Lezyne Mega XL GPS HR Computer Cassette Cogs-11-12-13-14-15-16-17-19-21-23-26-29 The unidirectional carbon fiber front

Lezyne Mega XL GPS HR Computer Cassette Cogs 11 12 13 14 15 16 17 19 21 23 26 29 The unidirectional carbon fiber front The unidirectional carbon fiber front rocker arm reduces weight with an innovative shape that envelopes the cassette better thanks to 3D Embrace technology creating a double effect: allowing the chain to maintain optimum traction at all times thus increasing the speed power and precision of shifting 37 BB Frame Interface English BB Shell Width (mm) 68 BB Shell Width (mm) 73 Spindle Interface Type RaceFace Easton CINCH Spindle Interface Type 386 EVO Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type Rotor 3D+ Spindle Interface Type Zipp Vuma Defined Color Silver