Abstract: A vehicle wheel rim including: a tire bed surface having laterally spaced first and second bead seats that are configured to support respective first and second beads of a mating tire; and a rim well laterally positioned between the first and said second bead seats and including a circumferential first step edge; and a first lateral offset region laterally positioned between the first bead seat and the first step edge, with the first step edge extending radially inwardly from the first lateral offset region and configured to provide for lateral alignment registration and/or visual alignment and placement of a first edge of a mating rim strip. The rim strip is a circumferential element that radially outwardly overlaps the rim well and extends laterally inwardly from the first step edge. The first step edge is radially inboard of the first bead seat.

Abstract: A rim for a vehicle wheel, the rim comprising: a circumferential tire bed surface, the tire bed surface comprising: a circumferential first bead seat and a circumferential second bead seat laterally spaced from said first bead seat, said first bead seat configured to support a first bead of a mating tire and said second bead seat configured to support a second bead of said mating tire; a circumferential rim well laterally positioned between said first bead seat and said second bead seat; wherein said rim well comprises a circumferential first step edge laterally inwardly offset from said first bead seat and a circumferential first spacer region laterally positioned between said first bead seat and said first step edge; at least a portion of said first spacer portion is radially inboard of said first bead; said first step edge extending radially inwardly from said first spacer region; wherein said first step edge is configured to provide for lateral alignment registration and/or visual alignment and placement

Abstract: A rim sealing strip comprising: a circumferentially elongated rim strip having a radially outwardly facing outboard surface, a radially inwardly facing inboard surface, a first lateral edge and a second lateral edge laterally spaced from the first lateral edge; where the rim strip includes an overall lateral width between the first lateral edge and the second lateral edge and a radial thickness between the outboard surface and the inboard surface; and where the radial thickness is variable across the lateral width to include a first lateral region having a first radial thickness and a second lateral region having a second radial thickness, where the first radial thickness is thicker than the second radial thickness.

Abstract: A handlebar-grip system and apparatus comprising: a handlebar, the handlebar comprising: a center portion, a handle attached to a first end of the center portion, the handle comprising: a handle outboard and extending along an axial axis; a handle engaging geometry located on the handle outboard end, the handle engaging geometry is noncircular about the axial axis; a grip configured to slide onto the handle outboard end, the grip comprising: a grip central opening; a grip engaging geometry located in the grip central opening; a first portion that is circumferentially offset and axially coincident relative to a second portion thereof, where the first portion has a greater radial thickness than the second portion; where, with the handle positioned within the grip central opening, the grip is circumferentially keyed to the handle to limit rotation therebetween about the axial axis.

Abstract: A rim sealing strip comprising: a circumferentially elongated rim strip having a radially outwardly facing outboard surface, a radially inwardly facing inboard surface, a first lateral edge and a second lateral edge laterally spaced from the first lateral edge; where the rim strip includes an overall lateral width between the first lateral edge and the second lateral edge and a radial thickness between the outboard surface and the inboard surface; and where the radial thickness is variable across the lateral width to include a first lateral region having a first radial thickness and a second lateral region having a second radial thickness, where the first radial thickness is thicker than the second radial thickness.

Abstract: A handlebar and grip system comprising: a handlebar, the handlebar comprising: a center portion; a right handle attached to a first end of the center portion, the right handle comprising: a right handle outboard end; a right handle engaging geometry located on the right handle outboard end a left handle attached to the second end of the center portion, the left handle comprising: a left handle outboard end; a left handle engaging geometry located on the left handle outboard end; a right grip configured to slide onto the outboard end of the right handle, the right grip comprising: a right grip central opening; a right grip engaging geometry located in the right grip central opening; a left grip configured to slide onto the outboard end of the left handle; a left grip central opening; a left grip engaging geometry located in the left grip central opening; where the right grip engaging geometry is configured to engage with the right handle engaging geometry such that the right grip will generally be prevented fr

Abstract: A bicycle wheel rim having rim walls joined at their proximal ends by an inner annular bridge, an annular outer bridge disposed at the approximate midpoint of the rim walls, and a vertical beam disposed between the outer and inner bridges.