Hero Genuine 4T Plus 10W-30 Synthetic Engine Oil (API SL, JASO MA2) – Bikes (Wet Clutch Safe) – 800/900/1000/1200ml Options – SPDMCYL01SS

If your bike uses a wet clutch, the wrong engine oil can cause early clutch slip, rough shifting, excess heat, and faster engine wear. Hero Genuine 4T Plus 10W-30 is a synthetic motorcycle engine oil engineered for Hero bikes and built for Indian stop-go traffic and long rides—while meeting API SL and JASO MA2 requirements for motorcycles. 

This oil is designed to help maintain a clean engine (sludge control), support smooth performance on daily commutes, and deliver fuel-saving benefits from Hero’s formulation approach. 

To eliminate confusion at checkout, we offer multiple pack sizes (800ml / 900ml / 1000ml / 1200ml) so you can match your owner’s manual capacity without mixing brands or using random local oils.

Why buy from Under The Hood: We are a specialist spares & workshop brand—careful packing, fast dispatch, and fitment help on request (share your bike model + manual oil capacity for quick confirmation).

Internal linking (recommended): Engine oils & filters, service parts, drain plug washer, oil filter, air filter, chain lube/cleaner.

Key Features 

Specs & Compliance

• Viscosity: SAE 10W-30 (motorcycle engine oil) 

• Standards: API SL + JASO MA2 (wet-clutch compatible) 

• Type: Synthetic motorcycle engine oil (Hero Genuine) 

• Part code reference (common): SPDMCYL01SS (800ml) 

• Also seen in market: SPDMCYL02SS (900ml) 

• Also seen in market: SPDMCYL03SS (1200ml) 

Performance & Reliability

• Helps prevent sludge and supports smoother engine operation (Hero stated benefit) 

• Built for short city rides + long highway trips (Hero stated use case) 

• Developed for Hero motorcycles (Hero positioning) 

Buyer Safety 

• Do not confuse with scooter oils (JASO MB)—this listing is for motorcycle MA2 requirement 

Compatibility Table (for engine oil, fitment is spec-based; always match your owner’s manual)

Caution note: Oil is spec-driven. If you’re unsure, match 10W-30 + JASO MA2 and your required oil quantity from the owner’s manual before ordering.

Variants 

Choose by your bike’s oil capacity (owner’s manual):

• 800 ml – Top-up / smaller-capacity use cases; commonly listed as SPDMCYL01SS 

• 900 ml – Common bike pack size; widely listed as SPDMCYL02SS 

• 1000 ml – 1 litre option

• 1200 ml – Convenient for higher capacity needs; widely listed as SPDMCYL03SS 

Which one should you choose?

• If you do DIY oil change: buy the size closest to your manual capacity (less leftover, less mixing).

• If your bike needs ~1L+: the 1200 ml option typically avoids under-filling.

What’s in the Box

• 1 × Hero Genuine 4T Plus 10W-30 motorcycle engine oil bottle (selected capacity) 

• Not included: oil filter / drain washer / air filter (sold separately)

Installation & Maintenance Notes

• Always confirm your required quantity in the owner’s manual before ordering.

• For best results during an oil change: drain oil when the engine is warm (not scorching), refill to spec, and check level after a short idle.

• If you are doing a full service, consider replacing the oil filter and any sealing washer/O-ring if your model uses one (reduces leak risk).

FAQs 

Q1. Is this oil for bikes or scooters?
This listing is for motorcycles: 10W-30 API SL, JASO MA2 (wet clutch compatible). Scooters often use JASO MB, which is different. 

Q2. Will this fit my Hero bike?
Use it if your owner’s manual specifies 10W-30 and JASO MA2. Oil fitment is spec-driven, not model-name-driven. 

Q3. What’s the difference between MA2 and MB?
MA2 is intended for motorcycles with wet clutches (helps avoid clutch slip). MB is commonly used for scooters/automatic transmissions. This product is MA2. 

Q4. Which size should I buy: 800/900/1000/1200 ml?
Choose the bottle size closest to your manual oil capacity. If your capacity is around 1L+, the 1200 ml option is usually the safest pick to avoid under-filling.

Q5. Is this genuine Hero oil?
Yes—this is Hero Genuine oil, and the spec/positioning matches Hero’s official product description for the motorcycle variant. 

Q6. Can I mix leftover oil with another brand/grade?
Best practice is not to mix different grades or formulations. If you must top up, use the same grade/spec (10W-30, MA2) and ideally the same oil.