Preston Offbox Insert Twin Pack 23mm Square Accessory, Reducer Insert

At Preston Innovations, we strive to create the most
versatile and user-friendly products possible. Our
original OffBox Pro competition seatbox accessories are full of innovative
features that have now evolved into the OffBox range.
With the introduction of Absolute seatboxes with 36mm legs,
we knew how important it was for our OffBox range
to possess this versatility and adaptability.
After months of development and engineering, we developed
the OffBox product range that precisely fits every seatbox
leg diameter, from 19mm square to 36mm
round versions.
We have a wide selection of accessory inserts for OffBox joints,
which allow OffBox seatbox
accessories to be used on any leg diameter. For seatboxes with an OnBox leg diameter
below 23mm, we incorporated a dual insert
into which smaller inserts fit. The use of these inserts
ensures a perfect fit for the accessory, ultimately
making our OffBox product range compatible with all seatbox
leg diameters available on the market.