Ergon SMC Core Women's Saddle - MD/LG Black/Gray MFPN=TB00447500 The SHX-1 is compatible with

The SHX-1 is compatible with cartridge bearings with inner diameters from 6 to 32 millimeters covering most press fit applications found on bicycles including hubs suspension linkages and bottom brackets

100% waterproof

}Zipp Freehub Kit - 176/177 Hub 11 12-speed Campagnolo

DUB bottom bracket and spacers NOT included

Ergon SMC Core Women's Saddle - MD/LG Black/Gray MFPN=TB00447500 The SHX-1 is compatible withErgon SMC Core Saddle The patented Core design allows the saddle to effortlessly follow pelvic movements enormously reducing pressure on the sit bones and genital area. The floating TwinShell concept with the ergonomic core supports the natural pelvic movements while pedaling actively relieves the sit bones and reliably dampens bumps caused by the riding surface. S M fit sit bone width of 9 12cm M L fits 12 16cm Saddle shell made of Nylon Composite