Dirtmaster JUMP 2001 VS Eastern Bikes PROTON BIG STREET 2002 specs comparison

Dirtmaster Jump 2001 comparison online with competitors

Dirtmaster Jump

General Infos
Model Jump
Manufacturer Dirtmaster
Year of production 2001
Current price Check price Here ==>   
Color choice - Red
-Blue
Sizes - Pro
Sizes - Pro

Wheels And Breaking System

Bike front tire20 X 2.25 (inches) Radix Dirt
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Tektro 271A Rear Levers
Tektro U Brake Rear Brakes
Hubs for disc brakesRadix
Rims manufacturer 48-hole
Alex MX 22
Spoke nipples typeBrass Nipples
Spoke wheel 2.0 (millimeters) Straight Gauge
Chung Nan UCP

Frame and Body Specs

Frame materialsChromoly
Frame typeTIG-welded
Handlebar constructionDirtMaster Hoochie Bar
Handlebar extenderOptional
Handlebar stem detailsRadix
Headset size1 1/8 (inches) Threadless Tioga TG

Gearing Specifications

Bicycle chain 1/2 X 1/8 (inches)
KMC Z410
Bottom bracket shell widthAmerican
Bottom bracket typeYST
Crankset parts and sizes 44 Teeth
1-piece 180 (millimeters)
Gear shift leversNot Available
Rear gear set 16 Teeth
1-speed

Dirtmaster Jump Fork System Data

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

Other Specs of Dirtmaster Jump

Component group setsNot Available
Pedals detailsRadix
Rear shock absorberNot Available
Saddle seatRadix
Seat post extension 25.4 (millimeters) Diameter
Radix


Eastern Bikes Proton Big Street 2002 comparison online with competitors

Eastern Bikes Proton Big Street

General Infos
Model Proton Big Street
Manufacturer Eastern Bikes
Year of production 2002
Current price Check price Here ==>   
Color choice - Red
-Clearcoat
Sizes - Pro

Wheels And Breaking System

Bike front tire20 X 1.95 (inches) Kenda Kikzumbut
Bike rear tireNot Available
Bike wheel size20 (inches) Wheels
Brakeset type Tektro 287A Rear Levers
Tektro 906A U-brake Rear Brakes
Hubs for disc brakesAluminum
Rims manufacturer 48-hole
Aluminum
Spoke nipples typeBrass Nipples
Spoke wheel 14ga. Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materialsChromoly
Frame typeTIG-welded
Handlebar constructionSteel BMX
Handlebar extenderOptional
Handlebar stem detailsAluminum
Headset size1 1/8 (inches) Threadless Steel

Gearing Specifications

Bicycle chain1/2 X 1/8 (inches)
Bottom bracket shell widthAmerican
Bottom bracket typeOne Piece
Crankset parts and sizes 43 Teeth
1-piece Chromoly
Gear shift leversNot Available
Rear gear set 16 Teeth
1-speed

Eastern Bikes Proton Big Street Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Not Available
Fork material Oversize
Unicrown Crown
Chromoly
Fork typeNot Available

Other Specs of Eastern Bikes Proton Big Street

Component group setsNot Available
Pedals detailsWellgo Aluminum
Rear shock absorberNot Available
Saddle seatEastern Jumpseat
Seat post extensionSteel


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