RRA Blade In-In Roller Rocker Arm Set
RRA Blade In-In roller rocker arm set for Yamaha Mio and Jupiter Z modified engines. Available as Bushing Set, RRA Blade Only or Complete Set with Pin; MOQ 1,000 pcs; custom configuration subject to technical review.
Description
RRA Blade In-In Roller Rocker Arm Set is a racing roller rocker arm offering for Yamaha Mio and Jupiter Z modified-engine applications. Ruizheng Racing supplies this product for B2B quotation only; no public fixed price is displayed.
Confirmed specifications
| Product type | Racing Roller Rocker Arm |
|---|---|
| Main applications | Yamaha Mio / Jupiter Z modified engines |
| Bushing length | 10 mm |
| Installation | Modified cylinder head applications |
| MOQ | 1,000 pcs |
| Price | Not displayed |

Set options
- Bushing Set
- RRA Blade Only
- Complete Set with Pin
Choose the required configuration according to the engine build. Custom configuration is available subject to technical review.

Fitment boundary
Confirmed main applications: Yamaha Mio and Yamaha Jupiter Z modified engines.
Fitment verification required: Mio Sporty, Mio Soul / Mio Soul Karbu, Nouvo, Vega R, Vega ZR and Jupiter Z1. Please provide the cylinder-head configuration, reference part, drawing or sample before production is confirmed.
OEM/ODM and custom orders
For OEM/ODM enquiries, provide the target market, quantity, required configuration and drawing or sample reference. Final fitment and production configuration require technical confirmation.
Related procurement products
These are related procurement references for a Mio/Jupiter Z modified-engine build. They are not asserted as verified direct-fit bundles with this Blade rocker-arm set.
Request a B2B quotation
Please include product model or engine reference, required quantity, country, company or buyer identity, product configuration, custom requirements and a drawing or sample reference. MOQ: 1,000 pcs.














