Motorcycle Racing Crankshaft Manufacturer
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- PCX150 Crankshaft
Ultimate 61.5mm PCX150 Racing Crankshaft – Vario150/ADV150 Upgrades
- PCX150 Racing Crankshaft (Kruk As PCX150) from Ruizheng Racing is engineered for riders and workshops seeking high durability, power, and smooth balance. Designed for Southeast Asian riders, racing teams, and global performance motorcycle shops, this crankshaft delivers both strength and precision for serious racing applications.
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- Yamaha F1ZR Racing Crankshaft
Yamaha F1ZR Custom Crankshaft | 52 / 53 / 53.6 / 54 mm
- Custom Yamaha F1ZR crankshaft (Kruk As) with confirmed 52 mm, 53 mm, 53.6 mm and 54 mm options. OEM/ODM Kruk As Custom Stroke projects are available by quotation.
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- Mio Crankshaft, Motorcycle Racing Crankshaft Manufacturer, Yamaha
Yamaha Mio Crankshaft – 62 / 63.8 / 64 / 66 / 68 mm Custom Kruk As Mio
- Yamaha Mio Crankshaft / Kruk As Mio for Mio Sporty, Soul, J, M3, Fino and Nouvo. Stroke/JACK: 62 mm/+2.1 mm, 63.8 mm/+3 mm, 64 mm/+3 mm, 66 mm/+4 mm, 68 mm/+5 mm. OEM/ODM. MOQ: 300 pieces.
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- Nmax Crankshaft
Yamaha NMAX Custom Crankshaft | 61.7 / 64.8 / 65.7 / 66.7 / 67.1 / 68.7 mm
- Custom Yamaha NMAX crankshaft (Kruk As) with confirmed 61.7 mm, 64.8 mm, 65.7 mm, 66.7 mm, 67.1 mm and 68.7 mm stroke options. Quote-only OEM/ODM projects.
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- Motorcycle Racing Crankshaft Manufacturer, Yamaha RX King Racing Crankshaft
Yamaha RX King Racing Crankshaft – Kruk As RX King
- Custom Yamaha RXKING crankshaft with confirmed 0.8 mm and 1.0 mm stroke-up options. OEM/ODM and custom stroke projects available by quotation.
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- YFZ350 Crankshaft
YFZ350 Banshee Crankshaft — Stock / +4 / +7 / +10mm Stroker
- Performance YFZ350 Banshee crankshaft (Kruk As) for Yamaha Banshee 350 and compatible RZ350 applications. Available in stock 54mm, +4mm, +7mm and +10mm stroker options. MOQ: 100 pcs.
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