All City BIG BLOCK BIG BLOCK 2011 VS Rocky Mountain BOROUGHS 2010 specs comparison

All City Big Block Big Block

General Infos

Model	Big Block Big Block
Manufacturer	All City
Year of production	2011
Current price	Check price Here ==>
Color choice	-Red and White
Sizes	- 46cm (centimeters) - 49cm (centimeters) - 52cm (centimeters) - 55cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)
Sizes	- 46cm (centimeters) - 49cm (centimeters) - 52cm (centimeters) - 55cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 25c Vittoria Zaffiros
Bike rear tire	Not Available
Bike wheel size	Not Available
Brakeset type	Tektro RL570 Levers Tektro R538 Brakes
Hubs for disc brakes	Not Available
Rims manufacturer	32-hole Alex R450
Spoke nipples type	Brass
Spoke wheel	Straight Gauge DT Swiss Champion Stainless Steel

Frame and Body Specs

Frame materials	4130 Cromo Steel
Frame type	Brazed and welded
Handlebar construction	Kalloy Alloy Riser
Handlebar extender	Not Available
Handlebar stem details	Kalloy
Headset size	1 1/8 (inches) Cane Creek S3

Gearing Specifications

Bicycle chain	1/2 X 1/8 (inches) KMC
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	110 (millimeters) Spindle Sealed Bearing
Crankset parts and sizes	46t Teeth All-City 612 Track Crank
Gear shift levers	Not Available
Rear gear set	17 Teeth 1-speed

All City Big Block Big Block Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Lugged Crown 4130 Chromoly
Fork type	All-City Big Block

Other Specs of All City Big Block Big Block

Component group sets	Track Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Velo
Seat post extension	27.2 (millimeters) Diameter Kalloy

Rocky Mountain Boroughs

General Infos

Model	Boroughs
Manufacturer	Rocky Mountain
Year of production	2010
Current price	Check price Here ==>
Color choice	-White
Sizes	- 51cm (centimeters) - 54cm (centimeters) - 57cm (centimeters) - 60cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Zaffiro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Top Mount Tektro Rl721 Levers Tektro R310 Dual Pivot Brakes
Hubs for disc brakes	Fixed Gear Both Sides High Flange High Flange With Track Bolts Rear: Track Type With Track Bolts Front: Track Type
Rims manufacturer	RMB Double Wall 42 (millimeters) Alloy
Spoke nipples type	Not Available
Spoke wheel	Stainless

Frame and Body Specs

Frame materials	RMB Custom Chromoly
Frame type	TIG-welded
Handlebar construction	Tange Bull Type TT O.V.
Handlebar extender	Optional
Handlebar stem details	RMB 7-degree Flip and flop
Headset size	FSA

Gearing Specifications

Bicycle chain	KMC 510HX
Bottom bracket shell width	Not Available
Bottom bracket type	TH BB-7420
Crankset parts and sizes	48 Teeth RMB RM-S48 Alloy Arm
Gear shift levers	Not Available
Rear gear set	16 - 18 Teeth 1-speed

Rocky Mountain Boroughs Fork System Data

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

Other Specs of Rocky Mountain Boroughs

Component group sets	Track Mix
Pedals details	Not Available
Rear shock absorber	Not Available
Saddle seat	Rocky Mountain Vintage Edition With Silver Rivets
Seat post extension	27.2 (millimeters) Diameter RMB