With all the different bottom bracket styles, frame manufacturers, and component makers out there you’re bound to run into situations where spindle spacers may be needed to make your particular frame/crank/bottom bracket combination fit correctly together. Because there’s no way for us to know what your particular situation might be, we offer “kits” to cover a wide variety of combinations.

We offer three spindle kits for 24mm, 29mm and 30mm spindles. The 24mm and 30mm spindle kits also come with one “wavy” washer which goes on the spindle and acts as a bearing “preload” mechanism for crank arms that do not use a built-in bearing preload adjuster.

Specs

The 24mm spindle kit includes:
- Two .5mm spindle spacer, nylon
- Three 1mm spindle spacers, aluminum
- Two 2.5mm spindle spacers, aluminum
- One 24mm wavy washer, steel
- Spacers/wavy washer go between the bottom bracket seals and the crank arm
- Fits 24mm spindle cranks such as Shimano, etc.

The 29mm spindle kit includes:
- Two .5mm spindle spacer, nylon
- Three 1mm spindle spacers, aluminum
- Two 2.5mm spindle spacers, aluminum
- No wavy washer
- Spacers sit between the bottom bracket seals and the crank arm
- Fits SRAM DUB 29mm spindle cranks

The 30mm spindle kit includes:
- Two .5mm spindle spacer, nylon
- Three 1mm spindle spacers, aluminum
- Two 2.5mm spindle spacers, aluminum
- One 30mm wavy washer, steel
- Spacers/wavy washer sit between the bottom bracket seals and the crank arm
- Fits 30mm spindle cranks such as White Industries, etc.

Specs

Technical Documents

29MM

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Bottom Bracket Seals

Bottom Bracket Spindle Spacer Kits