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- Ultimateaddons motorcycle centre fork stem yoke mounting attachment is designed for sports bikes / sports tourers where you have very limited space on the handlebars. This package includes Ultimateaddons 3 prong adapter giving riders everything the need to mount their UA Case or holder onto their motorbikes centre fork stem. The fork stem is currently available in 6 size options, please measure the diameter required before ordering.
If you are unsure of the size and its greater than 13mm, we have one option with 4 size options included in the box, option 13-25mm from the drop down box above.
Having a mounting point on a sports bike allows you to mount your UA Tough case or holder, allowing it to be used for sat nav or music while riding. You can also use the ball mount for mounting action cameras to record your trip. This mounting attachment offers a 25mm / 1" ball head connection. More information can be found in here.
Material Aluminum Connection 25mm / 1" Diameter Various -
SKU STEM13-25-OB
STEM10-13-OB
STEM13-15-OB
STEM15-17-OB
STEM17-20-OB
STEM20-25-OBEAN 5055954788394
5055954783696
5055954783566
5055954783573
5055954783580
5055954783702Packaging Dimensions 65 x 50 x 90mm Weight 100-150g External Dimensions mm
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Handlebar
Strong metal U-bolt handlebar attachment is supplied with two different size U pieces 16-20mm / 25-32mm.
Accessory Bar
Designed for the adventure motorcyclist, securely mounting to a accessory / crossbar diameter of 8-16mm.
Top Clamp
M8 - 3 bolt lengths supplied 55, 60, 65mm.
Once ball head is attached, bolt lengths are approx 27, 32, 37mm.
Sportsbike
Designed to fit into the fork stem of sportsbikes. This kit is suitable for fork stem diameters of between 13-24.5mm
Mirror
Designed for 8-16mm mirror stems. Ideal for scooters where handlebars are not accessible.
None
Case Only