Rocky Mountain HAMMER 2003 VS Diamondback OVERDRIVE PRO 2011 specs comparison

Rocky Mountain Hammer

General Infos

Model	Hammer
Manufacturer	Rocky Mountain
Year of production	2003
Current price	Check price Here ==>
Color choice	-Flat Anthracite
Sizes	- 14.5 (inches) - 16 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches)
Sizes	- 14.5 (inches) - 16 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.00 (inches) Hutchinson Python Air Light
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Speed Dial 7 Levers Avid Single Digit 7 Brakes
Hubs for disc brakes	Shimano Deore Disc
Rims manufacturer	32-hole Mavic X221
Spoke nipples type	Brass Nipples
Spoke wheel	15ga. Straight Gauge DT Stainless Steel

Frame and Body Specs

Frame materials	Reynolds 725
Frame type	TIG-welded
Handlebar construction	Race Face Prodigy
Handlebar extender	Not Available
Handlebar stem details	Race Face Prodigy
Headset size	1 1/8 (inches) Threadless Ritchey Logic

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) Shimano CN-HG73
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Race Face Taperlock ISIS
Crankset parts and sizes	22/32/44 Teeth Race Face Prodigy XC
Gear shift levers	Shimano LX RapidFire SL
Rear gear set	11 - 34 Teeth 9-speed

Rocky Mountain Hammer Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano Deore LX
Derailleur (Rear)	Shimano Deore XT GS
Fork material	Single Crown Aluminum and magnesium
Fork type	80 (millimeters) Travel Marzocchi MX Pro Air

Other Specs of Rocky Mountain Hammer

Component group sets	Mountain Mix
Pedals details	Shimano PD-M515 SPD
Rear shock absorber	Not Available
Saddle seat	Selle Italia Onda Custom
Seat post extension	26.8 (millimeters) Diameter RMB 3D Lite

Diamondback OVERDRIVE PRO

General Infos

Model	OVERDRIVE PRO
Manufacturer	Diamondback
Year of production	2011
Current price	Check price Here ==>
Color choice	-Orange
Sizes	- SM (16) (inches) - MD (18) (inches) - LG (inches) - XL (inches)

Wheels And Breaking System

Bike front tire	29 X 2.1'' WTb Prowler SL
Bike rear tire	Not Available
Bike wheel size	29 (inches) Wheels
Brakeset type	Avid Elixer 3 Disc Levers Avid Elixer 3 Hydraulic Disc Brakes
Hubs for disc brakes	SL-7 Alloy
Rims manufacturer	32-hole Weinmann SL-7 Doublewall
Spoke nipples type	Not Available
Spoke wheel	14ga. Stainless Steel Stainless

Frame and Body Specs

Frame materials	Butted 6061-T6 Aluminum
Frame type	Aluminum
Handlebar construction	DB Lazer Series
Handlebar extender	Optional
Handlebar stem details	DB AL6061 Ahead 7
Headset size	1 1/8 (inches) Integrated

Gearing Specifications

Bicycle chain	KMC Z99
Bottom bracket shell width	Not Available
Bottom bracket type	TruVative Power Spline
Crankset parts and sizes	44/32/22t Teeth SRAM S800
Gear shift levers	SRAM SX-5 Trigger
Rear gear set	11 - 32 Teeth 9-speed

Diamondback OVERDRIVE PRO Fork System Data

Derailleur (Front)	31.8 (millimeters) Clamp SRAM X.5
Derailleur (Rear)	SRAM X.7
Fork material	Aluminum
Fork type	100 (millimeters) Travel RockShox Recon Gold Air

Other Specs of Diamondback OVERDRIVE PRO

Component group sets	Mountain Mix
Pedals details	CNC MTB Wellgo Alloy Forged
Rear shock absorber	Not Available
Saddle seat	Avenir 200 Series
Seat post extension	30.9 (millimeters) Diameter Diamondback Lazer Series Micro Adjust