New part no longer required. Theis spacer fits on the front of the rim brake Giant Trinity up to the recent disc brake bike. It will not fit the disc brake version just the version before it.
Giant Trinity bottle riser bta spacer
Giant Propel Headset Stem Spacer 2.5-5mm And Con Spacer in Black
11pcs Bicycle Headset Spacer 2-20mm Aluminum MTB 1-1/8" Front Stem Fork Spacer
4pcs Titanium Alloy 5/10/15/20mm Spacer Bicycle Bike Headset Spacer Front Stem
1 Set Bicycle Headset Spacer Mountain Bike Headset Washer Front Stem Fork Spacer
