Shimano 105 5800 11 Speed Rear Mech, Black

Shimano 105 5800 11 Speed Rear Derailleur Black. Available in SS (short cage) for low gear 23-28T, or GS (medium cage) for low gear 28-32T. RD5800

• 11-speed 105 wide link rear derailleur
• Advanced Wide Link design increases rigidity and shifting performance
• Super stiff for fast and accurate changes across the cassette
• Large 11 tooth pulleys increase service life and reduce noise
• Super light shift action
• Compatible with 11-speed drivetrains
• Average weight 232 grams
• RD5800GSL / RD5800SSL

Available in:

Short Cage (SS) - For low gear 23-28T

Medium Cage (GS) - For low gear 28-32T