Some more tips: - Proper clothing (e.g. dry fit) which helps sweat evaporate faster - Using a more efficient road bike if you're currently riding a mountain/h

Some more tips: - Proper clothing (e.g. dry fit) which helps sweat evaporate faster - Using a more efficient road bike if you're currently riding a mountain/hybrid bike - Pedaling at a lower gear, and higher cadence - Properly inflated tires - A bag with mesh back support, so your back doesn't get all sweaty.