Ross ZWOOM XII 1995 VS Pyramid RETRO-ALLOY 7SPEED 1999 specs comparison
Ross Zwoom XII
General Infos| Model | Zwoom XII |
| Manufacturer | Ross |
| Year of production | 1995 |
| Current price | Check price Here ==> |
| Color choice |
- transparent blue -Laser purple |
| Sizes |
- 19 (inches) |
| Sizes |
- 19 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.125 (inches) Ross C-241 |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tektro 360P Levers Chang Star 889 Brakes |
| Hubs for disc brakes | Jou Yu Alloy |
| Rims manufacturer | 36-hole Kin Lin 21AL |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded Steel |
| Handlebar construction | Cruiser Bend |
| Handlebar extender | Not Available |
| Handlebar stem details | BX-807 Alloy |
| Headset size | 1 (inches) CH-71 |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-UG30 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 38/48 Teeth DK Alloy Cotterless |
| Gear shift levers | Grip Shift SRT-100 |
| Rear gear set | 14 - 28 Teeth 6-speed |
Ross Zwoom XII Fork System Data
| Derailleur (Front) | Bottom-pull Shimano Tourney TY-25 |
| Derailleur (Rear) | Shimano Tourney TY20 |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | Not Available |
Other Specs of Ross Zwoom XII
| Component group sets | Shimano Tourney TY-20 |
| Pedals details | Victor VP-810 |
| Rear shock absorber | Not Available |
| Saddle seat | Cruiser With Spring |
| Seat post extension | Kalloy SP-200 |
Pyramid Retro-Alloy 7speed
General Infos| Model | Retro-Alloy 7speed |
| Manufacturer | Pyramid |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
- Blue - Red -Black |
| Sizes |
- 18 (inches) - womens 15 (inches) - womens 18 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.125 (inches) Kenda K-80 |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Jo-Ying 292P Levers Aluminum Cantilever Brakes |
| Hubs for disc brakes | Rear: Jou Yu JY-434R Front: Jou Yu JY-433F |
| Rims manufacturer | 36-hole HJC 7X |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Sha-Dar Stainless Steel |
Frame and Body Specs
| Frame materials | Oversize Hi-tensile Steel |
| Frame type | Welded |
| Handlebar construction | Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | Alloy |
| Headset size | 1 (inches) HP-663 E |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) KMC UG-30 |
| Bottom bracket shell width | American |
| Bottom bracket type | One Piece |
| Crankset parts and sizes | 44 Teeth 1-piece 6 1/2 (inches) |
| Gear shift levers | Grip Shift MRX-200 Rear |
| Rear gear set | 14 - 28 Teeth 7-speed |
Pyramid Retro-Alloy 7speed Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney TY-22 |
| Fork material | Oversize Unicrown Crown Hi-tensile Steel |
| Fork type | Sun Cruiser |
Other Specs of Pyramid Retro-Alloy 7speed
| Component group sets | Cruiser Mix |
| Pedals details | Victor VP-805 |
| Rear shock absorber | Not Available |
| Saddle seat | Viscount V-2348-1 De-Luxe Crusier |
| Seat post extension | 25.4 (millimeters) Diameter Steel |
Useful links and guides ....
- To know more about this exacte bike, Ross provided us with the latest version of its Zwoom XII bike manual
- Find All parts, tires and accessories of Ross Zwoom XII Cruiser here
- Get your Pyramid Retro-Alloy 7speed manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Pyramid Retro-Alloy 7speed Cruiser here
