Mongoose ROCKADILE AL 20 2007 VS Trek 4900 2004 specs comparison

Mongoose Rockadile AL 20 2007 comparison online with competitors

Mongoose Rockadile AL 20

General Infos
Model Rockadile AL 20
Manufacturer Mongoose
Year of production 2007
Current price Check price Here ==>   
Color choice -Red
Sizes - Standard size for everyone
Sizes - Standard size for everyone

Wheels And Breaking System

Bike front tire20 X 1.95 (inches) Kenda K-850
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type ProMax BL-81G Levers
ProMax TX117 Brakes
Hubs for disc brakesJoy Tech Alloy Sealed
Rims manufacturer 36-hole
Alex Z-1000
Spoke nipples typeCP Brass
Spoke wheelStainless Steel

Frame and Body Specs

Frame materialsAlloy
Frame typeTIG-welded
Handlebar constructionSteel 30 (millimeters) Rise
Handlebar extenderOptional
Handlebar stem detailsAlloy
Headset sizeFPD Steel Threadless

Gearing Specifications

Bicycle chainKMC Z30
Bottom bracket shell widthNot Available
Bottom bracket typeVP Semi-cartridge
Crankset parts and sizes 40 Teeth
Prowheel P113PP
Gear shift leversSRAM MRX 200
Rear gear set 14 - 28 Teeth
7-speed

Mongoose Rockadile AL 20 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Shimano RD-FT30
Fork material Single Crown
Aluminum and steel
Fork typeSR Suntour M2000

Other Specs of Mongoose Rockadile AL 20

Component group setsMountain Mix
Pedals detailsFPD Resin With Boron Axle
Rear shock absorberNot Available
Saddle seatMongoose MTB Design
Seat post extensionAlloy


Trek 4900 2004 comparison online with competitors

Trek 4900

General Infos
Model 4900
Manufacturer Trek
Year of production 2004
Current price Check price Here ==>   
Color choice - Blue and Black
-Ball-Burnished and Black
Sizes - 13 (inches)
- 16 (inches)
- 18 (inches)
- 19.5 (inches)
- 21 (inches)
- 22.5 (inches)

Wheels And Breaking System

Bike front tire26 X 2.20 (inches) Bontrager ACX
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type Aluminum Linear-pull Levers
Aluminum Linear-pull Brakes
Hubs for disc brakes Q and R
Rear: Shimano
Front: Aluminum
Rims manufacturer 32-hole
Bontrager Maverick
Spoke nipples typeBrass Nipples
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsAluminum
Frame typeTIG-welded
Handlebar constructionBontrager Sport
Handlebar extenderOptional
Handlebar stem detailsBontrager Sport
Headset size1 1/8 (inches) Threadless Aheadset

Gearing Specifications

Bicycle chain1/2 X 3/32 (inches)
Bottom bracket shell widthNot Available
Bottom bracket typeNot Available
Crankset parts and sizes 22/32/42 Teeth
Bontrager Sport
Gear shift leversShimano Alivio RapidFire
Rear gear set 11 - 32 Teeth
9-speed

Trek 4900 Fork System Data

Derailleur (Front)Shimano Alivio
Derailleur (Rear)Shimano Deore SGS
Fork material Single Crown
Aluminum and magnesium
Fork type 80 (millimeters) Travel
Rock Shox Pilot C

Other Specs of Trek 4900

Component group setsMountain Mix
Pedals detailsAluminum Cage
Rear shock absorberNot Available
Saddle seatTrek ATB
Seat post extensionBontrager Sport


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