Marin ROCK SPRINGS 1999 VS Kona KAHUNA 2011 specs comparison
Marin Rock Springs
General Infos| Model | Rock Springs |
| Manufacturer | Marin |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice |
-Yellow |
| Sizes |
- 13.5 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 20.5 (inches) |
| Sizes |
- 13.5 (inches) - 15.5 (inches) - 17.5 (inches) - 19 (inches) - 20.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 1.95 (inches) IRC Mythos XC Kevlar |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid SD-1.9 L Levers DiaTech Twin Cam 2 Disc Brakes |
| Hubs for disc brakes | DiaTech Disc |
| Rims manufacturer | 32-hole Mavic X138 |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 1.8 (millimeters) Straight Gauge DT Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 T6 Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Rise Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | Alloy Ahead |
| Headset size | 1 1/8 (inches) Threadless Ritchey Logic |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | Not Available |
| Crankset parts and sizes | 22/32/42 Teeth Shimano STX-RC |
| Gear shift levers | Shimano STX-RC RapidFire SL |
| Rear gear set | 11 - 30 Teeth 8-speed |
Marin Rock Springs Fork System Data
| Derailleur (Front) | Shimano Alivio Top-swing |
| Derailleur (Rear) | Shimano STX-RC |
| Fork material | Triple-clamp Crown Aluminum and magnesium |
| Fork type | 4.0 (inches) Travel RST Mozo Pro |
Other Specs of Marin Rock Springs
| Component group sets | Mountain Mix |
| Pedals details | Victor VP-106 Clipless |
| Rear shock absorber | 5.0 (inches) Travel Marin Coil-Over |
| Saddle seat | Marin MTB |
| Seat post extension | Marin Comp |
Kona KAHUNA
General Infos| Model | KAHUNA |
| Manufacturer | Kona |
| Year of production | 2011 |
| Current price | Check price Here ==> |
| Color choice |
-Matt blue |
| Sizes |
- 16 (inches) - 18 (inches) - 19 (inches) - 20 (inches) - 22 (inches) |
Wheels And Breaking System
| Bike front tire | 29 X 2.1'' Maxxis Ignitor |
| Bike rear tire | Not Available |
| Bike wheel size | 29 (inches) Wheels |
| Brakeset type | Shimano M445 Levers Shimano M445 Brakes |
| Hubs for disc brakes | Alex 29er SC3 |
| Rims manufacturer | Alex 29er SC3 |
| Spoke nipples type | Not Available |
| Spoke wheel | Alex 29er SC3 |
Frame and Body Specs
| Frame materials | Kona Race Light 7005 Aluminum Butted |
| Frame type | Aluminum |
| Handlebar construction | Kona Energy |
| Handlebar extender | Optional |
| Handlebar stem details | Kona XC and Road |
| Headset size | FSA No.57BP-1 |
Gearing Specifications
| Bicycle chain | Shimano HG53 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | FSA Mega EXO |
| Crankset parts and sizes | 44/32/22t Teeth FSA Comet |
| Gear shift levers | Shimano Deore |
| Rear gear set | 11 - 34 Teeth 9-speed |
Kona KAHUNA Fork System Data
| Derailleur (Front) | Shimano Alivio |
| Derailleur (Rear) | Shimano Deore Shadow |
| Fork material | Not Available |
| Fork type | 100 (millimeters) Travel RockShox Tora TK |
Other Specs of Kona KAHUNA
| Component group sets | Shimano Mix |
| Pedals details | Wellgo LU-A9 |
| Rear shock absorber | Not Available |
| Saddle seat | WTB Valcon Sport SE |
| Seat post extension | Kona Thumb |
Useful links and guides ....
- To know more about this exacte bike, Marin provided us with the latest version of its Rock Springs bike manual
- Find All parts, tires and accessories of Marin Rock Springs Mountain bike here
- Get your Kona KAHUNA manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Kona KAHUNA Mountain bike here