It’s a stack spacer. It’s a top cap.It’s both! The Ultralight stem cap is designed specifically for carbon steerers that require that the steer tube extend above the stem.
- 1 1/8″ top (straight 1 1/8″ or 1 1/2″ to 1 1/8″ taper) steerer tubes only
Original price was: $15.49.$4.65Current price is: $4.65.
& Free ShippingIt’s a stack spacer. It’s a top cap.It’s both! The Ultralight stem cap is designed specifically for carbon steerers that require that the steer tube extend above the stem.