Dirtmaster BIG BERTHA 1999 VS Felt STRAIGHT SHOT 2006 specs comparison
Dirtmaster Big Bertha
General Infos| Model | Big Bertha |
| Manufacturer | Dirtmaster |
| Year of production | 1999 |
| Current price | Check price Here ==> |
| Color choice | - Chrome-Plated- Red- Yellow-Black |
| Sizes | - Pro XL |
| Sizes | - Pro XL |
Wheels And Breaking System
| Bike front tire | 20 X 2.25 (inches) Kenda K-841 |
| Bike rear tire | Not Available |
| Bike wheel size | 20 (inches) Wheels |
| Brakeset type | Dia-Compe Tech 99 LeversDia-Compe 990 Brakes |
| Hubs for disc brakes | Joy Tech Jy A085SBT |
| Rims manufacturer | 48-holeAlex Supra |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 2.0 (millimeters) Straight GaugeDa-Sen Stainless Steel |
Frame and Body Specs
| Frame materials | 4130 chromoly c |
| Frame type | TIG-welded |
| Handlebar construction | Dirtmaster Hoochie |
| Handlebar extender | Not Available |
| Handlebar stem details | Odyssey Bang |
| Headset size | 1 1/8 (inches) Threadless Aheadset SE-1 F and S With Odyssey Gyro Detangler |
Gearing Specifications
| Bicycle chain | 1/2 X 1/8 (inches)KMC 410H |
| Bottom bracket shell width | American 24tpi |
| Bottom bracket type | YST BB 621 |
| Crankset parts and sizes | 44 Teeth1-piece Chromoly 180 (millimeters) |
| Gear shift levers | Not Available |
| Rear gear set | 16 Teeth1-speed |
Dirtmaster Big Bertha Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | Not Available |
| Fork material | Unicrown Crown4130 Chromoly |
| Fork type | Dirtmaster Street Fork |
Other Specs of Dirtmaster Big Bertha
| Component group sets | Not Available |
| Pedals details | Wellgo LU-313U |
| Rear shock absorber | Not Available |
| Saddle seat | Team Products Embroidered |
| Seat post extension | 25.4 (millimeters) DiameterPrimo Rod |
Felt Straight Shot
General Infos| Model | Straight Shot |
| Manufacturer | Felt |
| Year of production | 2006 |
| Current price | Check price Here ==> |
| Color choice | -Matte Black |
| Sizes | - 15.5 (inches) |
Wheels And Breaking System
| Bike front tire | 26 X 2.30 (inches) Tioga Yellow Kirin 60TPI Kevlar Bead |
| Bike rear tire | Not Available |
| Bike wheel size | 26 (inches) Wheels |
| Brakeset type | Hayes HFX-9 Hydraulic Disc Front and Hayes HFX-9 Hydraulic Rear LeversHayes HFX-9 Brakes |
| Hubs for disc brakes | Felt Aluminum |
| Rims manufacturer | 36-holeAlex Supra BH Disc |
| Spoke nipples type | Brass Nipples |
| Spoke wheel | 14ga. Straight GaugeStainless Steel |
Frame and Body Specs
| Frame materials | 6061-series Hydroformed Aluminum |
| Frame type | TIG-welded |
| Handlebar construction | Truvativ Hussefelt |
| Handlebar extender | Optional |
| Handlebar stem details | Truvativ Hussefelt |
| Headset size | 1 1/8 (inches) Semi-Integrated Aheadset |
Gearing Specifications
| Bicycle chain | Not Available |
| Bottom bracket shell width | Not Available |
| Bottom bracket type | TruVativ GIGA Pipe DH |
| Crankset parts and sizes | 38 TeethTruvativ Hussefelt |
| Gear shift levers | SRAM X.7 Trigger |
| Rear gear set | 11 - 32 Teeth8-speed |
Felt Straight Shot Fork System Data
| Derailleur (Front) | Not Available |
| Derailleur (Rear) | SRAM 5.0 ESP |
| Fork material | Single CrownMagnesium |
| Fork type | 130 (millimeters)Answer Stance and Blunt |
Other Specs of Felt Straight Shot
| Component group sets | Mountain Mix |
| Pedals details | Felt Backpedal Aluminum |
| Rear shock absorber | Not Available |
| Saddle seat | 7 (millimeters) Cr-Mo RailsFelt Form Race |
| Seat post extension | 31.6 (millimeters) DiameterTruvativ XRDC Double-Bolt |
Useful links and guides ....
- To know more about this exacte bike, Dirtmaster provided us with the latest version of its Big Bertha bike manual
- Find All parts, tires and accessories of Dirtmaster Big Bertha Freestyle here
- Get your Felt Straight Shot manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Felt Straight Shot Freestyle here