Mongoose ROCKADILE AL WOMENS 2006 VS Trek 820 2011 specs comparison

Mongoose Rockadile AL Womens

General Infos

Model	Rockadile AL Womens
Manufacturer	Mongoose
Year of production	2006
Current price	Check price Here ==>
Color choice	-Cosmos Blue
Sizes	- S - m
Sizes	- S - m

Wheels And Breaking System

Bike front tire	26 X 1.95 (inches) Kenda Komodo
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano ST-EF50 EZ Fire Levers ProMax Linear-pull Brakes
Hubs for disc brakes	Alloy With QR
Rims manufacturer	36-hole Alex SCE17
Spoke nipples type	Brass UCP
Spoke wheel	Stainless Steel

Frame and Body Specs

Frame materials	6061 aluminum c
Frame type	TIG-welded
Handlebar construction	Steel 30 (millimeters) Rise
Handlebar extender	Optional
Handlebar stem details	Alloy
Headset size	1 1/8 (inches) Steel Aheadset 1 1/8 (inches)

Gearing Specifications

Bicycle chain	KMC Z51
Bottom bracket shell width	Not Available
Bottom bracket type	Semi-cartridge
Crankset parts and sizes	28/38/48 Teeth SR XCC-100
Gear shift levers	Shimano ST-EF50 EZ Fire
Rear gear set	14 - 28 Teeth 7-speed

Mongoose Rockadile AL Womens Fork System Data

Derailleur (Front)	Shimano FD-C051
Derailleur (Rear)	Shimano RD-TX30
Fork material	Steel
Fork type	Suntour M-2000

Other Specs of Mongoose Rockadile AL Womens

Component group sets	Mountain Mix
Pedals details	PP Body and boron Axle
Rear shock absorber	Not Available
Saddle seat	WTB Speed V Sport
Seat post extension	Alloy

Trek 820

General Infos

Model	820
Manufacturer	Trek
Year of production	2011
Current price	Check price Here ==>
Color choice	-Gloss Black
Sizes	- 13 (inches) - 16 (inches) - 18 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches)

Wheels And Breaking System

Bike front tire	26 X 2.0 (inches) Bontrager LT3
Bike rear tire	Not Available
Bike wheel size	26 (inches) Wheels
Brakeset type	Shimano EF40 Levers Tektro V Brakes
Hubs for disc brakes	Rear: Formula FM31 Front: Formula FM21
Rims manufacturer	36-hole Bontrager 550
Spoke nipples type	Not Available
Spoke wheel	Not Available

Frame and Body Specs

Frame materials	Steel
Frame type	TIG-welded
Handlebar construction	Bontrager Approved Riser
Handlebar extender	Optional
Handlebar stem details	Bontrager Approved
Headset size	1 1/8 (inches) Threadless Semi Integrated

Gearing Specifications

Bicycle chain	Not Available
Bottom bracket shell width	Not Available
Bottom bracket type	Not Available
Crankset parts and sizes	28/38/48 Teeth Hawk DX
Gear shift levers	Shimano EF40
Rear gear set	13 - 34 Teeth 7-speed

Trek 820 Fork System Data

Derailleur (Front)	Shimano TX51
Derailleur (Rear)	Shimano TX31
Fork material	Single
Fork type	63 (millimeters) Travel SR Suntour M-2025

Other Specs of Trek 820

Component group sets	Shimano Mix
Pedals details	Wellgo Nylon Platform
Rear shock absorber	Not Available
Saddle seat	Bontager SSR
Seat post extension	31.6 (millimeters) Diameter Bontrager SSR