CeramicSpeed UFO Bearing Long Life Grease 30ml tube - Each MFPN=4285100 Efficient and ergonomic overlapping design

Efficient and ergonomic overlapping design optimized for high pressure applications

Bead Non-Folding Type Non-Tubeless Color Black Weight 680g

but a few derailleur hangers don’t meet the spec

RS3 Cassettes are a great replacement for 11-speed road sytems

CeramicSpeed UFO Bearing Long Life Grease 30ml tube - Each MFPN=4285100 Efficient and ergonomic overlapping designDesigned to meet the needs of CeramicSpeed bearings. Maximize performance with the best maintenance products Race Day Grease: designed to deliver as low friction as possible All Round Grease: low to medium viscosity. Optimal use in dry and sunny weather, very little contamination threat. Recommended fill rate: 60 80% LongLife Grease: medium viscosity with slightly higher friction than All Round Grease. Use in humid environments and the worst riding