Rocky Mountain METROPOLIS NRT 2010 VS Electra AMSTERDAM- BALLOON 8D 2010 specs comparison

Rocky Mountain Metropolis NRT

General Infos

Model	Metropolis NRT
Manufacturer	Rocky Mountain
Year of production	2010
Current price	Check price Here ==>
Color choice	-Black
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches)
Sizes	- 14 (inches) - 16 (inches) - 18 (inches) - 20 (inches) - 22 (inches)

Wheels And Breaking System

Bike front tire	700 X 35c Kenda Kwick Trax
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Shimano BR-M421 Levers Shimano M416 Mechanical Disc Brakes
Hubs for disc brakes	Rear: Shimano Alfine 8 Disc Front: Wheeltech Disc Super Sealed With Alloy QR
Rims manufacturer	Alex ACE-24
Spoke nipples type	Not Available
Spoke wheel	Stainless

Frame and Body Specs

Frame materials	RMB Custom
Frame type	TIG-welded
Handlebar construction	RMB Zero10 Bar 620 (millimeters)
Handlebar extender	Optional
Handlebar stem details	RMB 7-degree Flip and flop
Headset size	FSA

Gearing Specifications

Bicycle chain	KMC
Bottom bracket shell width	Not Available
Bottom bracket type	TH BB-7420
Crankset parts and sizes	42 Teeth RMB RM-P42 Alloy Arm
Gear shift levers	Shimano Alfine Rapidfire Plus
Rear gear set	18 Teeth 8-speed Internal

Rocky Mountain Metropolis NRT Fork System Data

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

Other Specs of Rocky Mountain Metropolis NRT

Component group sets	Co (millimeters)uter Mix
Pedals details	VP 349S Alloy Body & Steel Cage
Rear shock absorber	Not Available
Saddle seat	Rocky Mountain
Seat post extension	31.6 (millimeters) Diameter RMB

Electra Amsterdam- Balloon 8D

General Infos

Model	Amsterdam- Balloon 8D
Manufacturer	Electra
Year of production	2010
Current price	Check price Here ==>
Color choice	-Black
Sizes	- Standard size for everyone

Wheels And Breaking System

Bike front tire	26 X 2.35 (inches) Schwalbe Fat Frank
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Alloy 4 Finger Reach Adjust Levers Shimano Nexus Roller Brake Brakes
Hubs for disc brakes	Rear: Shimano Nexus Freehub With Roller Brake Front: Shimano Nexus BR-IM41
Rims manufacturer	36-hole Painted and Pin Striped Alloy
Spoke nipples type	Brass
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	High Tensile Steel
Frame type	TIG-welded
Handlebar construction	3.5 (inches) Rise X 23.25 (inches) Width Alloy Custom Bend Riser
Handlebar extender	Optional
Handlebar stem details	3D Forged
Headset size	1 (inches) Threadless Steel

Gearing Specifications

Bicycle chain	KMC Z72
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	118 (millimeters) Spindle Sealed Cartridge
Crankset parts and sizes	42 Teeth Forged Alloy With Chainguard
Gear shift levers	Shimano Alivio Rapid Fire
Rear gear set	11 - 32 Teeth 8-speed

Electra Amsterdam- Balloon 8D Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Shimano Acera
Fork material	Lugged Crown Steel
Fork type	Not Available

Other Specs of Electra Amsterdam- Balloon 8D

Component group sets	Co (millimeters)uter Mix
Pedals details	Alloy Platform With Kraton Inserts
Rear shock absorber	Not Available
Saddle seat	Retro Leatherette With Springs
Seat post extension	25.6 (millimeters) Diameter Butted Alloy Micro-adjust