EXTRA 20% off BEARINGS & BALLS
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Try a fresh set of our differential balls in your differential today and see the results for yourself. Our balls have many applications including cycling. We have added four new ball sizes for hardcore bicycle racing: 1/4" Silicon Nitride balls, 3/16" Silicon Nitride balls, 5/16" Silicon Nitride balls and 7/32" Silicon Nitride balls.
Ceramic Nitride Pro Series: the lightest and hardest balls
1/8" Ceramic Silicon Nitride Balls
1/8" CERAMIC NITRIDE PRO SERIES BALLS - made from pure Si3N4 Silicon Nitride - 12 ceramic balls per pack
These are the metric equivalent of 3.175mm Ceramic Silicon Nitride Balls
Note: these 1/8" Silicon Nitride balls are being used successfully in competitive bicycling or as differential balls. Specifically they can be used in Shimano pedals model #s 7401, 6402, 6401, 1056, M731, M525 as well as Campagnolo triple bearing system pedals, Mavic headsets and some freewheels.
1/8" Tungsten Carbide Balls 12 pcs
1/8" HCCA ultralite Differential Balls