Sonic 6mm bearing spacers

UPGRADE BEARING SPACERS FIT MANY BRANDS OF HOCKEY, FITNESS & URBAN INLINE SKATES. Sold in 8 Packs. (K2, Impala inline skates use 6mm spacers.)

FAST
Precisely aligns wheel assembly for speed & true spin

FLIGHT TESTED
Made with structural aircraft aluminum for high strength & durability

COOL
Dissipates heat buildup – radiator for your skates

SMOOTH
Dampens vibration & noise – shock absorber for your skates

COMPATIBILITY
Fits standard 608 bearings & 1/4″ (6.35 mm) axles

Made in USA. SONIC Sports in based in Los Angeles, CA.