Sweep dual stage rock crawler open cell inserts
Coming from Sweep Racing are their new dual stage open cell tyre inserts for 1.9” and 2.2” rock crawlers and trail trucks. Of a two-stage design the inserts are made up of a hard inner foam and a medium hardness blue or soft hardness white colour outer ring, allowing to adjust overall tyre hardness easily. The inserts are available for 1.9” and 2.2” tyres which covers most of the important sizes.
Source: Sweep Racing [sweepracing.com]