发明名称 Bicycle stunt peg apparatus
摘要 A bicycle stunt peg apparatus includes a rod that has a first end and a second end. The first end has a threaded well extending therein. A threaded tire axle is extended into and is threadably coupled to the threaded well. The rod has a perimeter surface extending between the first and second ends. The perimeter surface has an annular groove therein that is bounded by enlarged portions of the rod. A bearing extends around and is rotatably mounted to the groove. The bearing is used for positioning on a railing while a bicycle is balanced on the railing with the peg.
申请公布号 US7520523(B1) 申请公布日期 2009.04.21
申请号 US20060542004 申请日期 2006.10.02
申请人 DIGHANS DENNIS B 发明人 DIGHANS DENNIS B.
分类号 B62J25/00 主分类号 B62J25/00
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