An axial ball joint includes a ball stud including a stud portion and a ball portion; a metal housing configured to rotatably support the ball portion of the ball stud; a resin ball sheet provided in an interposed manner between the ball portion and the housing. The housing is formed in a bottomed cylindrical shape by press work. The housing has a bottom wall and a peripheral side wall which are set respectively to thicknesses substantially equal to each other. The bottom wall and the peripheral side wall of the housing have therebetween a boundary portion formed with multiple rib portions which project in a brace shape from outside to inside of the housing.

An antisway system for a vehicle comprises a stabiliser bar, two elastic bushings, and two mounting devices. Each of the two mounting devices includes a pair of mounting brackets for mounting each of the elastic bushings to a body of the vehicle. Each of the two elastic bushings encloses the stabiliser bar and is molded of an elastomeric material and directly mold bonded to the stabiliser bar and to both mounting brackets of the respective mounting device. The two mounting brackets of each mounting device are arranged at a first distance across the stabiliser bar, when the two elastic bushings are in a radially uncompressed state as molded, and at a second distance across the stabiliser bar, that is smaller than the first distance, when the two elastic bushings are in a radially pre-compressed state as mounted to the body of the vehicle.

This disclosure discloses a rear suspension system of an all-terrain vehicle and an all-terrain vehicle. The rear suspension system includes a left rear suspension assembly and a right rear suspension assembly, which include: an axle support; a main control arm, having a first outer end, a first inner end, and a second inner end; a front upper control arm, having a second outer end and a third inner end; and a rear upper control arm, having a third outer end and a fourth inner end, where a connection line between the first and second inner ends is L1, a center axis of the first outer end is L2, a connection line between the third and fourth inner ends is L3, a connection line between the second and third outer ends is L4, and L1, L2, L3, and L4 are parallel to each other.

A vehicle including: a frame; front suspension assemblies and wheels; a rear left suspension assembly connected to the frame; a rear right suspension assembly connected to the frame; rear wheels having a wheel axis and an inner rim radius; a rear gear train; and a motor. Each rear suspension assembly including a swing arm; a shock assembly; a knuckle including: a first portion connected to a wheel hub, and a second portion extending upward from the first portion; a first link having an outward end connected to the first portion and an inward end connected to the frame; and a second link having an outward end connected to the second portion and an inward end connected to the frame, the outward end of the second link being distanced from the corresponding wheel axis by a distance greater than the inner rim radius.

A vehicle including a frame; a front left suspension assembly with a front left wheel; a front right suspension assembly with a front right wheel; a front gear train; a motor; shafts connected between the front wheels and the front gear train. Each front suspension assembly including a knuckle including: a first portion connected to a wheel hub and including a first ball joint, and a second portion extending upward from the first portion and including a second ball joint; a lower A-arm connected to the first ball joint; an upper A-arm connected to the second ball joint; the second ball joint being distanced from the wheel axis by a distance greater than the inner rim radius; and a shock assembly connected to the lower A-arm and the frame, the shafts passing below the ball joint of the shock absorber assembly which is vertically higher than the shaft.

Provided is a stabilizer bush that ensures improved durability. The stabilizer bush (10) comprises: a bush main body (11) formed from a tubular elastic body having a retention hole (12) through which the stabilizer bar (2) passes; a rigid body portion (14) that is fixed to the bush main body (11) and has a higher rigidity than the bush main body (11); and an elastic film (16) that comprises an elastic body and is in contact with a second surface (14b) of the rigid body portion (14). A part of the elastic film (16) is fitted into depressed portions (15a, 15b) that are depressed from the second surface (14b) to a first surface (14a) side.

A stabilizer includes a main body cylinder portion which is elastically deformable; and a pair of connection portions respectively connected to a pair of left and right suspension devices. Each of the pair of connection portions is provided with a fixed shaft portion which is solid and fixed to the main body cylinder portion. The fixed shaft portion includes a fitting portion fitted into the main body cylinder portion and a large diameter portion connecting the fitting portion and a connection portion of the pair of connection portions and formed to have a diameter larger than that of the fitting portion.

A stabilizer comprises a main bar that is elastically deformable, a pair of connecting plates respectively configured to be connected to a pair of left and right suspension apparatuses, and transition sections connecting both end portions of the main bar and the pair of connecting plates, a size of one transition section of the transition sections in a plate thickness direction of one connecting plate of the connecting plates gradually decreasing from the main bar toward the connecting plate, wherein the minimum value of the Vickers hardness of the transition section is 200 HV or more.

A clamp for securing a link to a bar or a rod in order to accommodate multiple connection points. The clamp or sway bar clamp includes multiple connection points for securing a link to a sway bar. The sway bar clamp goes over the end of the sway bar. It converts a sway bar with one connection point to a sway bar with multiple connection points to adjust flex of the sway bar.

A bearing for a stabilizer bar of a vehicle comprising a flange including at least one retaining portion, provided with a fastening bore, and one groove, configured to receive the stabilizer bar, and a backplate including at least one obturation portion, the backplate being provided to be mounted on the flange so that the obturation portion closes the groove of the flange, wherein the flange and the backplate have elastic nesting members configured to secure the backplate on the flange.