Trek Powerfly FS+ Gen 4 (2024+) Frame Bearing Kit 2018 12 Enduro Standard Bearings over

12 Enduro Standard Bearings over 3 different sizes

Added features: Includes storage bag

then (if your Switch is operating efficiently with no play or damage) you can order a Kit without the Switch Bearings or you/ a Bicycle Mechanic can check the bearings contained within your Switch to determine their code

This process also provides a secondary advantage of heat treatment making them tougher

hubs and more

Trek Powerfly FS+ Gen 4 (2024+) Frame Bearing Kit 2018 12 Enduro Standard Bearings overWelcome! Here at The Grizzly Bearing Co., we are committed to helping you ensure that your bike is safe, efficient and fun to ride; so, we are very pleased to be able to offer you the exact Frame Bearing Kit for your bike that will keep your frame pivots in tip top condition. Kit Types We have Bearing Kits to suit every budget; the Kits below are specific to the above model of bike and includes new bearings to replace those in all of your Frame pivot