Dubya Front & Rear wheelset with Talon red billet hubs
DID DirtStar 21" x 1.6" front rim, Excel 18" x 1.85" rear rim
Red hubs, black rims, stainless spokes, red spoke nipples
Narrower 18" x 1.85" rear rim is specific to '15+ XTrainer & '18+ 125 RR stock rear rim size
Also fits any 2013+ RR & 2014+ RS/RR-S
Must purchase front spacers # AB-21315 for 2015+ X-Trainer models