Dahon MATRIX 2003 VS Burley BIRDY 3 X 7 1998 specs comparison

Dahon Matrix 2003 comparison online with competitors

Dahon Matrix

General Infos
Model Matrix
Manufacturer Dahon
Year of production 2003
Current price Check price Here ==>   
Color choice -Silver
Sizes - Large
Sizes - Large

Wheels And Breaking System

Bike front tire26 X 1.40 (inches) Semi-slick
Bike rear tireNot Available
Bike wheel size26 (inches) Wheels
Brakeset type ProMax Disc Levers
ProMax Disc Brakes
Hubs for disc brakes Q and R
Aluminum
Rims manufacturer 36-hole
Aluminum
Spoke nipples typeBrass Nipples
Spoke wheel 14ga. Straight Gauge
UCP

Frame and Body Specs

Frame materials7005 aluminum c
Frame typeTIG-welded
Handlebar constructionAluminum
Handlebar extenderOptional
Handlebar stem detailsDahon Folding
Headset size1 1/8 (inches) Threadless Steel

Gearing Specifications

Bicycle chain 1/2 X 3/16 (inches)
KMC
Bottom bracket shell width68 (millimeters) English
Bottom bracket typeNot Available
Crankset parts and sizesAluminum
Gear shift leversSRAM 4.0
Rear gear set8-speed

Dahon Matrix Fork System Data

Derailleur (Front)Clamp-on
Derailleur (Rear)Shimano Alivio
Fork material Single Crown
Aluminum
Fork type 70 (millimeters) Travel
Zone Trail

Other Specs of Dahon Matrix

Component group setsFolding Mix
Pedals detailsVP Nylon
Rear shock absorberNot Available
Saddle seatWTB SST
Seat post extensionAluminum Micro-adjust


Burley Birdy 3 x 7 1998 comparison online with competitors

Burley Birdy 3 x 7

General Infos
Model Birdy 3 x 7
Manufacturer Burley
Year of production 1998
Current price Check price Here ==>   
Color choice -Aluminum with clearcoat
Sizes - Rider can adjust manually

Wheels And Breaking System

Bike front tire18 X 1.5 (inches) Birdy Hi-Pressure
Bike rear tireNot Available
Bike wheel size18 (inches) Wheels
Brakeset type Dia-Compe DP-7 Levers
Dia-Compe VC-737 Brakes
Hubs for disc brakes Rear: Sachs 3 X 7
Front: Shimano Alivio
Rims manufacturer 24-hole
Alex DV-15
Spoke nipples typeBrass Nipples
Spoke wheel 1.8 (millimeters) Straight Gauge
Stainless Steel

Frame and Body Specs

Frame materials7005 T-6 Aluminum Alloy
Frame typeTIG-welded
Handlebar constructionTranz-X Zanzibar
Handlebar extenderOptional
Handlebar stem detailsBirdy Folding Adjustable
Headset size1 1/8 (inches) Threadless Aheadset AL-2

Gearing Specifications

Bicycle chain 1/2 X 3/32 (inches)
Sachs SC-40
Bottom bracket shell width68 (millimeters) English
Bottom bracket type 113 (millimeters) Spindle
Tien Hsin TH-7418 AL Sealed Cartridge
Crankset parts and sizes 56 Teeth
Dotek Pro-6
Gear shift leversSachs Wavey
Rear gear set 13 - 23 Teeth
3-speed Internal X 7-speed

Burley Birdy 3 x 7 Fork System Data

Derailleur (Front)Not Available
Derailleur (Rear)Shimano Deore XT SGS
Fork material7005 T-6 Aluminum Alloy
Fork typeBirdy Leading Arm Suspension

Other Specs of Burley Birdy 3 x 7

Component group setsBirdy Mix
Pedals detailsWellgo WPD-95B Clipless and quill Combination
Rear shock absorber 1.5 (inches) Travel
Birdy Elastomer
Saddle seatVelo Crossbow
Seat post extension 34.7 (millimeters) Diameter
Birdy Special 500 (millimeters)


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