Diamondback RM20 2003 VS Redline ROAM 2011 specs comparison

Diamondback RM20

General Infos

Model	RM20
Manufacturer	Diamondback
Year of production	2003
Current price	Check price Here ==>
Color choice	-Fast Black and Silver and Black
Sizes	- Pro
Sizes	- Pro

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	Tektro Sabre Rear Levers Tektro BX-20 Linear-pull Rear Brakes
Hubs for disc brakes	Aluminum
Rims manufacturer	36-hole Alex DM-24
Spoke nipples type	Brass Nipples
Spoke wheel	Straight Gauge Stainless Steel

Frame and Body Specs

Frame materials	7005 aluminum c
Frame type	TIG-welded
Handlebar construction	Chromoly BMX
Handlebar extender	Not Available
Handlebar stem details	Aluminum
Headset size	1 1/8 (inches) Threadless Aluminum

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC HP20NP
Bottom bracket shell width	68 (millimeters) English
Bottom bracket type	AC Euro Sealed Bearing
Crankset parts and sizes	44 Teeth AC Race 16 3pc
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Diamondback RM20 Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Carbon Fiber Composite With Chromoly Steerer
Fork type	Not Available

Other Specs of Diamondback RM20

Component group sets	Not Available
Pedals details	Aluminum
Rear shock absorber	Not Available
Saddle seat	Diamondback BMX
Seat post extension	27.0 (millimeters) Diameter Aluminum

Redline Roam

General Infos

Model	Roam
Manufacturer	Redline
Year of production	2011
Current price	Check price Here ==>
Color choice	- Blue - Orange -Black
Sizes	- Standard size for all

Wheels And Breaking System

Bike front tire	Rear: 20 X 1.75 (inches) Kenda Kontact Front: 20 X 1.95 Kenda Kontact
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	Unavailable Front and Promax SBL-317C Rear Levers Unavailable Front and ProMax SBV-295C V-Type Rear Brakes
Hubs for disc brakes	Redline
Rims manufacturer	36-hole Alex Z1000
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Hi Ten
Frame type	Brazed and welded
Handlebar construction	Redline 26 X 6.5 Hi Ten
Handlebar extender	Optional
Handlebar stem details	Redline 55 (millimeters)
Headset size	1 1/8 (inches) VP Threadless

Gearing Specifications

Bicycle chain	KMC Z-410
Bottom bracket shell width	Not Available
Bottom bracket type	VP OPC
Crankset parts and sizes	Redline 42t Teeth Redline OPC 175 (millimeters)
Gear shift levers	Not Available
Rear gear set	16 Teeth 1-speed

Redline Roam Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Unicrown Crown Hi Ten
Fork type	Redline Standard

Other Specs of Redline Roam

Component group sets	BMX Mix
Pedals details	Redline PC Platform
Rear shock absorber	Not Available
Saddle seat	Redline MX
Seat post extension	25.4 (millimeters) Diameter Steel