just got 014 280 NICE bike much more capable than my 014 st 300 .what parts cross over think the sprockets are gg pro. k start trs .new one on my bike apeco do them. also apeco do gear and rear brake levers for jtg .piston /rod gg pro? clutch plates? the trs air filter looks the same ? nice things about my jtg had the upgraded clutch cover not good some one retrofitted a remote type rear brake master cylinder it works but the pedal has no feel / solid .also the brake lever shaft is wobbly [can i get a new shaft are they expensive] if i have to i can recon it but its a bit involved the worst bits no side stand any one got one will a trs one fit. how much for a new one thanks for any help i like odd bikes iv got huserberg