Crown Race adaptors

Lauf Grit adapter for Specialized Crux and Diverge (1 3/8" and 1 1/4") Weight: 17gr

Lauf Grit adapter for 1 1/4" - 1 1/2". 36° chamfer. Weight: 12 gr

Lauf Grit adapter for Trek Checkpoint and Boone 1 1/4" - 1 1/2". Weight: 6 gr