This tool set includes high-quality
BKCJ-0332 - 11 tooth
This eliminates mating parts that can created annoying noises like creaking
MR 17287 LLU MAX BO - MAX-Design
Machined and ground entirely from 440C stainless steel with a lifetime warranty
CO 6801 VV - Enduro Zero, Black-Oxide, Ceramic Hybrid, ABEC-5, Radial Bearing (CN Clearance) - 12mm x 21mm x 5mm sale This tool set includes high-qualityCO 6801 VV Enduro Zero, Black Oxide, Ceramic Hybrid, ABEC 5, radial bearing (CN clearance) 12mm x 21mm x 5mm Enduro Zero, Ceramic Hybrid, ABEC 5, radial bearing featuring black oxide treated 52100 High Carbon chromium alloy races paired with Grade 5 Silicon Nitride Ceramic balls with 90% fill, high pressure, water proof grease. Si3N4 ceramic balls reduce bearing wear and increase bearing life by eliminating steel on steel contact within the bearing.