Rocky Mountain ETSX-70 2003 VS Specialized EPIC 2007 specs comparison

Rocky Mountain ETSX-70
General InfosModel | ETSX-70 |
Manufacturer | Rocky Mountain |
Year of production | 2003 |
Current price | Check price Here ==> |
Color choice |
-Not found |
Sizes |
- 15.0 (inches) - 16.5 (inches) - 18.0 (inches) - 19.0 (inches) - 20.5 (inches) |
Sizes |
- 15.0 (inches) - 16.5 (inches) - 18.0 (inches) - 19.0 (inches) - 20.5 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.00 (inches) Hutchinson Python |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Shimano Deore XT M755 Hydraulic Front and Shimano Deore XT M756 Hydraulic Rear Levers Shimano Deore XT M755 Hydraulic Disc Brakes |
Hubs for disc brakes | Shimano Deore XT Disc |
Rims manufacturer | 32-hole Mavic X223 Disc |
Spoke nipples type | Aluminum Nipples |
Spoke wheel | 14ga. Double-butted DT Stainless Steel |
Frame and Body Specs
Frame materials | Easton RAD |
Frame type | TIG-welded |
Handlebar construction | Easton Monkey Lite Carbon |
Handlebar extender | Not Available |
Handlebar stem details | Race Face Deus |
Headset size | 1 1/8 (inches) Threadless Race Face Thermo SP |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG93 |
Bottom bracket shell width | 73 (millimeters) English |
Bottom bracket type | 113 (millimeters) Spindle Shimano BB-ES71 |
Crankset parts and sizes | 22/32/44 Teeth Shimano Deore XT |
Gear shift levers | Shimano Deore XT RapidFire |
Rear gear set | 11 - 34 Teeth 9-speed |
Rocky Mountain ETSX-70 Fork System Data
Derailleur (Front) | Top-pull and clamp-on 31.8 (millimeters) Shimano Deore XT |
Derailleur (Rear) | Shimano XTR |
Fork material | Single Crown Aluminum |
Fork type | 4.0 (inches) Travel FOX Float RLC |
Other Specs of Rocky Mountain ETSX-70
Component group sets | Mountain Mix |
Pedals details | Shimano PD-M515 SPD |
Rear shock absorber | 3.5 (inches) - 4.5 (inches) Adjustable Travel Fox Float RL |
Saddle seat | Selle Italia Custom XO Gel |
Seat post extension | 26.8 (millimeters) Diameter Race Face XY |

Specialized Epic
General InfosModel | Epic |
Manufacturer | Specialized |
Year of production | 2007 |
Current price | Check price Here ==> |
Color choice |
-Black |
Sizes |
- Xlarge - small - medium - large |
Wheels And Breaking System
Bike front tire | 26 X 2.00 (inches) Specialized Fast Trak Pro |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid FR5 Levers Front and Avid SD-3R Rear Brakes Avid SD-3R |
Hubs for disc brakes | Rear: Shimano FH-M525 Disc Front: Specialized Stout Disc |
Rims manufacturer | 32-hole Mavic X317 |
Spoke nipples type | Alloy |
Spoke wheel | 15ga. Straight Gauge DT Swiss Stainless Steel |
Frame and Body Specs
Frame materials | Specialized M5 ORE Aluminum |
Frame type | TIG-welded |
Handlebar construction | Specialized XC Low Riser |
Handlebar extender | Optional |
Handlebar stem details | Specialized Adjustable |
Headset size | 1 1/8 (inches) Threadless Alloy Sealed |
Gearing Specifications
Bicycle chain | SRAM PC-951 |
Bottom bracket shell width | Not Available |
Bottom bracket type | TruVativ GXP |
Crankset parts and sizes | 22/32/44 Teeth TruVativ Stylo |
Gear shift levers | SRAM X.7 Trigger |
Rear gear set | 11 - 34 Teeth 9-speed |
Specialized Epic Fork System Data
Derailleur (Front) | 34.9 (millimeters) Clamp Shimano Deore LX |
Derailleur (Rear) | SRAM X.9 |
Fork material | Single Crown Magnesium and aluminum |
Fork type | 100 (millimeters) Fox F100 RL |
Other Specs of Specialized Epic
Component group sets | SRAM X.9/mix |
Pedals details | Shimano PD-M520 |
Rear shock absorber | 100 (millimeters) Specialized Fox Brain Fade |
Saddle seat | Specialized BG Rival |
Seat post extension | 30.9 (millimeters) Diameter 2014 Butted Alloy |
Useful links and guides ....
- To know more about this exacte bike, Rocky Mountain provided us with the latest version of its ETSX-70 bike manual
- Find All parts, tires and accessories of Rocky Mountain ETSX-70 Mountain bike here
- Get your Specialized Epic manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Specialized Epic Mountain bike here