Precision Fit 3Racing SAK-D121 - Sakura D3 CS SPORT 30T Pulley [SAK-D121]

3RACING Sakura D3 CS SPORT Sakura Zero 30T Pully - SAK-D121

Price:

£1.49

Brand:

3Racing

Model:

SAK-D121

Condition:

Brand New

Quantity:

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Description
FAQ

Accurate 30T Pulley for Sakura D3 CS SPORT

The 3Racing Sakura D3 CS SPORT 30T Pulley ensures consistent tooth engagement to deliver smooth, controlled power to the drivetrain. Its construction supports longevity and steady performance across practice sessions and race days.

Is this an upgrade over the stock pulley

Compared to some stock units, this pulley offers improved machining tolerance and tooth accuracy, which can reduce belt chatter and drivetrain losses.

Will changing to a 30T affect top speed

Switching pulley sizes alters final ratio slightly; a 30T tends to smooth acceleration and may change top speed marginally depending on the rest of your gearing.

Should I inspect other parts when fitting this pulley

Yes, check belt condition, pinion mesh and bearing play when installing to ensure the whole drivetrain operates reliably after the swap.