Kona MAMA 2000 VS Diamondback RMJR 2001 specs comparison

Kona Mama 2000 comparison online with competitors

Kona Mama

General Infos
Model Mama
Manufacturer Kona
Year of production 2000
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Color choice -Mustard
Sizes - Medium
Sizes - Medium

Wheels And Breaking System

Bike front tire Rear: 20 X 1.75 (inches) Tioga Factory MX
Front: 20 X 2.10 (inches) Tioga Factory MX
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Avid SD-1.0 L Rear Levers
Avid 1D-10 Rear Brakes
Hubs for disc brakesKing Kong BMX
Rims manufacturerMavic XY
Spoke nipples typeNot Available
Spoke wheel 2.0 (millimeters)
Stainless Steel

Frame and Body Specs

Frame materialsAluminum
Frame typeTIG-welded
Handlebar constructionSteel BMX
Handlebar extenderOptional
Handlebar stem detailsSteel
Headset sizeAheadset SX

Gearing Specifications

Bicycle chainKMC
Bottom bracket shell widthNot Available
Bottom bracket typeProfile Sealed Bearing
Crankset parts and sizes 44 Teeth
Profile Racing
Gear shift leversNot Available
Rear gear set 16 Teeth
1-speed

Kona Mama Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
Chromoly
Fork typeKona Race

Other Specs of Kona Mama

Component group setsNot Available
Pedals detailsFasten BMX
Rear shock absorberNot Available
Saddle seatSDG BMX
Seat post extensionIRD Quad 2


Diamondback RMJR 2001 comparison online with competitors

Diamondback RMJR

General Infos
Model RMJR
Manufacturer Diamondback
Year of production 2001
Current price Check price Here ==>   
Color choice -Team Scheme
Sizes - Junior

Wheels And Breaking System

Bike front tire20 X 1 3/8 (inches) Tioga Comp III
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type ProMax Aluminum Rear Levers
ProMax Linear-pull Rear Brakes
Hubs for disc brakesSealed Mechanism
Rims manufacturer 36-hole
Alex VP-15F
Spoke nipples typeNot Available
Spoke wheelNot Available

Frame and Body Specs

Frame materials7005 aluminum c
Frame typeTIG-welded
Handlebar constructionChromoly BMX
Handlebar extenderOptional
Handlebar stem detailsAluminum
Headset size1 (inches) Threadless Tange Seiki ST-4

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
KMC HP-20
Bottom bracket shell widthNot Available
Bottom bracket type117.5 (millimeters) Spindle
Crankset parts and sizes 42 Teeth
1-piece 165 (millimeters)
Gear shift leversNot Available
Rear gear set 16 Teeth
1-speed

Diamondback RMJR Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Unicrown Crown
Chromoly
Fork typeDiamondback RMX

Other Specs of Diamondback RMJR

Component group setsNot Available
Pedals detailsAluminum Platform
Rear shock absorberNot Available
Saddle seatUni Style
Seat post extension 22.2 (millimeters) Diameter
Uni Style


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