Ryan DUPLEX 1996 VS Just Two Bikes JUST 4 FUN (03) 1997 specs comparison
Ryan Duplex
General InfosModel | Duplex |
Manufacturer | Ryan |
Year of production | 1996 |
Current price | Check price Here ==> |
Color choice |
- dark blue - teal -Black |
Sizes |
- Adjustable for rider height:5'2 to 6'2 (inches) |
Sizes |
- Adjustable for rider height:5'2 to 6'2 (inches) |
Wheels And Breaking System
Bike front tire | Rear: 26 X 1.25 (inches) Tioga City Slicker Front: 20 X 2.00 (inches) Haro Ninja |
Bike rear tire | Not Available |
Bike wheel size | Rear: 26 (inches) Wheels Front: 20 (inches) |
Brakeset type | Dia-Compe 287 Levers Pederson SE Brakes |
Hubs for disc brakes | Not Available |
Rims manufacturer | 40-hole Sun Metal Rhyno |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
Frame materials | 4130 chromoly c |
Frame type | TIG-welded Steel |
Handlebar construction | Ryan |
Handlebar extender | Advent |
Handlebar stem details | Not Available |
Headset size | 1 (inches) Tioga Expert |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Sachs SC40 |
Bottom bracket shell width | 68 (millimeters) English and 68 (millimeters) Threadless |
Bottom bracket type | 122.5 (millimeters) Spindle Shimano BB-UN51/Burley Eccentric |
Crankset parts and sizes | 32/44/54 Teeth Specialized Tandem |
Gear shift levers | Shimano Dura-Ace Bar-end |
Rear gear set | 13 - 32 Teeth 7-speed |
Ryan Duplex Fork System Data
Derailleur (Front) | Bottom-pull Shimano Deore LX |
Derailleur (Rear) | Shimano Deore LX GS |
Fork material | Unicrown Crown Chromoly |
Fork type | Pyramid |
Other Specs of Ryan Duplex
Component group sets | Shimano Deore LX |
Pedals details | SR and Suntour Low-Fat |
Rear shock absorber | Not Available |
Saddle seat | Aluminum Frame Recumbent |
Seat post extension | Not Available |
Just Two Bikes Just 4 Fun (03)
General InfosModel | Just 4 Fun (03) |
Manufacturer | Just Two Bikes |
Year of production | 1997 |
Current price | Check price Here ==> |
Color choice |
- plum - red - white - yellow -Blue |
Sizes |
- Rider can adjust manually |
Wheels And Breaking System
Bike front tire | Rear: 26 X 2.125 (inches) Worksman Front: 20 X 2.125 (inches) Worksman |
Bike rear tire | Not Available |
Bike wheel size | Rear: 26 (inches) Wheels Front: 20 (inches) |
Brakeset type | Dia-Compe SS-7 Levers Sturmey Archer Drum Brakes |
Hubs for disc brakes | Rear: Sturmey Archer ST Front: Sturmey Archer VT |
Rims manufacturer | 36-hole Worksman |
Spoke nipples type | Brass Nipples |
Spoke wheel | 12g Straight Gauge Marwi Steel |
Frame and Body Specs
Frame materials | 4130 chromoly c |
Frame type | TIG-welded |
Handlebar construction | Just Two Bikes |
Handlebar extender | Not Available |
Handlebar stem details | Not Available |
Headset size | 1 (inches) Shimano STX |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG31 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 110 (millimeters) Spindle Shimano BB-LP26 |
Crankset parts and sizes | 38 Teeth Sachs Centera |
Gear shift levers | Not Available |
Rear gear set | 20 Teeth 1-speed |
Just Two Bikes Just 4 Fun (03) Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown 4130 Chromoly |
Fork type | Just Two Bikes |
Other Specs of Just Two Bikes Just 4 Fun (03)
Component group sets | Not Available |
Pedals details | Tioga Surefoot II |
Rear shock absorber | Not Available |
Saddle seat | Just Two Bikes |
Seat post extension | Not Available |
Useful links and guides ....
- To know more about this exacte bike, Ryan provided us with the latest version of its Duplex bike manual
- Find All parts, tires and accessories of Ryan Duplex Tandem here
- Get your Just Two Bikes Just 4 Fun (03) manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Just Two Bikes Just 4 Fun (03) Tandem here