Dahon HAMMERHEAD 2011 VS Burley BIRDY 3 X 7 1998 specs comparison
Dahon Hammerhead
General InfosModel | Hammerhead |
Manufacturer | Dahon |
Year of production | 2011 |
Current price | Check price Here ==> |
Color choice |
-Shale |
Sizes |
- Not available |
Sizes |
- Not available |
Wheels And Breaking System
Bike front tire | Schwalbe Kojak |
Bike rear tire | Not Available |
Bike wheel size | Not Available |
Brakeset type | Avid Speed Dial 7 Levers Kinetix ProStop Brakes |
Hubs for disc brakes | Kinetix Pro |
Rims manufacturer | Kinetix Pro |
Spoke nipples type | Not Available |
Spoke wheel | Kinetix Pro |
Frame and Body Specs
Frame materials | 7005 aluminum c |
Frame type | Aluminum |
Handlebar construction | Kinetix CarbonLite |
Handlebar extender | Optional |
Handlebar stem details | Dahon Axis |
Headset size | Dahon Fusion XP+ |
Gearing Specifications
Bicycle chain | SRAM PC-971 |
Bottom bracket shell width | Not Available |
Bottom bracket type | American Classic Ultralight ISIS |
Crankset parts and sizes | 55/44t Teeth FSA Gossamer |
Gear shift levers | SRAM Double Tap |
Rear gear set | 9-speed |
Dahon Hammerhead Fork System Data
Derailleur (Front) | Microshift |
Derailleur (Rear) | SRAM X.9 |
Fork material | Puro U7 Aluminum |
Fork type | Dahon SlipStream |
Other Specs of Dahon Hammerhead
Component group sets | Folding Mix |
Pedals details | Not Available |
Rear shock absorber | Not Available |
Saddle seat | Kore XCF |
Seat post extension | 27.2 (millimeters) Diameter Kore Race I-Beam |
Burley Birdy 3 x 7
General InfosModel | 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 tire | 18 X 1.5 (inches) Birdy Hi-Pressure |
Bike rear tire | Not Available |
Bike wheel size | 18 (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 type | Brass Nipples |
Spoke wheel | 1.8 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | 7005 T-6 Aluminum Alloy |
Frame type | TIG-welded |
Handlebar construction | Tranz-X Zanzibar |
Handlebar extender | Optional |
Handlebar stem details | Birdy Folding Adjustable |
Headset size | 1 1/8 (inches) Threadless Aheadset AL-2 |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Sachs SC-40 |
Bottom bracket shell width | 68 (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 levers | Sachs 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 material | 7005 T-6 Aluminum Alloy |
Fork type | Birdy Leading Arm Suspension |
Other Specs of Burley Birdy 3 x 7
Component group sets | Birdy Mix |
Pedals details | Wellgo WPD-95B Clipless and quill Combination |
Rear shock absorber | 1.5 (inches) Travel Birdy Elastomer |
Saddle seat | Velo Crossbow |
Seat post extension | 34.7 (millimeters) Diameter Birdy Special 500 (millimeters) |
Useful links and guides ....
- To know more about this exacte bike, Dahon provided us with the latest version of its Hammerhead bike manual
- Find All parts, tires and accessories of Dahon Hammerhead Folding here
- Get your Burley Birdy 3 x 7 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Burley Birdy 3 x 7 Folding here