SHIMANO SM-AD91 CLAMP BAND ADAPTER 31.8/28.6mm trek kids Specification Selle San Marco Bioaktive

Specification Selle San Marco Bioaktive City Gel Saddle

Ideal to adapt on almost any tube profile

8/7/6-speed compatible

magnet for SHIMANO STEPS speed sensor SM-DUE11 and lockring

Road/gravel/CX with shallow rims (44mm tubeless valves and 21mmx10m Rim Tape)

SHIMANO SM-AD91 CLAMP BAND ADAPTER 31.8/28.6mm trek kids Specification Selle San Marco BioaktiveShimano clamp band to mount Dura Ace (Di2) Ultegra (Di2) blaze on front derailleur to frames with 31. 8 28. 6mm diameter without braze on socket. Specification Use: Road Group: Dura Ace Di2 Ultegra Di2 Model: SM AD91 MS Clamp band diameter: 31. 8mm, with Multi Adapter 28. 6mm Compatibility Dura Ace Di2 FD R9150 F Dura Ace FD R9100 F Ultegra Di2 FD R8050 F Ultegra FD R8000 F Material Aluminium anodized Weight 27g Contents 1 x Shimano Di2 Clamp Band