PBR Steel Standard Front Sprocket 259 - 428 259 15 18NC hm-crf-230-f-230-2011-esi8953176 - Shift pad: Yes

- Shift pad: Yes

providing maximum quality and confidence to the rider

and leak-proof

this upper diamond and lower waffle design gives the best combination of palm area comfort and lower grip for muddy conditions

PBR Steel Standard Front Sprocket 259 - 428 259 15 18NC hm-crf-230-f-230-2011-esi8953176 - Shift pad: YesRace Experience Thanks to Many Years of Competition Experience, PBR Developted A Wide Range of High Quality Sprocks in Collaboration with Top Teams. High Quality Steel Alloy 18NCD5HIGHT WEAR Resistance Reduces Free High Precision Manufacturing Chain Pitch: 428. 0 Front Teeth: 15. 0 Front Type: 259 Front Version: Standard Material: Steel