| Unfortunately, the saddle, the derailleur and brake levers have black carbon. |
| The rear derailleur is the current model, and the right hand shifter has been rebuilt with the appropriate cam for this derailleur. |
| If the chain is too long, the derailleur will rotate inward too far and bounce the upper jockey wheel through the chain on the largest cogs. |
| There's no barrel adjuster for the front derailleur, so eliminating derailleur rub in all gears is tough. |
| The first thing that I would check, is the position of the front derailleur in reference to the front chainrings. |
| And while the rear derailleur has been difficult to perfect, the front derailleur has proven to be the real challenge. |
