SKU: 17167185326
Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Variator inner diameter: 15mm
Size: 130/60-13
5 pneumatic tire
NPS 50/50 S Ruckus (03-14 F&R)
CRITICAL EXCLUSION: This kit will NOT fit the Genuine RoughHouse 50 Sport Edition
Naraku 139QMB 52.4mm Big Bore Cylinder & Head Kit | 89.3cc Buddy-50 Variator inner diameter: 15mmUnlock serious performance gains with the Naraku QMB139 52. 4mm Big Bore Cylinder & Head Kit. Engineered for QMB139 4 stroke 50cc engines, this complete kit bumps displacement to 89. 3cc with a stock 41. 4mm stroke or all the way to 94. 9cc when paired with a 44mm stroker crank. Everything you need for the swap is included. What's Included Cylinder (52. 4mm bore) Piston, rings, piston pin & circlips Cylinder head Head gasket & base gasket Key Features
US$ 120.86
US$ 133.16
US$ 133.26
US$ 122.96
US$ 122.67
US$ 123.40
US$ 129.28
US$ 130.66
US$ 131.94
US$ 150.00
US$ 139.06