Rocky Mountain BOROUGHS 2009 VS Felt GRIDLOC 2010 specs comparison

Rocky Mountain Boroughs

General Infos

Model	Boroughs
Manufacturer	Rocky Mountain
Year of production	2009
Current price	Check price Here ==>
Color choice	-Yellow
Sizes	- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 60cm (centimeters)
Sizes	- 50cm (centimeters) - 52cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (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	Tektro R200A Levers Tektro R310 Dual Pivot Brakes
Hubs for disc brakes	Formula Track
Rims manufacturer	Alex DA22
Spoke nipples type	Not Available
Spoke wheel	Stainless

Frame and Body Specs

Frame materials	4130 chromoly c
Frame type	TIG-welded
Handlebar construction	Deda Elementi Pista
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	1 (inches) FSA TH-388

Gearing Specifications

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

Rocky Mountain Boroughs Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Aero Crown Tange 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	WTB Rocket V
Seat post extension	27.2 (millimeters) Diameter Alloy

Felt Gridloc

General Infos

Model	Gridloc
Manufacturer	Felt
Year of production	2010
Current price	Check price Here ==>
Color choice	-Matte Primer Red and Copper
Sizes	- 51cm (centimeters) - 54cm (centimeters) - 56cm (centimeters) - 58cm (centimeters) - 61cm (centimeters)

Wheels And Breaking System

Bike front tire	700 X 23c Vittoria Rubino Pro
Bike rear tire	Not Available
Bike wheel size	700c Wheels
Brakeset type	Tektro Top Mount Levers Tektro Dual Pivot Long Reach Brakes
Hubs for disc brakes	Rear: Sturmey Archer SX3 3 Speed Fixed Gear Front: High Flange Nutted Aluminum
Rims manufacturer	24-hole and 36-hole Felt Urban 40 (millimeters) Deep Aluminum
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless

Frame and Body Specs

Frame materials	7005 Super-lite Aluminum Hydroformed & Butted
Frame type	TIG-welded
Handlebar construction	Felt Urban Sprawl Cowhorn 6061 Aluminum 26.0 (millimeters)
Handlebar extender	Optional
Handlebar stem details	FELT 6061 Aluminum
Headset size	1 1/8 (inches) Integrated FSA

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) KMC Z610
Bottom bracket shell width	68 (millimeters)
Bottom bracket type	FSA Square Taper
Crankset parts and sizes	3-PC 46 Teeth Forged Aluminum 130 Bcd URBAN Single
Gear shift levers	3 Speed Bar End Shifter
Rear gear set	13 Teeth 1-speed

Felt Gridloc Fork System Data

Derailleur (Front)	Not Available
Derailleur (Rear)	Not Available
Fork material	Carbon Fiber and aluminum Steerer
Fork type	FELT Carbon

Other Specs of Felt Gridloc

Component group sets	Co (millimeters)uter Mix
Pedals details	Platform With Color Matched Cages
Rear shock absorber	Not Available
Saddle seat	Selle San Marco Regal Vintage Series Suede
Seat post extension	30.6 (millimeters) Diameter Felt 6061 Aluminum