Rocky Mountain TRAILHEAD 2003 VS Caloi SIGMA XC 1998 specs comparison
Rocky Mountain Trailhead
General InfosModel | Trailhead |
Manufacturer | Rocky Mountain |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice |
-Near Chrome and Zoom Yellow |
Sizes |
- 14.5 (inches) - 16 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
Sizes |
- 14.5 (inches) - 16 (inches) - 17.5 (inches) - 18.5 (inches) - 19.5 (inches) - 21 (inches) - 22.5 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) Maxxis MOFO XC |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Shimano Deore Levers Shimano BR-420 Brakes |
Hubs for disc brakes | Shimano Alivio |
Rims manufacturer | 32-hole Alex Ace 19 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 15ga. Straight Gauge DT Stainless Steel |
Frame and Body Specs
Frame materials | 7005 aluminum c |
Frame type | TIG-welded |
Handlebar construction | Rocky Mountain XC Riser |
Handlebar extender | Optional |
Handlebar stem details | RMB |
Headset size | 1 1/8 (inches) Threadless Ritchey |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) SRAM PC-48 |
Bottom bracket shell width | 73 (millimeters) English |
Bottom bracket type | 110 (millimeters) Spindle Shimano BB-UN25 |
Crankset parts and sizes | 22/32/42 Teeth Shimano FC-M440 |
Gear shift levers | Shimano Deore Rapidfire Plus |
Rear gear set | 11 - 32 Teeth 9-speed |
Rocky Mountain Trailhead Fork System Data
Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters) Shimano Alivio |
Derailleur (Rear) | Shimano Deore SGS |
Fork material | Single Crown Aluminum and magnesium |
Fork type | 100 (millimeters) Travel Rock Shox Pilot C |
Other Specs of Rocky Mountain Trailhead
Component group sets | Mountain Mix |
Pedals details | Big Flats |
Rear shock absorber | Not Available |
Saddle seat | RMB Custom |
Seat post extension | 26.8 (millimeters) Diameter RMB |
Caloi Sigma XC
General InfosModel | Sigma XC |
Manufacturer | Caloi |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice |
- orange - polished -Blue |
Sizes |
- 15 (inches) - 17 (inches) - 19 (inches) - 21 (inches) |
Wheels And Breaking System
Bike front tire | Rear: 26 X 2.10 (inches) Maxxis Gluteus Front: 26 X 2.10 (inches) Maxxis Incisor |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Tektro Levers Tektro 823 Linear-pull Brakes |
Hubs for disc brakes | Shimano STX-RC |
Rims manufacturer | 32-hole Weinmann Zac 19 |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight Gauge Marwi Stainless Steel |
Frame and Body Specs
Frame materials | Alcoa 6061 T6 Aluminum |
Frame type | TIG-welded |
Handlebar construction | Caloi Aluminum |
Handlebar extender | Caloi Aluminum |
Handlebar stem details | Kalloy Aluminum |
Headset size | 1 1/8 (inches) Threadless Aheadset SE-1 |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) KMC Z-51 |
Bottom bracket shell width | 68 (millimeters) English |
Bottom bracket type | 110 (millimeters) Spindle Shimano BB-UN52 |
Crankset parts and sizes | 22/32/42 Teeth Shimano STX |
Gear shift levers | Shimano STX-RC RapidFire SL |
Rear gear set | 11 - 28 Teeth 8-speed |
Caloi Sigma XC Fork System Data
Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters) Shimano STX Top-swing |
Derailleur (Rear) | Shimano Deore LX SGS |
Fork material | Triple-clamp Crown Aluminum and magnesium |
Fork type | Rock Shox Indy C |
Other Specs of Caloi Sigma XC
Component group sets | Shimano STX-RC |
Pedals details | Wellgo LU-974A |
Rear shock absorber | Not Available |
Saddle seat | Caloi Avante' SX |
Seat post extension | 27.0 (millimeters) Diameter Zoom Microset |
Useful links and guides ....
- To know more about this exacte bike, Rocky Mountain provided us with the latest version of its Trailhead bike manual
- Find All parts, tires and accessories of Rocky Mountain Trailhead Mountain bike here
- Get your Caloi Sigma XC manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Caloi Sigma XC Mountain bike here