cycleman11
Member
I have both the air deflectors on the forks and RT Original heat shields on my 08 Heritage. To me the air deflectors really just get rid of the buffeting from the windshield. My lower legs get just as wet in the rain.
The heat shields don't have as much effect on engine heat on the driver ( that is caused more by windshields/batwing fairings ) when you are moving but do help when you are stopped or riding around town. Their shape doesn't really block the air flow that the oil tank gets when you are moving, in fact they act like an air scoop to get some air flow behind the rear cyclinder. They do help but it can still get hot once the air temp is over 90 F.
I have an oil cooler & oil temp gauge and don't notice any difference in oil temp with either installed.
The fork deflectors & the windshield do add to the drivetrain noise & tire noise the rider hears. A Batwing fairing would be likely be quieter & also warmer as it blocks more air to the rider.
The heat shields don't have as much effect on engine heat on the driver ( that is caused more by windshields/batwing fairings ) when you are moving but do help when you are stopped or riding around town. Their shape doesn't really block the air flow that the oil tank gets when you are moving, in fact they act like an air scoop to get some air flow behind the rear cyclinder. They do help but it can still get hot once the air temp is over 90 F.
I have an oil cooler & oil temp gauge and don't notice any difference in oil temp with either installed.
The fork deflectors & the windshield do add to the drivetrain noise & tire noise the rider hears. A Batwing fairing would be likely be quieter & also warmer as it blocks more air to the rider.