Redline RL 640 1996 VS Felt BASE 20 2004 specs comparison
Redline RL 640
General InfosModel | RL 640 |
Manufacturer | Redline |
Year of production | 1996 |
Current price | Check price Here ==> |
Color choice | -Chrome-plated |
Sizes | - Boys 12 (inches) |
Sizes | - Boys 12 (inches) |
Wheels And Breaking System
Bike front tire | 20 X 2.00 (inches) Redline |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Chang Star 257A LeversDia-Compe Bulldog and Suntour XC-Expert Brakes |
Hubs for disc brakes | Not Available |
Rims manufacturer | 48-holeSun Metal Rhyno |
Spoke nipples type | Brass Nipples |
Spoke wheel | 2.0 (millimeters) Straight GaugeSteel |
Frame and Body Specs
Frame materials | OversizeChromoly |
Frame type | Pulse Welded |
Handlebar construction | Redline Forklifter |
Handlebar extender | Not Available |
Handlebar stem details | Redline Stealth |
Headset size | 1 (inches) Tien Hsin TH-404 |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches)Taya 410 |
Bottom bracket shell width | 68 (millimeters) Threadless |
Bottom bracket type | One Piece |
Crankset parts and sizes | 1-piece Chromoly 7 (inches) |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
Redline RL 640 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Unicrown Crown4130 Chromoly |
Fork type | Redline |
Other Specs of Redline RL 640
Component group sets | Not Available |
Pedals details | Redline Platform |
Rear shock absorber | Not Available |
Saddle seat | Redline |
Seat post extension | 25.4 (millimeters) DiameterRedline Chromoly |

Felt Base 20
General InfosModel | Base 20 |
Manufacturer | Felt |
Year of production | 2004 |
Current price | Check price Here ==> |
Color choice | -Blue |
Sizes | - 20 (inches) |
Wheels And Breaking System
Bike front tire | Rear: 20 X 2.00 (inches) Felt (inches)Slip-Not (inches) Dirt and TrailFront: 20 X 2.25 (inches) Felt (inches)Slip-Not (inches) Dirt and Trail |
Bike rear tire | Not Available |
Bike wheel size | 20 (inches) Wheels |
Brakeset type | Tektro Alloy U-brake |
Hubs for disc brakes | 14 (millimeters) AxleSteel 3-piece |
Rims manufacturer | 48-holeALex F303 |
Spoke nipples type | Not Available |
Spoke wheel | Not Available |
Frame and Body Specs
Frame materials | Hi-tensile Steel |
Frame type | TIG-welded |
Handlebar construction | Felt Low Profile BMX |
Handlebar extender | Not Available |
Handlebar stem details | Felt (inches)Drop 10 (inches) |
Headset size | 1 1/8 (inches) Aheadset SB1 |
Gearing Specifications
Bicycle chain | 1/2 X 1/8 (inches)KMC K410 |
Bottom bracket shell width | Not Available |
Bottom bracket type | Not Available |
Crankset parts and sizes | 42 Teeth1-piece 165 (millimeters) |
Gear shift levers | Not Available |
Rear gear set | 16 Teeth1-speed |
Felt Base 20 Fork System Data
Derailleur (Front) | Not Available |
Derailleur (Rear) | Not Available |
Fork material | Hi-tensile Steel |
Fork type | Felt BMX |
Other Specs of Felt Base 20
Component group sets | Not Available |
Pedals details | Nylon Platform |
Rear shock absorber | Not Available |
Saddle seat | 3-piece Padded CoverFelt Junior Bacon Strip |
Seat post extension | 25.4 (millimeters) DiameterSteel Tapered |
Useful links and guides ....
- To know more about this exacte bike, Redline provided us with the latest version of its RL 640 bike manual
- Find All parts, tires and accessories of Redline RL 640 Freestyle here
- Get your Felt Base 20 manual book version yo know further about this bike
- Saddles, tires And mechanical parts for Felt Base 20 Freestyle here