Chumba EVO 2008 VS Rocky Mountain INSTINCT 2000 specs comparison

Chumba EVO

General Infos

Model	EVO
Manufacturer	Chumba
Year of production	2008
Current price	Check price Here ==>
Color choice	- Black and White - Laguna Seca Blue - Orange -Candy Red Chrome
Sizes	- Medium - large
Sizes	- Medium - large

Wheels And Breaking System

Bike front tire	26 X 2.35 (inches) Maxxis Minion
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Avid Juicy 5 Levers Avid Juicy 5 With 185 (millimeters) Rotor Front and Avid Juicy 5 With 160 (millimeters) Rotor Rear Brakes
Hubs for disc brakes	Rear: 10 (millimeters) Axle Front: 20 (millimeters) Thru Axle Disc
Rims manufacturer	Not Available
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	6061 T6 Aluminum
Frame type	TIG-welded
Handlebar construction	FSA Gravity Lite
Handlebar extender	Not Available
Handlebar stem details	FSA Gravity Lite
Headset size	1 1/8 (inches) Threadless FSA Orbit X

Gearing Specifications

Bicycle chain	1/2 X 3/32 (inches) SRAM PC-971
Bottom bracket shell width	73 (millimeters)
Bottom bracket type	FSA Mega EXO
Crankset parts and sizes	FSA Moto X
Gear shift levers	SRAM X.9 Trigger
Rear gear set	11 - 34 Teeth 9-speed

Chumba EVO Fork System Data

Derailleur (Front)	Shimano Deore XT
Derailleur (Rear)	SRAM X.9 Mid-cage
Fork material	Single
Fork type	110 - 140 (millimeters) Adjustable Travel Fox 36 Float RC2

Other Specs of Chumba EVO

Component group sets	SRAM X.9/mix
Pedals details	Optional
Rear shock absorber	6 (inches) Travel Fox DHX 5.0 Air
Saddle seat	Chumba VL-1250
Seat post extension	31.6 (millimeters) Diameter Truvativ XR

Rocky Mountain Instinct

General Infos

Model	Instinct
Manufacturer	Rocky Mountain
Year of production	2000
Current price	Check price Here ==>
Color choice	- Holographic Blue and Shreded Silver Maple Leafs -Holographic Black and Shredded Silver Maple Leafs
Sizes	- 16.5 (inches) - 18 (inches) - 19 (inches)

Wheels And Breaking System

Bike front tire	20 X 1.95 (inches) Michelin Wild Gripper Kevlar
Bike rear tire	Not Available
Bike wheel size	20 (inches) Wheels
Brakeset type	SRAM 9.0 SL Levers Shimano Deore XT V-Brake Brakes
Hubs for disc brakes	Shimano Deore XT
Rims manufacturer	32-hole Mavic X221
Spoke nipples type	Brass Nipples
Spoke wheel	1.8 (millimeters) Double-butted DT Stainless Steel

Frame and Body Specs

Frame materials	Easton 7005 Elite
Frame type	TIG-welded
Handlebar construction	Race Face Prodigy Riser
Handlebar extender	Optional
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) SRAM
Bottom bracket shell width	73 (millimeters) English
Bottom bracket type	113 (millimeters) Spindle Shimano BB-UN72
Crankset parts and sizes	22/32/44 Teeth Race Face Turbine LP
Gear shift levers	Shimano Deore XT RapidFire SL
Rear gear set	11 - 34 Teeth 9-speed

Rocky Mountain Instinct Fork System Data

Derailleur (Front)	Top-pull and clamp-on 31.8 (millimeters) Shimano Deore XT
Derailleur (Rear)	Shimano XTR
Fork material	Triple-clamp Crown Aluminum
Fork type	3.15 (inches) Travel Marzocchi Bomber Z-2 Atom Bomb

Other Specs of Rocky Mountain Instinct

Component group sets	Shimano Deore XT and XTR
Pedals details	Shimano PD-M515 SPD
Rear shock absorber	Fox Air Float RC
Saddle seat	Selle Italia Onda
Seat post extension	26.8 (millimeters) Diameter Race Face XY