Products
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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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- Motorcycle Engine Parts
Yamaha Mio Roller Rocker Arm 13mm / 17mm for Jupiter Z
- Yamaha Mio Roller Rocker Arm – 13mm / 17mm Ruizheng Racing supplies roller rocker arms for Yamaha Mio and Jupiter Z engine projects, with 13mm and 17mm roller-diameter options. - Product Type: Racing Roller Rocker Arm (RRA) - Main Applications: Yamaha Mio / Jupiter Z - Roller Options: 13mm / 17mm - Wholesale MOQ: 1,000 pcs - OEM/ODM and bulk…
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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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- NMAX Camshaft
Yamaha NMAX Racing Camshaft (Noken As NMAX) | NMAX 155 / Aerox / NVX
- Yamaha NMAX racing camshaft (Noken As) for NMAX 155 Old and All New NMAX 155, with Pin 1 / Pin 2 versions. Aerox / NVX require version confirmation; NMAX Turbo 2024+ is separate. Quote-only custom projects.
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- Motorcycle Cylinder Kits & Engine Parts, Yamaha
Yamaha NMAX155 / Aerox155 Ceramic Cylinder Block – 62 / 63 / 65mm
- Ceramic-coated aluminum cylinder block kit for Yamaha NMAX155, Aerox155 and NVX155, with 62/63/65mm bore options and OEM/ODM support.
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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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- Racing Motorcycle Camshaft Manufacturer, Yamaha
Yamaha TMAX 560 Camshaft Set | OEM & Custom
- Yamaha TMAX 560 Camshaft Set – Intake & Exhaust Ruizheng Racing offers a two-piece Yamaha TMAX 560 Camshaft Set project for B2B motorcycle performance-parts sourcing. Configuration: 1 Intake Camshaft + 1 Exhaust Camshaft Application Reference: Yamaha TMAX 560 / TMAX Tech MAX 560 Engine Reference: 562cc, DOHC, Parallel Twin Customization: OEM/ODM, Cam Profile Review, Private-Label Packaging MOQ: To Be Confirmed…
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- Custom Connecting Rod
Yamaha XMAX 300 Performance Connecting Rod 16mm / 18mm
- Yamaha XMAX 300 Performance Connecting Rod – 16mm / 18mm Ruizheng Racing supplies performance connecting rods for Yamaha XMAX 300 engine projects, with 16mm and 18mm piston pin options. Application: Yamaha XMAX 300 (292cc) Product Type: Performance Motorcycle Connecting Rod Piston Pin Options: 16mm / 18mm Small-End Bore Options: 16mm / 18mm, subject to dimensional confirmation MOQ: 300 pcs Customization:…
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- CNC & Forged Motorcycle Connecting Rod Manufacturer
Yamaha YZ250F Performance Connecting Rod
- Yamaha YZ250F connecting rod for B2B engine-parts supply. Connecting Rod Center-to-Center Length: 92.5 mm / 95.5 mm / Custom; plain-bearing big end, bronze-bushed small end, and MOQ 200 pcs. Confirm model year, engine configuration and OE reference before supply.
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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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