Top quality handlebars are precision made in the Netherlands from 1" (25.4mm) heavy gauge steel tubing. Dimpled bars have indents to give space to route the handlebar switch control wires on 1982 to present Harley-Davidsons. Non-dimpled bars do not have this feature. All Westland Custom handlebars are designed for regular cable throttle but can easily be modified to accept Throttle-By-Wire.

A. Rise B. End Rise C. Width D. Center Width E. Base Width F. Pull Back G. Knurl (center-to-center)

Dimple styles:
A. Dimples at the underside
B. Slotted at the underside
C. Dimples & Slotted at the underside
D. Slotted at the front as on 121CI CVO Touring 2023 to present, all 117CI Touring 2024 to present and all Softail 2025 to present

A. ZPN 090012 Adapter spacer to install cable throttle on bars notched for TBW-Gen.1
Throttle-By-Wire
B. Generation 1 (TBW-Gen.1) is the electronic throttle as on CVO Softail 2011-2015, all Softail 2016-2024, 110CI FXDLS 2016-2017, all Trike 2009 to present, 96, 103, 107, 110 and 114CI Touring 2008-2024 and 117CI Touring 2018-2023. These bars are notched and approx. 17/32" (13.5mm) shorter at the right side for the Throttle Grip Sensor that slips into the handlebar.
C. Generation 2 (TBW-Gen.2) is the electronic throttle as on RA Pan America and RH Sportster 2021 to present. These have the Throttle Grip Sensor inside the switch housing.
D. Generation 3 (TBW-Gen.3) is the electronic throttle as on 121CI CVO Touring 2023 to present, all 117CI Touring 2024 to present and all Softail 2025 to present. These bars have dowel pin holes for the handlebar controls and the Throttle Grip Sensor inside the switch housing