"R" nuts & Mk1 handlebars

[rsgeoff]

I have 2 R nuts which fit either the Seatpost or the Front axle (Grifter) / Chopper?).

I have 2 R nuts which don't fit anything on the Grifter so I assume they are off a Burner (they are too big for the seatpostbut just too small for the rear axle).

I also have a pair of Mk1 Handlebars for the Grifter (brilliant cond, but no foam).

I would swap any of the above for Grifter handgrips, or an R nut for the rear wheel.

Thanks