BONOSS wheel spacers are accurate to 0.02mm which provides high quality and safety. In addition, a smooth installation experience.
Both forged Aviation 6061-T6 and 7075-T6 feature good hardness and toughness, excellent wear resistance characteristics.
BONOSS promises that if there is any quality problem with the product within 10 years, we will provide warranty service.
They are precisely cut with some “hollow holes”. Due to these hollow holes, the average weight of each spacer is more than 30% lighter than the previous-gen product.
BONOSS manufactures wheel spacers with high-grade forged billet aluminum alloy which features many desirable properties such as wear-resistance, impact resistance, high-temperature resistance.
tensile strength (7075-T6)
yield strength (7075-T6)
Multi-stage Hub Centric
Based on traditional hub centric wheel spacers, BONOSS has optimized this design, making them fit more perfectly, safely, stably, and further reducing the chance of high-speed vibration.
Side Knurling Design
For decorative reasons, knurling can enhance the aesthetics of spacers. It can also enlarge the side area so that it can contact more air, boost the heat dissipation effect, and also reduce internal stress.
It is designed to easily dismount the spacers, improving user experience. Normally, using a screwdriver can easily remove the spacers, simple and efficient.
BONOSS provides a full line of high-strength wheel bolts to fit your wheel spacers, the length is available from 27mm to 75mm.
Grade 12.9 Wheel Bolts
Shell-type Wheel Bolts
Titanium Wheel Bolts
(Lighter in weight)