VALVE

21C5

YAMAHA 21C5 FZ V1 Series VALVE
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Ref No Part No Part Name Rate Qnty Order Remarks
1 54BE21110000 VALVE INTAKE ₹ 133 1
2 54BE21210000 VALVE EXHAUST ₹ 239 1
3 21CE21190000 SEAL VALVE STEM ₹ 40 2
4 21CE21260000 SEAT VALVE SPRING 2 ₹ 16 2
5 21CE21130000 SPRING, VALVE INNER ₹ 57 2
6 4LSE21180000 LOCK VALVE SPRING RETAINER ₹ 33 4
7 21CE21170000 RETAINER VALVE SPRING ₹ 15 2
8 21CE21510000 ARM VALVE ROCKER ₹ 313 2
9 21C121590000 SCREW VALVE ADJUSTING ₹ 75 2
10 901700612800 NUT ₹ 12 2
11 21CE21560000 SHAFT ROCKER 2 ₹ 36 2
12 913120501600 BOLT ₹ 5 2


Color Legend:

  • Red: Canceled part - unavailable for any operations.
  • Blue: Part of a kit - cannot be ordered individually.
  • Gray (Dimmed): Disabled part - non-interactive for various reasons.
  • Part Number : Superseded part - replaced by a newer part.

Description: - Gas exchange within the cylinder of the Yamaha FZ V1 is controlled by the high precision valve assembly. The Valve intake allows the fresh air fuel mixture into the combustion chamber, while the Valve exhaust provides a path for the spent gases. To ensure a perfect seal under high pressure, every valve is supported by a Retainer valve spring plus lock. The Arm valve rocker translates the camshaft motion, while the Screw valve adjusting allows for precise clearance settings. These components are made from heat resistant alloys to withstand the extreme temperatures found inside the head on Indian roads. Maintaining the valve clearances is vital for smooth idling, maximum power delivery. Experience the mechanical efficiency of a well tuned top end, allowing the street fighter to breathe freely during every sprint. This assembly remains the gateway to the engine performance, providing the flow needed for every adventurous ride across the diverse landscapes. Flow is power.