RADIUS RACING CONCEPT: Bore Up Honda Karisma atau Supra X .
· karbu pwk 24 kawahara. Jetingnya dapat Main Jet 115, Pilot Jet 40, Power Jet 0,9. noken as WRD semi kompetisi koil yz125, CDI BRT dualband, busi TDR ballistic gir sinnob 1335 per kopling BRT (3 saja yg ane pasang) bak kopling manual AHM supra x 125 kampas kopling TDR keramik Ban FDR sport XR, belakang 100/8017, depan 80/9017