Top 10 Yamaha R15 V4 Spare Parts Every Owner Must Have

The Yamaha R15 V4 is India's most performance-focused 155cc motorcycle — and keeping it in peak condition means having the right genuine OEM parts on hand. Whether you're a daily commuter or a weekend track rider, these are the 10 spare parts that every R15 V4 owner should know about, stock up on, or replace at the right service interval.

1. Gear Shift Pedal Assembly (OEM: BCW-E8110-01)

The gear shift lever is one of the most physically stressed parts on any bike. On the R15 V4, the OEM gear shift pedal assembly (BCW-E8110-01) ensures precise, smooth gear engagement. If your shifts feel notchy or the lever has developed play, replace it before it worsens.

2. Air Filter

Yamaha recommends replacing the R15 V4 air filter every 10,000 km — but if you ride in dusty conditions like Bangalore or Delhi, replace it sooner. A clogged air filter reduces fuel efficiency and throttle response noticeably. Always go genuine — aftermarket filters often don't seal as precisely as OEM units.

3. Spark Plug

The R15 V4 runs on a high-compression engine that demands a quality spark plug. Yamaha recommends the NGK/Iridium plug specified in your owner's manual. Replace every 8,000–10,000 km for optimal combustion and fuel economy.

4. Brake Pads (Front & Rear)

With dual-channel ABS and 282mm front disc, the R15 V4's braking system is excellent — but only when fitted with genuine brake pads. Cheap aftermarket pads wear faster and can glaze your rotors. Inspect brake pad thickness every 6,000 km and replace when below 3mm.

5. Engine Oil & Oil Filter

Yamaha specifies 10W-40 semi-synthetic or Yamalube for the R15 V4. Change oil every 3,000–5,000 km. The oil filter should be replaced with every oil change — never skip it, as a blocked filter bypasses the lubrication circuit entirely.

6. Clutch Cable

The R15 V4's clutch cable is a wear item that stretches over time. A frayed or slack cable leads to incomplete clutch disengagement and difficult gear shifts. Keep a spare genuine cable — it's a low-cost part that can strand you if it snaps mid-ride.

7. Throttle Cable

Sticky or sluggish throttle response on the R15 V4 is often a cable issue, not a fuel injection problem. Genuine Yamaha throttle cables are lubricated and routed to factory spec, preventing the fraying that cheaper replacements develop within a few months.

8. Chain & Sprocket Kit

The drive chain on the R15 V4 should be lubed every 500 km and inspected for wear every 5,000 km. A worn chain accelerates sprocket wear dramatically — replace both together to avoid damaging your new parts. Genuine Yamaha chain-sprocket kits are pre-matched for perfect engagement.

9. Coolant

The R15 V4 is liquid-cooled — and coolant quality matters. Old or contaminated coolant raises operating temperatures and can cause corrosion inside the cooling circuit. Replace coolant every 2 years or 20,000 km using Yamaha Long-Life Coolant.

10. Handlebar Grips

Often overlooked, handlebar grips wear out after 2–3 years of regular riding. Worn grips cause fatigue and reduce control, especially during spirited riding. OEM R15 V4 grips have the right firmness and length — non-genuine grips often slip on the bar ends.

Where to Buy Genuine Yamaha R15 V4 Parts in India?

Royal Bikes, Bangalore, is one of India's trusted online stores for 100% Genuine Yamaha OEM spare parts. Every part is sourced from authorised Yamaha supply chains — no duplicates, no compromise.