Enduro XD-15 Ceramic Hybrids Bearing MR 17287 LLB Sealant while the self-sealing leakproof valve

while the self-sealing leakproof valve keeps hydration clean and controlledno splashes

giving you safe compatibility with carbon and alloy rims

Why Choose Shimano ST-R8000 Brake Hoods

making it robust enough for intense cycling sessions

Enduro XD-15 Ceramic Hybrids Bearing MR 17287 LLB Sealant while the self-sealing leakproof valveXD 15 is a nitrogen infused steel material that will not rust or corrode. Even running in salt water or any caustic nutrition drink you can spill, it will not be degraded or affected. Even dirt or sand inside will not wear it out; this will simply polish the races smoother. Ceramic bearings are more susceptible to water damage than non ceramic. Hence the combination of XD 15 steel casing with ceramic grade bearings ensures bearings are not susceptible