Here goes, new to all this forum lark...
Blue bike is mine "Henry" stock bike bought from Bristol, came with a laod of spares and part bikes
Some nutter with a 13hp Bsa Ariel 3, known affectionately as "Charley" has hilarious performance, matches the hilarious suspension and hilarious brakes to be fair..
under the skin of "Charley"
Currently pulling this motor to fit an electric start version which is proving tricky as its fat and wide.. but I will manage is as struggling to kick the thing over