FSA ACR Spacer For Trek Emonda 2021+ Frames Resin Material FSA Logo – Black MFPN=TC9662 For frames with 68/73mm bottom

For frames with 68/73mm bottom bracket shells

Natural odor-resistance and breathability plus close-to-skin comfort

X-SYNC pulleys for increased durability and efficiency

5 ISO 559 Bead Fold Tread/Sidewall Color Bk/Blk PSI 20 Weight (Grams) 1090 TPI 60 Durometer Features Reflective Sidewall No

The hi-tech fabric is also durable and highly flexible as well as being weatherproof and resistant to liquids

FSA ACR Spacer For Trek Emonda 2021+ Frames Resin Material FSA Logo – Black MFPN=TC9662 For frames with 68/73mm bottomVision ACR spacers are precision engineered components designed to integrate seamlessly with Visions aerodynamic cockpit systemsparticularly the Metron 5D ACR handlebars. These spacers serve as structural and aesthetic bridges between the handlebar and the frame enabling fully internal cable routing while maintaining a clean aerodynamic profile.