- Pack size: Box of 8
- 6-Ball Ceramic XT Built-In Bearing
- with integral flanged half-spacers and black ceramic balls
- Fit standard 8mm axles only
- Brand: Seismic
Free delivery on orders over CHF 99 within Switzerland | Your Swiss Online Skateshop

CHF119.00
Vorrätig
Seismic Fullspin 6-Ball Ceramic XT Built-In Bearings
Built-in half-spacers end in extra-wide contact surfaces (U.S. Pat. #9,126,101) that square up and self-stabilize inside wheels – correcting for flaws in bearing seat levelness, bearing seat spacing, axle diameter, and axle straightness. Combines with Tighter Radial Tolerances (3µ – 5µ) that minimize torsional play inside bearing assemblies. Locks in super-precise alignment, protects against friction and wear – better than any other system. Minimizes noise, too.
More than 50% tougher! Superior steel, thicker outer casings, and advanced heat treatment. Ball raceways hold smooth polish, and bearings stay tight and fast, for far longer! 50%-stiffer casings resist flexing, spin truer / faster, keep seals from popping off on extreme impacts.
Note: The broad Tekton XT flanges may not fit hub-less street wheels with old-style, oversized bearing supports, which sometimes leave the wheel’s central hole smaller than the flange (15mm in diameter). For wheels of this type, use Tekton Classic or Tekton LITE Built-In bearings.
* Valid for orders over CHF 250.00. Valid from May 19 to June 1, 2026. Voucher cannot be used in combination with other vouchers and excludes products on sale.