PYC P1201 Chain 12spd Hollow Pin Light Weight DCL Rainbow Seatposts It's specifically designed for wireless

It's specifically designed for wireless electronic shifting and the one-piece design offers you the best in weight savings

the Flux offers an even wider simulation range and even more precise power measurement

The NEO 2T measures your performance with a maximum deviation of 1% so that you can precisely adhere to your training zones

cyclocross

Perfect Your Fit & Position

PYC P1201 Chain 12spd Hollow Pin Light Weight DCL Rainbow Seatposts It's specifically designed for wireless12 SPEED OF SPROCKET SIZE 1 2" 11 128" COLOR DLC Rainbow COMPATIBLE BIKE MTB ROAD 12 SPEED BIKE CONNECTOR : CT 820 Solid Plates. Chrome Harden tech applied. Hollow Pin components, light weight design. Mushroomed pin Riveting. Longer service life & excellent performance of durability. For 12 speed bicycle drivetrain and derailleur systems. Weight 259g 126L