Trek Domane SL - Fork and headset: max spacers

2023 Domane SL/SLR
9
Fork and headset: max spacers
WARNING
Below the stem
Do not exceed 40 mm of headset spacers below the
stem. If there are more than 40 mm of spacers, the
steerer tube could become damaged and break, causing
a crash and resulting in injury.
40 mm max
3
WARNING
Above the stem
Do not exceed 40 mm of headset spacers above the
stem. If there are more than 40 mm of spacers, the
steerer tube could become damaged and break, causing
a crash and resulting in injury.
NOTE: If you add spacers above the stem, you must use a
standard top cap (without the indent).
40 mm max
Standard top cap