For current Adam’s Trail-A-Bike models with steel frames, or any steel Adam’s Trail-A-Bike model year 1998 to present, this hitch block and bolt set can be used to connect the Block Sleeve Hitch to the forward arm of the trailer-cycle. The set includes new style bolts, washers, and nuts, in addition to the block itself.
To determine if this is the correct size for your Adams Trailercycle, measure the opening at the toungue. If the opening is 15mm this is the correct block. If the opening is 12mm, see the Adams Trail-A-Bike Stepdown Block for Retrofit Kit.
For more information on the hitch block and bolts, refer to the Adam’s Trail-A-Bike Instruction Manual (requires Adobe Reader).