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Ships within 48 hours · Estimated delivery Nov 13 - Nov 18
Engine Type: 4-stroke (125cc
Honda Street Bikes/Scooters: CH 250 Elite (87-90 R)
Fits Vespa
and enhanced power delivery
Brand Compatible Models Bintelli Havoc 150 ZNEN R-X 150
Naraku QMB139 Adjustable Drive Sheave 52.7mm piston Engine Type: 4-stroke (125ccWith more linear slots, Naraku's Adjustable Drive Sheave (torque driver, secondary slider) improves acceleration and top speed in bikes with 50cc 139QMB engines. Specifications: Overall Outer Diameter: 118. 7mm Inner Diameter: 33. 5mm Includes rear pulley, bearings, and nut NOTE: If installing on a CSC go, you'll need these clutch slider pins Compatibility: CSC Bella Classic 50 CSC go CSC go MAX CSC Nitro Sport 50 CSC Pug 50 139QMB based 50cc 80cc
