XX T-Type Power Meter Build Kit Size:170mm Best-in-class 1

Best-in-class 1

lightweight construction makes it feel like it's barely even there

the new Shimano Di2 105 front derailleur offers compelling performance

SPEED (CS) 12s GEARING 10-52t COG FINISH (CASSETTE) Copper

XX T-Type Power Meter Build Kit Size:170mm Best-in-class 1Shifting under load is made possible on the XX cassette due to a combination of X SYNC technology and cassette mapping, creating seamless shifts even during your hardest power output. The XX DUB cranks are based on our proven design from years past, feature our new T Type rings and are compatible with our new Quarq power meters. For more rugged terrain the XX rings are compatible with our removable bash guards. Specifically engineered to optimize