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4 days ago

Shimano Ultegra RD-RX805-GS 11-Speed Di2

$ 299.99   -33%
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With an integrated chain stabilizer mechanism, the ULTEGRA RX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner. The RD-RX805 DI2 version offers the digital precision of SHIMANO electronic shifting and synchronized shifting.


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Chain Stabilizer mechanism adopted from MTB design
ON/OFF switch
Compatible with current road DUAL CONTROL LEVER
Max. front difference: 16T
Total capacity: 39T
Low sprocket: Max. 34T/Min. 28T
Top sprocket: Max. 11T/Min. 11T


Brand Shimano
Manufacturer Part Number Y1W898030
UPC 689228340558
Product Weight 0.95
Color Black
Product Condition New in Box

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