Dahon SPEED PRO TT 2009 VS Bike Friday COMPANION 1995 specs comparison
Dahon Speed Pro TT
General Infos| Model | Speed Pro TT |
| Manufacturer | Dahon |
| Year of production | 2009 |
| Current price | Check price Here ==> |
| Color choice |
-Mango |
| Sizes |
- Standard size for everyone |
| Sizes |
- Standard size for everyone |
Wheels And Breaking System
| Bike front tire | 20 (inches) Schwalbe Durano SE |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Shimano ST-4500 Levers Kinetix Pro V-brake Brakes |
| Hubs for disc brakes | Rear: SRAM Dual Drive Front: Kinetix Pro |
| Rims manufacturer | 14-hole and 28-hole Kinetix Pro |
| Spoke nipples type | Brass |
| Spoke wheel | Double-butted Sapim Stainless |
Frame and Body Specs
| Frame materials | 7005 Butted Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Kinetix Pro TT |
| Handlebar extender | Optional |
| Handlebar stem details | Radius VRO |
| Headset size | 1 1/8 (inches) 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 | FSA Gossamer |
| Gear shift levers | Shimano ST-4500 Dual Control |
| Rear gear set | 11 - 26 Teeth 9-speed |
Dahon Speed Pro TT Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Ultegra SL |
| Fork material | Unicrown Crown Puro U7 Aluminum |
| Fork type | Dahon SlipStream |
Other Specs of Dahon Speed Pro TT
| Component group sets | Folding Mix |
| Pedals details | Not Available |
| Rear shock absorber | Not Available |
| Saddle seat | Kore XC I-Beam |
| Seat post extension | 34.0 (millimeters) Diameter Kore I-Beam |
Bike Friday Companion
General Infos| Model | Companion |
| Manufacturer | Bike Friday |
| Year of production | 1995 |
| Current price | Check price Here ==> |
| Color choice |
-Black -red |
| Sizes |
- Xsmall - large-xlarge - small-medium |
Wheels And Breaking System
| Bike front tire | 20 X 1.75 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Tektro RBP-286 Levers Dia-Compe FS-E887E and Dia-Compe Bigdog Brakes |
| Hubs for disc brakes | Sovos Sealed Mechanism |
| Rims manufacturer | 32-hole Weinmann |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge Union Stainless Steel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded Steel |
| Handlebar construction | Custom |
| Handlebar extender | Integral To Handlebar |
| Handlebar stem details | Kalloy Alloy |
| Headset size | 1 1/8 (inches) YST |
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 | 32/42/52 Teeth SR Alloy |
| Gear shift levers | Sachs Powergrip Pro |
| Rear gear set | 11 - 28 Teeth 7-speed |
Bike Friday Companion Fork System Data
| Derailleur (Front) | Bottom-pull and braze-on Sachs MTB 5000 |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Chromoly |
| Fork type | Bike Friday |
Other Specs of Bike Friday Companion
| Component group sets | Not Available |
| Pedals details | Optional |
| Rear shock absorber | Not Available |
| Saddle seat | Not Available |
| Seat post extension | 28.6 (millimeters) Diameter Kalloy SP-243 |
Useful links and guides ....
- To know more about this exacte bike, Dahon provided us with the latest version of its Speed Pro TT bike manual
- Find All parts, tires and accessories of Dahon Speed Pro TT Folding here
- Get your Bike Friday Companion manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Bike Friday Companion Folding here