Tekton™ 7-Ball XT™ Ceramic Bearings with Classic Free-Spacer System Next-level skate bearing tech – more speed, better handling, longer life!
Precision-Profiled Steel Spacers • 50% Stronger XT (Extra-Tough) Steel Casings • Tighter Assembly Tolerances • Dust-Resistant Ball Retainers • Premium Lube – Superior speed & acceleration – More consistent wheel contact & grip while cornering – More predictable slide release & hookup – Longer wheel & bearing life
Next-Gen Profiled Steel Spacers:Extra-wide contact surfaces square up against bearings and stabilize them far better than traditional thin-tube spacers formed of much softer iron or aluminum. Combines withTighter Radial Tolerances(3µ – 5µ) that minimize torsional play inside bearing assemblies. Locks insuper-precise alignment, protects against friction and wear, minimizes noise.
XT Construction: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.
7-Ball Assembly:Classic configuration. Best overall durability against frequent high impacts and side loads.
Premium Black Ceramic Balls:(genuine N4Si3/ trisilicon tetranitride) Lighter, smoother, harder, heat-resistant, rustproof. Reduce friction, increase acceleration and speed, scour / clean raceways!A whole new realm of fast.
Advanced Dust-Resistant Ball Retainers:Keep bearings cleaner for longer, without the added friction of a second seal. Formed of Dupont® engineering-grade Nylon.
High-End Lubricant:Packed with premium “high-RPM” light grease from Kyodo Japan. Formulated forpeak performance under actual skating stresses,notmax free-spin time.
Inner Race:Specially contoured under seal to resist contamination.