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Shimano 105 10 Speed Road Bike Shifter Set ST-5600L - Black - IST5600PAL Specs
Shimano 105 10 Speed Road Bike Shifter Set ST-5600L - Black - IST5600PAL review + price + specs SHIMANO 105 5700 Road Bike Groupset Group Set 10 speed 8pcs Black 172 5mm BicycleBuys offers the widest selection of bike drivetrain components including bottom brackets bicycle crank sets bicycle chains cassettes and derailleurs from price parts catalog no catalog index click here headings are usually links to photos make us your one stop shop The same goes for upgrading a 6770 10 speed Di2 group to 11 speed the drivetrain would need to be replaced but you could keep the 6770 shifters as Shimano ST 2300 2300 Shifter Brake Lever STI Set 2x8 Speed ↓ ↓ ↓ more detail ↓ ↓ ↓