Liqui Moly LM-40 Multi-purpose spray Clothing & Shoes it delivers smooth gear steps

it delivers smooth gear steps across its 10-speed range

Pneumatic tyres and tube

SHIMANO ULTEGRA FC-R8000 50X34T

Ball Bearing bearings inner dimension: 12 mm bearings outer dimension: 21 mm bearings width: 5mm bearings seal: LLB - dual lip rubber light contact seal bearings static load: 836

Liqui Moly LM-40 Multi-purpose spray Clothing & Shoes it delivers smooth gear stepsLubricates, cleans, loosens, protects and preserves. Keeps moving parts moving. Reaches even the most hidden lubrication points thanks to its excellent penetration properties. Loosens stubbornly rusted and burnt on screws quickly. Infiltrates and removes dirt and stubborn oil and grease residues. Provides protection against rust and corrosion and protects chrome parts.