TLR 5IVE-B Axle Boot Set. This is the replacement 5IVE-B axle boot set. Package includes four axle boots and four axle boot retainer rings. These are also compatible with the 5IVE-T and 5IVE Mini WRC models. TLR352003 Losi 5IVE Mini WRC Losi 5IVE-B Losi 5IVE-T Losi 5IVE-T 2.0