Trek Rail Carbon Gen 4 9.5/9.7/9.8 & 9.9 (2023+) Frame Bearing Kit 2021 Unlike other bearing press products

Unlike other bearing press products available which specify a plain bushing or no bearing at all

Enduro Bearings pioneered MAX type bearings over 20 years ago for bicycles to address the challenges associated with mountain bike pivots

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Grease: CRC Marine

Standard Kit

Trek Rail Carbon Gen 4 9.5/9.7/9.8 & 9.9 (2023+) Frame Bearing Kit 2021 Unlike other bearing press productsWelcome! 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