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*FREE SHIPPING ON ACCESSORY ORDERS OVER $49.99 - FREE SHIPPING ON BIKES OVER $1,000 -Huge Bike Savings Now!
*FREE SHIPPING ON ACCESSORY ORDERS OVER $49.99 - FREE SHIPPING ON BIKES OVER $1,000 -Huge Bike Savings Now!

Shimano Ultegra Di2 RD-R8050 SS 11-Speed Rear Derailleur

by Shimano
Original price $279.99 - Original price $279.99
Original price
$279.99
$279.99 - $279.99
Current price $279.99

Please see photos for detailed specifications.

For additional information, photos or wheel and component upgrades available, please email colleyville@playtri.com or call us at (817) 251-0612

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Why Buy a Bike from Playtri 

*Specifications subject to change without notice from manufacturers

New low-profile design
SHIMANO SHADOW RD
RD-SS covers: 11-25T to 11-30T
Sleek integrated appearance
Wide compatibility
RD-GS covers: 11-28T to 11-34T
Maintain race concentration with more intuitive shift control
Race endurance
Optimized slant angle

CAGE LENGTH SS/Short
TOTAL CAPACITY 35T
MAX FRONT DIFFERENCE 16
COLOR SERIES COLOR
AVERAGE WEIGHT 242g
MOUNT Direct attachment (conventional)
GUIDE PULLEY BEARING Sealed Bearing
TENSION PULLEY BEARING Sealed Bearing
NUMBER OF PULLEY TEETH 11
SERIES Ultegra Di2
GENERATION Di2 R8050
MAX LOW SPROCKET 30
MIN LOW SPROCKET 25T
REAR SPEEDS 11