Ceramic bearings make your bike measurably faster. The science is settled — silicon nitride balls are harder, smoother, and longer-lasting than steel. The only reason every cyclist isn't running ceramics is price.
A set of ceramic hub bearings from CeramicSpeed costs $630. Their bottom brackets start at $449. For most riders, that's the cost of a new wheelset. The technology is proven. The pricing is not.
SpinForge focuses on two things: hub bearings and bottom brackets. The two applications where ceramic delivers the most measurable performance gain. No oversized pulley wheels. No headset bearings. Just the components that actually make you faster.
We use the same materials — Grade 3 silicon nitride balls, DLC-coated chromium steel races, ABEC-5 tolerances. We just don't sponsor WorldTour teams, and we pass those savings directly to you.
Grade 3 Si₃N₄ ceramic balls with DLC-coated races. The specs that matter — at prices that don't require a second mortgage.
Every bearing is hand-graded for roundness. Every race is coated. We don't cut corners to hit a price point.
We ride what we sell. Every product is tested on Florida roads — heat, humidity, thunderstorms, and all.
Road seals for race day, cross seals for gravel season. One bearing, two personalities. Switch when conditions change.
SpinForge is built from Orlando, Florida. Year-round riding weather means year-round product testing. Our bearings endure summer heat, afternoon thunderstorms, and sandy roads — so yours will handle anything your local climate throws at them.
Browse our full catalog of ceramic hub bearing kits and bottom brackets.
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