SRAM 1987 T-Type Eagle Transmission AXS Groupset - 12 Speed - XD Driver - Boost 148mm - Yes Virtual Parent Sizing Guide: True to regular

Sizing Guide: True to regular US sizing

Protection Style: Lightweight and flexible D3O LP1 insert with the option of adding a hard cap outer shell (not included) - for those extra rocky trails

The slim profile and soft-touch material make it perfect for everyday use

and do it in style

Suit worn out Trek 37mm BB shell 90-95mm wide

SRAM 1987 T-Type Eagle Transmission AXS Groupset - 12 Speed - XD Driver - Boost 148mm - Yes Virtual Parent Sizing Guide: True to regularWhen we started chasing the dream of a better ride, we could never have predicted what we'd be riding some 38 years later. But the realisation of Eagle Transmission remains true to day one. And while we're never satisfied, we're taking a moment to celebrate with the 1987 Collection. The limited edition groupset features a unique combination of T Type Ecosystem components of which we're most proud, all in an exclusive silver finish. This is the 1987