Ross DIAMOND TRIMATIC W/FENDERS 1997 VS Electra TOWNIE 21 2004 specs comparison
Ross Diamond Trimatic w/fenders
General Infos| Model | Diamond Trimatic w/fenders |
| Manufacturer | Ross |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Teal |
| Sizes |
- 19 (inches) - 21 (inches) - womens 16 (inches) - womens 19 (inches) |
| Sizes |
- 19 (inches) - 21 (inches) - womens 16 (inches) - womens 19 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.50 (inches) Cheng Shin |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Tourist Aluminum Levers Coaster Brake and side-pull Front Brakes |
| Hubs for disc brakes | Rear: Shimano 3-speed Coaster Brake Nutted Front: Steel |
| Rims manufacturer | 36-hole Rigida AS-26 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge Richman Stainless Steel |
Frame and Body Specs
| Frame materials | Hi-tensile Steel |
| Frame type | TIG-welded |
| Handlebar construction | Cruiser Bend |
| Handlebar extender | Not Available |
| Handlebar stem details | Steel |
| Headset size | 1 (inches) YST 665 |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches) KMC 410 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 122.5 (millimeters) Spindle YST BB 621 |
| Crankset parts and sizes | 44 Teeth Dotek Aluminum |
| Gear shift levers | Shimano 3-speed |
| Rear gear set | 18 Teeth 3-speed Internal |
Ross Diamond Trimatic w/fenders Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown Hi-tensile Steel |
| Fork type | Ross |
Other Specs of Ross Diamond Trimatic w/fenders
| Component group sets | Not Available |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Selle Master Comfort With Springs |
| Seat post extension | 25.4 (millimeters) Diameter Steel Pillar |
Electra Townie 21
General Infos| Model | Townie 21 |
| Manufacturer | Electra |
| Year of production | 2004 |
| Current price | Check price Here ==> |
| Color choice |
- Navy Blue Metallic - Silver Metallic -Baby Blue |
| Sizes |
- Mens - womens |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Blackwall |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Aluminum Linear-pull Levers Aluminum Linear-pull Brakes |
| Hubs for disc brakes | Not Available |
| Rims manufacturer | Aluminum |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | Straight Gauge |
Frame and Body Specs
| Frame materials | 7000 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Not Available |
| Handlebar stem details | Adjustable Aluminum |
| Headset size | 1 1/8 (inches) Threadless Steel |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | One-piece Spindle Loose Ball |
| Crankset parts and sizes | Aluminum 3-piece |
| Gear shift levers | Twist-shift |
| Rear gear set | 7-speed |
Electra Townie 21 Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Shimano Tourney |
| Fork material | Single Crown Aluminum |
| Fork type | RST CT-COM 2 |
Other Specs of Electra Townie 21
| Component group sets | Hybrid Mix |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Electra Padded |
| Seat post extension | Steel Pillar |
Useful links and guides ....
- To know more about this exacte bike, Ross provided us with the latest version of its Diamond Trimatic w/fenders bike manual
- Find All parts, tires and accessories of Ross Diamond Trimatic w/fenders Commuter here
- Get your Electra Townie 21 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Electra Townie 21 Commuter here