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Twist Grip Sensor

Part Number 32310-08A




The Twist Grip Sensor Kit enables installation of accessory handlebars on vehicles equipped with throttle-by-wire.


Fits '08-'13 Touring models (except Trike) equipped with internally routed switch-wires. Fits with either stock or accessory handlebars.

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  • Model
  • Warranty

    1 year limited warranty – Go to for full details
  • Sold in Unit

  • In The Box

    Twist grip sensor and electrical connectors
Twist Grip Sensor is rated 3.3 out of 5 by 8.
Rated 2 out of 5 by from Needs a diagram The product itself is great, the problem is when replacing a stock unit, that has the green connector the wires on the other side are different colors. Having a color coded wire diagram for the 6 wires or 8 with heated grips would greatly benefit the installer.
Date published: 2017-10-04
Rated 4 out of 5 by from Needed for TGS Codes My Ultratgrew the TGS Codes and so I bought this replacement. It was fine. As mentioned in other posts, the cable colors do not match up with the OEM, but I was able to trace the pin positions and it worked out okay.
Date published: 2017-09-04
Rated 1 out of 5 by from Not a fan Would rather have cable throttle than this electronic fly-by-wire.
Date published: 2016-10-15
Rated 4 out of 5 by from after thought this is a good product and it works fine the problem we noticed was I was installing on a 2016 SGs and the plug ins for this did not match what was on the bike we looked at previous year models and it did not match those either seems like you receive the same product for models as far back as 2013 but the plug end do not match so you will need to hard wire to your bike other than that it works great
Date published: 2016-10-04
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New Twist Grip Sensor

Why do the instructions for the mini-ape for a batwing say the twist grip sensor MUST be replaced when I have had mine out & put back in with zero adverse effects when working on the bike?
Asked by: GMack

How is this item different from PN 32305-08A?

Asked by: ConeHeadFLHR

Twist Grip Sensor

Does this part fit 2015 Road Glide Special if not which part number does?
Asked by: RGBlue
Hello RGBlue, This Twist Grip Sensor fits Touring models 08-13. So it will not fit your 2015 Road Glide. At this time we do not have offer a version of this part at the Online store that will fit a 2015 Road glide. Thanks! Shay
Answered by: Shay
Date published: 2017-03-10

How easy is throttle to twist?

I have a 2010 Streetglide FLHXSE CVO. Throttle is harder to twist than any bike I have ever been on. You don't really notice on short rides but I ride long 1000 to 2000 mile rides. Is this grip sensor going to be easier to twist?
Asked by: DavidA

Does this have the green plug in and will it work on my 2012 street glide have Paul Yaffe 10 inch monkey bars

Asked by: Patrickfegan
Hey Patrickfegan, For technical assistance such as this, we advise you to work directly with your local dealer .
Answered by: Rockstar883
Date published: 2018-02-16
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    Prices listed are generally the Manufacturer's Suggested Retail Price (MSRP), excluding taxes and shipping. Prices at local dealerships may vary. All online orders will be fulfilled and shipped by
    Harley-Davidson Motor Company as the agent for the Selling Dealer.