Burley BIRDY 3 X 7 1998 VS Montague CX COMFORT 2001 specs comparison
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 |
| 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) |
Montague CX Comfort
General Infos| Model | CX Comfort |
| Manufacturer | Montague |
| Year of production | 2001 |
| Current price | Check price Here ==> |
| Color choice |
-Blue |
| Sizes |
- 18 (inches) - 20 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.00 (inches) Kenda |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Lee Chi Aluminum Levers Lee Chi ProMax Linear-pull Brakes |
| Hubs for disc brakes | Aluminum |
| Rims manufacturer | Alex VP-18 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge |
Frame and Body Specs
| Frame materials | 7005 Aluminum Main Triangle and chromoly Rear Stays |
| Frame type | Monocoque |
| Handlebar construction | Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Kalloy Adjustable |
| Headset size | 1 1/8 (inches) Tien Hsin |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 118 (millimeters) Spindle VP |
| Crankset parts and sizes | 22/32/42 Teeth 3-piece Aluminum |
| Gear shift levers | SRAM MRX |
| Rear gear set | 13 - 28 Teeth 7-speed |
Montague CX Comfort Fork System Data
| Derailleur (Front) | SunRace |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Spinner |
Other Specs of Montague CX Comfort
| Component group sets | Mountain Mix |
| Pedals details | Wellgo LU-895 |
| Rear shock absorber | Not Available |
| Saddle seat | Velo |
| Seat post extension | 28.6 (millimeters) Diameter Adjustable Kalloy Aluminum Suspension |
Useful links and guides ....
- To know more about this exacte bike, Burley provided us with the latest version of its Birdy 3 x 7 bike manual
- Find All parts, tires and accessories of Burley Birdy 3 x 7 Folding here
- Get your Montague CX Comfort manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Montague CX Comfort Folding here