Shimano Ultegra 6600 Rear Derailleur

Purchase Shimano Ultegra 6600 Rear Derailleur

Short cage, compatible with double craksets. For use with 9 and 10 speed drives by changing cable mount positions. A wider outer link with increased rigidity allows this derailleur better shifting. A cold-forged aluminum body and a 11 tooth sealed cartridge bearing pulleys reduces both wear and friction to all moving parts. 209 grams.

Purchase Shimano Ultegra 6600 Rear Derailleur

Other products in the category Drivetrain / Road Derailleurs:

Shimano Ultegra 6500 Front Derailleur -- The FD-6500 Ultegra front derailleur features an extra wide cage to increase strength and extends service life. Indexed for light-action SIS shifting. 9 speed compatible, nickel-plated aluminum cage.

Shimano Ultegra 6600 Front Derailleur -- 10 speed compatible, nickel-plated aluminum cage with more narrow and stiffer with reinforced pivots than the 6500 model. Braze-on, 89 grams.

Shimano Ultegra 6500 GS Rear Derailleur -- These long cage rear dearilleurs are for triple cranksets, 9 Speed Compatible, 11-Tooth Pulleys Alternate contact with chain links reduceing wear, larger pulley diameter runs smoother and lasts longer. Ultegra 9 speed rear derailleurs are compatible with both Ultegra and Dura-Ace shift levers. Compatible with cassettes with a maximum of 27 teeth.