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Prowheel MPL 36/22 2by 170mm Crank Hollowtech w/ BB
47-408 20x1
FD-RX810-F
The sophisticated yet simple construction of the hub allows a low weight while providing outstanding rolling performance
Shimano BT-DN300 Built-In Type Di2 Battery [SD300 Type] Brand_Reid Prowheel MPL 36/22 2by 170mmSHIMANO Built In Type Di2 Battery [SD300 Type] BT DN300 The new DN300 battery features the same waterproof design that Di2 users have loved for generations. Now with 3 ports, it delivers stable power to Shimano's 12 speed road derailleurs and shifters (if a fully wired option is selected). With the same size as its predecessor, the slim DN300 battery can be housed inside seat posts or frames ensuring a clean aesthetic. Now with 3 ports, the DN300
