HEX Carapace Gravel Tires - Tan / 48mm MFPN=TB00329300 Seal Grease/Oil) (Does Not Include

Seal Grease/Oil) (Does Not Include Trek Frame Seals) - Trek Isostrut A1+ (2024+)

but not compatible with Shimano GRX front derailleurs

The BBT-RS features an M8 threaded rod and a double-sided adapter nut with M12 and M15 threads allowing it to thread directly into any compatible cartridge bottom bracket

It uses premium dual-sealed bearings/DU bushings to keep the elements out and to provide smoother and more durable rotation

HEX Carapace Gravel Tires - Tan / 48mm MFPN=TB00329300 Seal Grease/Oil) (Does Not IncludeThe Carapace casing is designed for moderate to rough terrain with durability and protection in mind. Coupled with a compound that won't sacrifice rolling resistance, we've created a tire that provides flat free confidence with the speed and braking grip of the unique hex tread pattern. Also bead to bead Kevlar protection ensures that sharp rocks won't cut your sidewall making a long day unnecessarily longer. Available in 40, 44, 48mm widths with