Rocky Mountain RC 30 2012 VS Electra AMSTERDAM CLASSIC 3I LADIES 2010 specs comparison

Rocky Mountain RC 30

General Infos

Model	RC 30
Manufacturer	Rocky Mountain
Year of production	2012
Current price	Check price Here ==>
Color choice	-blue
Sizes	- 40cm (centimeters) - 45.5cm (centimeters) - 50cm (centimeters) - 55.5cm (centimeters) - 58cm (centimeters)
Sizes	- 40cm (centimeters) - 45.5cm (centimeters) - 50cm (centimeters) - 55.5cm (centimeters) - 58cm (centimeters)

Wheels And Breaking System

Bike front tire	Kenda Kwest 700x32
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Promax TX-122
Hubs for disc brakes	Shimano RM40 Shimano RM30
Rims manufacturer	Unavailable Wheelset
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	RMB 6061 Alloy
Frame type	Not Available
Handlebar construction	RMB Six20
Handlebar extender	Not Available
Handlebar stem details	RMB XC7
Headset size	Cane Creek Five Series

Gearing Specifications

Bicycle chain	Shimano HG-53
Bottom bracket shell width	Not Available
Bottom bracket type	Shimano UN-26
Crankset parts and sizes	Shimano M391 48/38/28t
Gear shift levers	9spd Rapidfire Shimano Acera
Rear gear set	Not Available

Rocky Mountain RC 30 Fork System Data

Derailleur (Front)	Shimano Acera
Derailleur (Rear)	Shimano Alivio 9spd
Fork material	Not Available
Fork type	RMB Cromo Road

Other Specs of Rocky Mountain RC 30

Component group sets	Not Available
Pedals details	RMB City Steel Cage
Rear shock absorber	Unavailable Rear Shock
Saddle seat	RMB Urban Light
Seat post extension	RMB L2B

Electra Amsterdam Classic 3i Ladies

General Infos

Model	Amsterdam Classic 3i Ladies
Manufacturer	Electra
Year of production	2010
Current price	Check price Here ==>
Color choice	-Black
Sizes	- Standard size for all

Wheels And Breaking System

Bike front tire	700 X 40c City
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Alloy 4 Finger Reach Adjust Levers Caliper Front and Shimano Coaster Rear Brakes
Hubs for disc brakes	Rear: Shimano Nexus 3 Speed Internal Gear Front: Alloy Low Flange Nutted
Rims manufacturer	36-hole Polished Double-Wall Alloy
Spoke nipples type	Brass
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	Traditional Dutch Hi-Ten Steel
Frame type	TIG-welded
Handlebar construction	3.5 (inches) Rise X 23.5 (inches) Width Steel Custom Bend
Handlebar extender	Optional
Handlebar stem details	Alloy Head Steel Quill
Headset size	1 (inches) Threaded Steel

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	116 (millimeters) Spindle Sealed Cartridge
Crankset parts and sizes	170 (millimeters) 38 Teeth Forged Alloy
Gear shift levers	Shimano Revo Twist
Rear gear set	19 Teeth 3-speed Internal

Electra Amsterdam Classic 3i Ladies Fork System Data

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

Other Specs of Electra Amsterdam Classic 3i Ladies

Component group sets	Co (millimeters)uter Mix
Pedals details	Resin Platform With Non-slip Tread
Rear shock absorber	Not Available
Saddle seat	Retro Leatherette With Springs
Seat post extension	25.4 (millimeters) Diameter Classic Steel Pillar