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Press Fit Bottom Brackets


Our bottom brackets adapt 30mm spindle e*thirteen cranks to PF30, BB30, and BB92 BB shells. BBs feature custom bearings designed for our application from the ground up, with high performance seals and custom grease specification for top-notch durability and smooth spinning.

Available for cranks with either 30mm or 24mm spindle diameters. All BBs include our 1 year, no questions asked guarantee.

What's in the box: Bottom bracket, spacers

PF30 and BB30

Our innovative thread-together PF30 and BB30 bottom brackets adapt e*thirteen cranks to fit pressfit BB shells, but space the bearings nice and wide outside the BB shell for maximum stiffness. A threaded center tube keeps bearings properly aligned for longer life and creak-free performance.

Material EXA+ Aluminum
Compatibility XCX, TRS, LG1
Bearings Custom 6806 radial bearings
BB Shell BB30
68/73mm wide (42mm ID)
BB Shell PF30
68/73mm, 83mm wide (46mm ID)
Color Black
Weight 123g


Our BB92 bottom bracket uses industry exclusive dual-row bearings to fit big performance into a small BB shell. A center tube helps seal the BB shell. Fits e*thirteen cranks with 30mm spindle to BB89.5, BB92, BB107 or BB121 BB shell. For 41mm ID pressfit frames.

Material Stainless steel cups
Bearings Custom flanged dual row
Compatibility All XCX, TRS, LG1 Cranksets
Weight 77g
Color Silver

Tech Info

Guaranteed to be free from defects in materials or workmanship for 5 years after original purchase
bearing warranty
All bearings guaranteed for one year, no questions asked

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