29"x2.5" Minion DHF 3C/EXO/TR/WT Bicycle Tire Amigo Mobility Travel Mate (580001) A knee and leg walker

A knee and leg walker like this Drive Medical model is stable enough for safety

It can be used on 50cc street machines

12 Volt 8 Amp Hour 120 Cold Cranking Amps (CCA) scooter battery used on numerous manufacturer model scooters

The Dairyman attaches with of a pair of spring-loaded handles

then this Smith & Davis hand control pendant will no doubt be compatible

29"x2.5" Minion DHF 3C/EXO/TR/WT Bicycle Tire Amigo Mobility Travel Mate (580001) A knee and leg walkerThe DHF incorporates ramped knobs for low rolling resistance and channel cut knobs to increase gripping edges, giving straight line control and precise cornering. EXO equipped models feature Maxxis' EXO sidewall protection which help prevent puncture from sidewall abrasions. TR Tubeless Ready sealant required. WT Wide Track casing optimized for rims over 35mm internal width. TERRA 3C Maxx Terra is softer and offers more traction than 3C Maxx Speed,