Rocky Mountain HAMMER 1993 VS Kona KABOOM 1999 specs comparison
Rocky Mountain Hammer
General Infos| Model | Hammer |
| Manufacturer | Rocky Mountain |
| Year of production | 1993 |
| Current price | Check price Here ==> |
| Color choice |
-Not found |
| Sizes |
- 15.5 - 17 - 18.5 - 20 - 21.5 |
| Sizes |
- 15.5 - 17 - 18.5 - 20 - 21.5 |
Wheels And Breaking System
| Bike front tire | Ritchey Mega-Bite Z-Max |
| Bike rear tire | Not Available |
| Bike wheel size | Not Available |
| Brakeset type | Levers Shimano Deore DX Brakes |
| Hubs for disc brakes | Shimano Deore DX |
| Rims manufacturer | 36-hole Wolber AT-18 |
| Spoke nipples type | Not Available |
| Spoke wheel | Not Available |
Frame and Body Specs
| Frame materials | Ritchey Logic Chrome-moly |
| Frame type | TIG-welded Steel |
| Handlebar construction | Rocky Mountain 6061 Alloy With Bar Ends |
| Handlebar extender | Not Available |
| Handlebar stem details | Rocky Mountain 6005 Alloy |
| Headset size | Not Available |
Gearing Specifications
| Bicycle chain | Shimano CN-HG70 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 24/36/46 Teeth Shimano Deore DX |
| Gear shift levers | Shimano Deore DX Thumbshifters |
| Rear gear set | 13 - 30 Teeth 7-speed |
Rocky Mountain Hammer Fork System Data
| Derailleur (Front) | Shimano Deore DX |
| Derailleur (Rear) | Shimano Deore DX |
| Fork material | Not Available |
| Fork type | Tange Big Fork |
Other Specs of Rocky Mountain Hammer
| Component group sets | Shimano Deore DX |
| Pedals details | Shimano Deore DX With Clips & Straps |
| Rear shock absorber | Not Available |
| Saddle seat | Vetta Air |
| Seat post extension | Ritchey Expert Or FD |
Kona Kaboom
General Infos| Model | Kaboom |
| Manufacturer | Kona |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
-Bomber Gold Metallic |
| Sizes |
- 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) Tioga Factory XC |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid SD-1.9 L Levers Avid SD-20 Brakes |
| Hubs for disc brakes | Rear: Spot Brande Front: Ritchey Pro S |
| Rims manufacturer | Mavic X221 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Front 2.0 (millimeters) Rear Straight Gauge Stainless Steel |
Frame and Body Specs
| Frame materials | Double-butted 7005 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Kona DB Riser |
| Handlebar extender | Optional |
| Handlebar stem details | Koski 4-Bolt |
| Headset size | 1 1/8 (inches) Threadless Aheadset STS |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-IG51 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Shimano BB-UN52 |
| Crankset parts and sizes | 40 Teeth Race Face Turbine LP |
| Gear shift levers | Not Available |
| Rear gear set | 21 Teeth 1-speed |
Kona Kaboom Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Butted Unicrown Crown Chromoly |
| Fork type | Kona Project Two |
Other Specs of Kona Kaboom
| Component group sets | Single Speed Mountain Bike Mix |
| Pedals details | Fasten NWL-230 Slalom Platform |
| Rear shock absorber | Not Available |
| Saddle seat | SDG Belair |
| Seat post extension | 30.0 (millimeters) Diameter Interloc Quad II |
Useful links and guides ....
- To know more about this exacte bike, Rocky Mountain provided us with the latest version of its Hammer bike manual
- Find All parts, tires and accessories of Rocky Mountain Hammer Mountain bike here
- Get your Kona Kaboom manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Kona Kaboom Mountain bike here