Caloi PRO 1997 VS Trek 820 COMFORT 1998 specs comparison
Caloi Pro
General Infos| Model | Pro |
| Manufacturer | Caloi |
| Year of production | 1997 |
| Current price | Check price Here ==> |
| Color choice | - red- yellow-Polished |
| Sizes | - 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches) |
| Sizes | - 15 (inches)- 17 (inches)- 19 (inches)- 21 (inches) |
Wheels And Breaking System
| Bike front tire | Rear: 26 X 2.10 (inches) Maxxis GluteusFront: 26 X 2.10 (inches) Maxxis Instinct |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Dia-Compe DP-7 LeversDia-Compe VC-747 Brakes |
| Hubs for disc brakes | Shimano Alivio |
| Rims manufacturer | 32-holeWeinmann Zac 19 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeTa Sen Stainless Steel |
Frame and Body Specs
| Frame materials | Alcoa 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Caloi Aluminum |
| Handlebar extender | Tranz X |
| Handlebar stem details | Aluminum |
| Headset size | 1 1/8 (inches) Threadless Dia-Compe Aheadset |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-IG51 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 110 (millimeters) SpindleShimano BB-LP20 |
| Crankset parts and sizes | 22/34/42 TeethShimano Alivio |
| Gear shift levers | Shimano Alivio MC15-C RapidFire Plus |
| Rear gear set | 11 - 28 Teeth7-speed |
Caloi Pro Fork System Data
| Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters)Shimano Alivio |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Unicrown CrownHi-tensile Steel |
| Fork type | Caloi |
Other Specs of Caloi Pro
| Component group sets | Shimano Alivio |
| Pedals details | Aluminum Cage With Clips & Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Caloi Avante SX |
| Seat post extension | 27.0 (millimeters) DiameterCaloi |
Trek 820 Comfort
General Infos| Model | 820 Comfort |
| Manufacturer | Trek |
| Year of production | 1998 |
| Current price | Check price Here ==> |
| Color choice | -Ice Green |
| Sizes | - 13 (inches)- 16.5 (inches)- 18 (inches)- 19.5 (inches)- 21 (inches)- 22.5 (inches)- 24 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.90 (inches) |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Lee Chi LV77E LeversLee Chi TX22 Brakes |
| Hubs for disc brakes | Q and R Rear: Shimano AltusFront: Aluminum |
| Rims manufacturer | 32-holeWeinmann 519 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | Chromoly |
| Frame type | TIG-welded |
| Handlebar construction | Steel |
| Handlebar extender | Optional |
| Handlebar stem details | Girvin Flexstem |
| Headset size | 1 1/8 (inches) Victor VP-H97W Sealed |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches)Sachs PC-10 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | 118 (millimeters) SpindleShimano BB-CT91E |
| Crankset parts and sizes | 24/34/42 TeethShimano Altus |
| Gear shift levers | Grip Shift MRX-170 |
| Rear gear set | 11 - 28 Teeth7-speed |
Trek 820 Comfort Fork System Data
| Derailleur (Front) | Top-pullShimano Altus Top-swing |
| Derailleur (Rear) | Shimano Alivio |
| Fork material | Unicrown CrownChromoly |
| Fork type | Trek |
Other Specs of Trek 820 Comfort
| Component group sets | Mountain Mix |
| Pedals details | Resin |
| Rear shock absorber | Not Available |
| Saddle seat | Spring Type |
| Seat post extension | 27.2 (millimeters) DiameterSP57 Suspension Post |
Useful links and guides ....
- To know more about this exacte bike, Caloi provided us with the latest version of its Pro bike manual
- Find All parts, tires and accessories of Caloi Pro Mountain bike here
- Get your Trek 820 Comfort manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Trek 820 Comfort Mountain bike here