Burley BIRDY 7 1998 VS Bike Friday POCKET ROCKET 1995 specs comparison
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➜ Burley Birdy 7 price
➜ Bike Friday Pocket Rocket price
Burley Birdy 7
General Infos| Model | Birdy 7 |
| Manufacturer | Burley |
| Year of production | 1998 |
| Current price | 🛒 View Price → |
| Color choice | -Metallic emerald green |
| 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 LeversDia-Compe VC-737 Brakes |
| Hubs for disc brakes | Shimano Alivio |
| Rims manufacturer | 24-holeAlex DV-15 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight GaugeStainless 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 STS |
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) SpindleTien Hsin TH-7418 AL Sealed Cartridge |
| Crankset parts and sizes | 56 TeethDotek Pro-6 |
| Gear shift levers | Grip Shift SRT-400 |
| Rear gear set | 11 - 28 Teeth7-speed |
Burley Birdy 7 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano STX-RC |
| Fork material | 7005 T-6 Aluminum Alloy |
| Fork type | Birdy Leading Arm Suspension |
Other Specs of Burley Birdy 7
| Component group sets | Birdy Mix |
| Pedals details | Victor VP-195 |
| Rear shock absorber | 1.5 (inches) TravelBirdy Elastomer |
| Saddle seat | Velo Crossbow |
| Seat post extension | 34.7 (millimeters) DiameterBirdy Special 500 (millimeters) |
Bike Friday Pocket Rocket
General Infos| Model | Pocket Rocket |
| Manufacturer | Bike Friday |
| Year of production | 1995 |
| Current price | 🛒 View Price → |
| Color choice | -Black-light blue-red-silver |
| Sizes | - Adjustable for 4'8 to 6'5 (inches)- custom (inches) |
Wheels And Breaking System
| Bike front tire | 20 X 1 1/8 (inches) IRC Roadlite EX |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Shimano 105SC LeversShimano 105SC Dual Pivot Brakes |
| Hubs for disc brakes | Shimano 105SC |
| Rims manufacturer | 24-holeSun Metal M14A |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded Steel |
| Handlebar construction | SR CMB-251 |
| Handlebar extender | Not Available |
| Handlebar stem details | Custom |
| Headset size | 1 1/4 (inches) YST Light |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)KMC Alpha 50 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 42/54 TeethShimano 105 SC |
| Gear shift levers | Shimano 105 STI Dual Control |
| Rear gear set | 11 - 21 Teeth8-speed |
Bike Friday Pocket Rocket Fork System Data
| Derailleur (Front) | Bottom-pull and braze-onShimano 105SC |
| Derailleur (Rear) | Shimano 105SC |
| Fork material | Butted Unicrown CrownChromoly |
| Fork type | Bike Friday |
Other Specs of Bike Friday Pocket Rocket
| Component group sets | Shimano 105 STI |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Optional |
| Seat post extension | 26.6 (millimeters) DiameterKalloy Uno |
Useful links and guides ....
- To know more about this exacte bike, Burley provided us with the latest version of its Birdy 7 bike manual
- Find All parts, tires and accessories of Burley Birdy 7 Folding here
- Get your Bike Friday Pocket Rocket manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Bike Friday Pocket Rocket Folding here