{"product_id":"ncy-gear-set-16-38-gy6-150cc","title":"NCY Gear Set (16*38); GY6 150cc","description":"Get more speed and a more usable rev range out of your GY6 big bore kit with this 16*38 upgear set from NCY. This kit is a 23% upgear from the stock 13*40 gear set. Specifications: Front Counter Shaft Teeth: 16 Front Counter Shaft Dimensions: Spline L: 24mm, OD: 31.1mm, Overall L: 60mm Gear Press-On Area L: 12.08mm x OD: 19.08mm, Ends L: 9\u0026lt;10.5mm x OD: 15mm Rear Final Drive Gear Teeth: 38 Inner Spline: 19, OD: 71.2mm, ID: 18mm, W: 20mm NOTE: You will need access to a 12-ton hydraulic compressor to remove the stock counter shaft gear from the counter shaft and then again to re-press the new NCY counter shaft gear. Compatibility: 157QMJ-based 125cc \/ 150cc \/ 169cc engines with the following engine codes: 157QMJ 161QMK 152QMI 1P61QMK YN1P57QMJ 1P52FMI 154FMI JJ157QMJ 1P57QMJ BN157QMJ BN161QMK-A Other QMJ, QMK, and QMI models Don't see your engine listed? If the engine code includes \"QM\" or \"FM\", and is 125cc - 200cc, this product is compatible with your vehicle. Visit our NCY Performance Parts page to shop all performance upgrades available for your vehicle. About NCY: NCY stands as the premier provider of aftermarket performance components for leading scooter brands such as Honda, Yamaha, Genuine, Vespa, Piaggio, SYM, Lance, KYMCO, and GY6\/QMB powered scooters. Established in 1997, NCY adheres to rigorous quality standards and holds ISO 9001 certification. NCY performance parts are made in Taiwan. This product is intended for off-road use only. This product is not intended for use on public roads or land. This product is not legal for use in California on pollution-controlled vehicles. Check local laws before installing. *Performance upgrades are considered racing parts and are not covered by warranty. \u003cp class=\"MsoNormal\" st\u003e\u003c\/p\u003e","brand":"ncy","offers":[{"title":"Default Title","offer_id":48045220266171,"sku":"1200-1168","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/1340\/6651\/files\/1200-1168_e6d3b586-9073-40c6-82ce-856b5026b1cc.jpg?v=1783054182","url":"https:\/\/thriftyscooters.com\/products\/ncy-gear-set-16-38-gy6-150cc","provider":"Thrifty Scooters","version":"1.0","type":"link"}