 4130

General Infos

Model	Underdog 4130
Manufacturer	Spit
Year of production	1998
Current price	Check price Here ==>
Color choice	-Not found
Sizes	- Pro - Pro XL
Sizes	- Pro - Pro XL

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Front: 20 X 2.125 (inches)
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Shimano DX BMX Levers Shimano DX BMX V-brake Rear Brakes
Hubs for disc brakes	DK
Rims manufacturer	Not Available
Spoke nipples type	Not Available
Spoke wheel	Straight Gauge Steel

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	DK Pro
Handlebar extender	Not Available
Handlebar stem details	DK XL
Headset size	1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC
Bottom bracket shell width	American
Bottom bracket type	Odyssey
Crankset parts and sizes	1-piece Chromoly
Gear shift levers	Not Available
Rear gear set	17 Teeth 1-speed

Spit Underdog 4130 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown 4130 Chromoly
Fork type	SE Racing Landing Gear

Other Specs of Spit Underdog 4130

Component group sets	Not Available
Pedals details	DK Speed Racer
Rear shock absorber	Not Available
Saddle seat	Serfas Kevlar
Seat post extension	22.2 (millimeters) Diameter DK Aluminum

Diamondback Reactor Pro

General Infos

Model	Reactor Pro
Manufacturer	Diamondback
Year of production	2007
Current price	Check price Here ==>
Color choice	-Black Metallic
Sizes	- Not available

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Tioga Comp III Front: 20 X 2.125 (inches) Tioga Comp III
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Tekto Sabre Levers Tektro 920 Linear Pull Front and Tektro 920 Linear Pull Rear Brakes
Hubs for disc brakes	Rear: Aluminum Shell Cassette Front: Aluminum Shell With Sealed Bearings
Rims manufacturer	36-hole Sun Rhyno Lite
Spoke nipples type	Not Available
Spoke wheel	14ga. Straight Gauge

Frame and Body Specs

Frame materials	7005 Aluminum c
Frame type	TIG-welded
Handlebar construction	Full Cromo 2-piece
Handlebar extender	Optional
Handlebar stem details	DB Reactor
Headset size	1 1/8 (inches) Integrated FSA

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC
Bottom bracket shell width	Not Available
Bottom bracket type	Alloy Cup With 4 Sealed Bearings
Crankset parts and sizes	44 Teeth 175 (millimeters) Tubular Cromo Arms
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Diamondback Reactor Pro Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Chromoly
Fork type	Diamondback

Other Specs of Diamondback Reactor Pro

Component group sets	BMX Mix
Pedals details	DB Bigfoot III Alloy With Steel Pins
Rear shock absorber	Not Available
Saddle seat	DB Race
Seat post extension	27.2 (millimeters) Diameter Alloy Micro Adjust