Rocky Mountain INSTINCT 1999 VS Ellsworth TRUTH 1998 specs comparison
Rocky Mountain Instinct
General InfosModel | Instinct |
Manufacturer | Rocky Mountain |
Year of production | 1999 |
Current price | Check price Here ==> |
Color choice | - Sable Black and Shredded Silver-Sable Black and Magic Yellow |
Sizes | - 16.5 (inches)- 18 (inches)- 19 (inches)- 20.5 (inches) |
Sizes | - 16.5 (inches)- 18 (inches)- 19 (inches)- 20.5 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 2.00 (inches) Geax Grid Kevlar |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Avid SD-2.0 L LeversFormula Mechanical Disc Brakes |
Hubs for disc brakes | Formula Disc |
Rims manufacturer | 32-holeSun Rims CR18 |
Spoke nipples type | Alloy Nipples |
Spoke wheel | 2.0 (millimeters) Double-buttedDT Stainless Steel |
Frame and Body Specs
Frame materials | Easton Elite |
Frame type | TIG-welded |
Handlebar construction | Race Face Air Alloy Riser |
Handlebar extender | Optional |
Handlebar stem details | Race Face SyStem |
Headset size | 1 1/8 (inches) Threadless Ritchey Fuzzy Logic |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)Shimano CN-HG72 |
Bottom bracket shell width | 73 (millimeters) English |
Bottom bracket type | 110 (millimeters) SpindleShimano |
Crankset parts and sizes | 22/32/44 TeethRace Face Turbine LP |
Gear shift levers | Shimano Deore LX RapidFire SL |
Rear gear set | 11 - 32 Teeth9-speed |
Rocky Mountain Instinct Fork System Data
Derailleur (Front) | Shimano Deore XT Top-swing |
Derailleur (Rear) | Shimano Deore XT SGS |
Fork material | Triple-clamp CrownAluminum |
Fork type | 3.3 (inches) TravelMarzocchi Bomber Z-2 BAM |
Other Specs of Rocky Mountain Instinct
Component group sets | Mountain Mix |
Pedals details | RMB Expert XC Clipless |
Rear shock absorber | 3.6 (inches) TravelFox Air Vanilla Float R |
Saddle seat | KelvarSDG 7000 |
Seat post extension | 26.8 (millimeters) DiameterRace Face XY |

Ellsworth Truth
General InfosModel | Truth |
Manufacturer | Ellsworth |
Year of production | 1998 |
Current price | Check price Here ==> |
Color choice | - Midnight blue-Ferrari red |
Sizes | - 16 (inches)- 18 (inches)- 20 (inches) |
Wheels And Breaking System
Bike front tire | 26 X 1.95 (inches) WTB VelociRaptor 44/50 |
Bike rear tire | Not Available |
Bike wheel size | 26 (inches) Wheels |
Brakeset type | Grip Shift ESP 9.0 LeversAvid 1D-20 Brakes |
Hubs for disc brakes | Cane Creek Crono |
Rims manufacturer | 24-hole and 28-holeCane Creek WAM SS |
Spoke nipples type | Alloy Nipples |
Spoke wheel | 2.0 (millimeters) Double-buttedCane Creek Stainless Steel |
Frame and Body Specs
Frame materials | Easton Elite 60 |
Frame type | TIG-welded |
Handlebar construction | Ellsworth Easton |
Handlebar extender | Optional |
Handlebar stem details | Ellsworth |
Headset size | 1 1/8 (inches) Threadless Aheadset |
Gearing Specifications
Bicycle chain | 1/2 X 3/32 (inches)Sachs SC-M55 |
Bottom bracket shell width | 73 (millimeters) English |
Bottom bracket type | 107 (millimeters) SpindleShimano BB-UN92 |
Crankset parts and sizes | 24/34/46 TeethEllsworth |
Gear shift levers | Grip Shift ESP 9.0SL |
Rear gear set | 12 - 32 Teeth8-speed |
Ellsworth Truth Fork System Data
Derailleur (Front) | Top-pull and clamp-on 35.0 (millimeters)Shimano Deore XT Top-swing |
Derailleur (Rear) | Grip Shift ESP 9.0SL |
Fork material | Triple-clamp CrownAluminum and magnesium |
Fork type | Rock Shox Judy XC E |
Other Specs of Ellsworth Truth
Component group sets | Grip Shift ESP 9.0SL |
Pedals details | Optional |
Rear shock absorber | 4.0 (inches) TravelCane Creek AD-10 |
Saddle seat | Hollow Chromoly Rails With Kevlar SidesWTB SSTK |
Seat post extension | 31.6 (millimeters) DiameterEllsworth Easton |
Useful links and guides ....
- To know more about this exacte bike, Rocky Mountain provided us with the latest version of its Instinct bike manual
- Find All parts, tires and accessories of Rocky Mountain Instinct Mountain bike here
- Get your Ellsworth Truth manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Ellsworth Truth Mountain bike here