Dirt Research ECHO CANYON 1997 VS Co-Motion BOFUS OFF-ROAD 1993 specs comparison
Dirt Research Echo Canyon
General Infos| Model | Echo Canyon |
| Manufacturer | Dirt Research |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice |
-Lite titanium |
| Sizes |
- Captain 18/stoker 16 (inches) - captain 20/stoker 18 (inches) - captain 22/stoker 18 (inches) |
| Sizes |
- Captain 18/stoker 16 (inches) - captain 20/stoker 18 (inches) - captain 22/stoker 18 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.90 (inches) Tioga City Slicker |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Shimano Deore LX Levers Shimano Deore LX V-Brake Brakes |
| Hubs for disc brakes | Rear: Shimano Alivio and silent Clutch Front: Shimano Alivio |
| Rims manufacturer | 36-hole Sun Rims CRT16 II |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | Butted True Temper Tandem Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Dirt Research 140g Aluminum |
| Handlebar extender | Dirt Research |
| Handlebar stem details | Girvin Flexstem |
| Headset size | 1 1/4 (inches) YST |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG51 |
| Bottom bracket shell width | 68 (millimeters) Threadless and 73 (millimeters) English |
| Bottom bracket type | 110 (millimeters) Spindle Eccentric Shimano BB-LP26 |
| Crankset parts and sizes | 24/34/42 Teeth Shimano Alivio |
| Gear shift levers | Shimano STXAlivio MC-37 RapidFire SL |
| Rear gear set | 11 - 30 Teeth 7-speed |
Dirt Research Echo Canyon Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters) Shimano Alivio Top-swing |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Butted Unicrown Crown Tange Tandem Chromoly |
| Fork type | Tange Super Size Tandem |
Other Specs of Dirt Research Echo Canyon
| Component group sets | Shimano Alivio |
| Pedals details | Dirt Research Aluminum |
| Rear shock absorber | Not Available |
| Saddle seat | Dirt Research Racing |
| Seat post extension | 29.8 (millimeters) Diameter Dirt Research |
Co-Motion Bofus Off-Road
General Infos| Model | Bofus Off-Road |
| Manufacturer | Co-Motion |
| Year of production | 1993 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- 20.5/17.5 - 19/16 |
Wheels And Breaking System
| Bike front tire | Specialized Ground Control |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | XC LTD Levers Brakes Levers Suntour XC Pro Low Profile Cantilevers |
| Hubs for disc brakes | Suntour XC Pro Grease Guard |
| Rims manufacturer | 36-hole Mavic 231 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Blend OS Tange and 4130 Chrome-moly |
| Frame type | TIG-welded Steel |
| Handlebar construction | SR Cro-Moly |
| Handlebar extender | Not Available |
| Handlebar stem details | TIG Front & Co-Motion TIG Rear |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Suntour CH-AP11 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 24/38/50 Teeth Specialized Tandem |
| Gear shift levers | Suntour XC LTD Thumbshifters |
| Rear gear set | 12 - 28 Teeth 7-speed |
Co-Motion Bofus Off-Road Fork System Data
| Derailleur (Front) | Suntour XC Pro |
| Derailleur (Rear) | Suntour XC Pro |
| Fork material | Not Available |
| Fork type | Co-Motion MTB Tandem True Temper |
Other Specs of Co-Motion Bofus Off-Road
| Component group sets | Suntour XC Pro |
| Pedals details | SR Low Fat |
| Rear shock absorber | Not Available |
| Saddle seat | Avocet 20 Men's & Woman's |
| Seat post extension | SR TCO OS |
Useful links and guides ....
- To know more about this exacte bike, Dirt Research provided us with the latest version of its Echo Canyon bike manual
- Find All parts, tires and accessories of Dirt Research Echo Canyon Tandem here
- Get your Co-Motion Bofus Off-Road manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Co-Motion Bofus Off-Road Tandem here
