New high-speed ball-bearings produced particularly for XRAY. ID x OD x degree (mm) = 8 x 14 x 4. couple of 2.
Top-quality expert ball-bearings for a super-free, super-smooth drivetrain. These best quality ball-bearings are fitted with exclusive synthetic covers, and therefore are frequently frequently degreased and extremely carefully oiled with AeroShell Fluid 12 oil for optimum smoothness, longevity, most useful threshold and maximum performance. These ball-bearings have significantly more (and bigger) balls on cage in comparison to regular ball-bearings, making them significantly more resilient under lots. The medial part covers are in fact an easy task to expel for fast and comfortable servicing. These ultra-high precision ball bearings are made to withstand all extremes on the right course under battle conditions should you not just enjoyable competition. A "must have in fact" item!
