Bike Friday NAVIGATOR 2000 VS Burley BIRDY 3 X 7 1998 specs comparison
Bike Friday Navigator
General InfosModel | Navigator |
Manufacturer | Bike Friday |
Year of production | 2000 |
Current price | Check price Here ==> |
Color choice |
- Black Diamond - Blue - British Racing Green - Candy Apple Red - Green - Midnight Blue - Purple - Red - Sapphire Blue - Stealth - White - Yellow -Black |
Sizes |
- Rider can adjust manually |
Sizes |
- Rider can adjust manually |
Wheels And Breaking System
Bike front tire | 20 X 1.50 (inches) Haro Ninja |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Shimano Acera EZ Fire Plus Levers BF (inches)V (inches) Brake Brakes |
Hubs for disc brakes | Rear: SRAM Spectro 3x Front: BF Alloy QR Sealed Bearing |
Rims manufacturer | 36-hole Sun Rims AT18 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specs
Frame materials | Steel |
Frame type | TIG-welded |
Handlebar construction | Kalloy Aluminum |
Handlebar extender | Optional |
Handlebar stem details | Adjustable Aluminum |
Headset size | 1 1/8 (inches) BF Alloy Threaded |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Sun Race |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 110 (millimeters) Spindle BF Sealed Bearing |
Crankset parts and sizes | 52 Teeth Alloy |
Gear shift levers | Shimano Acera EZ Fire Plus |
Rear gear set | 12 - 28 Teeth 7-speed |
Bike Friday Navigator Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Shimano Acera |
Fork material | Not Available |
Fork type | Not Available |
Other Specs of Bike Friday Navigator
Component group sets | Folding Mix |
Pedals details | Optional |
Rear shock absorber | Not Available |
Saddle seat | Optional |
Seat post extension | 28.6 Diameter Kalloy SP-243 |
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, Bike Friday provided us with the latest version of its Navigator bike manual
- Find All parts, tires and accessories of Bike Friday Navigator 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