K2 BUMPY MONKEY 2002 VS Marin ROCK SPRINGS 2006 specs comparison
K2 Bumpy Monkey
General Infos| Model | Bumpy Monkey |
| Manufacturer | K2 |
| Year of production | 2002 |
| Current price | Check price Here ==> |
| Color choice |
-Dark Matte Blue and White |
| Sizes |
- Large - medium - small |
| Sizes |
- Large - medium - small |
Wheels And Breaking System
| Bike front tire | 26 X 2.25 (inches) Geax Blade |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Avid Speed Dial 5 Levers Avid Mechanical Disc Brakes |
| Hubs for disc brakes | WTB SpeedDisc XC |
| Rims manufacturer | 32-hole WTB Dual Duty |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight Gauge WTB Stainless Steel |
Frame and Body Specs
| Frame materials | 7005 aluminum c |
| Frame type | TIG-welded |
| Handlebar construction | 1.25 (inches) Rise Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | K2 Alloy 4-bolt |
| Headset size | 1 1/8 (inches) Threadless Cane Creek Dozer |
Gearing Specifications
| Bicycle chain | 1/2 X 3/32 (inches) Shimano CN-HG53 |
| Bottom bracket shell width | 68 (millimeters) English |
| Bottom bracket type | Alloy Cups Sealed Cartridge |
| Crankset parts and sizes | 22/32/42 Teeth Shimano FC-M440 |
| Gear shift levers | Shimano Deore RapidFire SL |
| Rear gear set | 11 - 32 Teeth 9-speed |
K2 Bumpy Monkey Fork System Data
| Derailleur (Front) | Bottom Bracket Mount Shimano Deore LX Top-swing |
| Derailleur (Rear) | Shimano Deore |
| Fork material | Single Triple-clamp Crown Aluminum |
| Fork type | 3.15 (inches)-4.00 (inches) Adjustable Travel Answer Manitou Black Comp 8100 |
Other Specs of K2 Bumpy Monkey
| Component group sets | Mountain Mix |
| Pedals details | Chromoly Axle K2 Alloy |
| Rear shock absorber | 3.5 (inches) Travel Noleen NR-2 |
| Saddle seat | K2 Grab Bag |
| Seat post extension | 27.2 (millimeters) Diameter Aluminum Micro-adjust |
Marin Rock Springs
General Infos| Model | Rock Springs |
| Manufacturer | Marin |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice |
-Matte Stealth Blue |
| Sizes |
- 15.5 - 17.5 - 19 |
Wheels And Breaking System
| Bike front tire | 26 X 2.24 (inches) WTB MotoRaptor |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hayes Hydraulic Disc Levers V8 Rotors Brakes Hayes HFX-9 Hydraulic Disc |
| Hubs for disc brakes | Shimano Disc |
| Rims manufacturer | 32-hole Mavic XM 117 |
| Spoke nipples type | Not Available |
| Spoke wheel | 15ga. Straight Gauge DT Swiss Stainless Steel |
Frame and Body Specs
| Frame materials | 6061 TARA Aluminum Twin Monocoque |
| Frame type | TIG-welded |
| Handlebar construction | Aluminum |
| Handlebar extender | Optional |
| Handlebar stem details | FSA FR230 OS |
| Headset size | 1 1/8 (inches) Threadless WTB Comp ST |
Gearing Specifications
| Bicycle chain | Shimano CN-HG53 |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TruVativ Power Spline |
| Crankset parts and sizes | 22/32/44 Teeth Truvativ Five D |
| Gear shift levers | Shimano Deore |
| Rear gear set | 11 - 32 Teeth 9-speed |
Marin Rock Springs Fork System Data
| Derailleur (Front) | Shimano Deore |
| Derailleur (Rear) | Shimano Deore |
| Fork material | Single Crown Aluminum and magnesium |
| Fork type | 130 (millimeters) Trave Fox Vanilla R |
Other Specs of Marin Rock Springs
| Component group sets | Shimano Deore |
| Pedals details | Shimano PD-M520 |
| Rear shock absorber | 4 (inches)-6 (inches) Travel Fox Float R |
| Saddle seat | WTB Speed V Comp |
| Seat post extension | 30.9 (millimeters) Diameter Aluminum Micro-adjust |
Useful links and guides ....
- To know more about this exacte bike, K2 provided us with the latest version of its Bumpy Monkey bike manual
- Find All parts, tires and accessories of K2 Bumpy Monkey Mountain bike here
- Get your Marin Rock Springs manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Marin Rock Springs Mountain bike here