Lube can make sex more comfortable but different types work differently for different bodies. Water based, silicone based, and oil based lubes all have their pros and cons. If something doesn't feel great Amazon.com: Chain Lube for Bikes (2 Oz) E Bike Chain Lubricant Motorcycle Lube Silicone Grease Oil Specially Designed for Electric Bike, Bike Tools & Maintenance Aid : Sports & Outdoors 10 Best Lubes for Sensitive Skin PinkCherry 3 Ways to Lubricate a Bike wikiHow