Shimano Di2 ST-7970 STI Shifters

0/5 (0 Reviews)
MSRP : $1000.00

Product Description

Shimano Dura-Ace Di2 ST-7970 STI Shifter Levers. The revolutionary Dura-Ace Di2 electronic shifting option with SEIS (Shimano Electronic Intelligent System) takes the already superior Shimano shifting performance to a whole new level never seen before. Th

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