Yokomo ZB-503I46 46T Idler Gear for YZ-834B Tuned Builds [ZB-503I46]

Yokomo ZB-503I46 Idler Gear 46T for YZ-834B

Price:

NZD$10.45

Brand:

Yokomo

Model:

ZB-503I46

GTIN:

639342227167

Condition:

Brand New

Quantity:

Quantity Discount
Unit	Price	You Save
2	$14.14 each	$-7.35 or -35%
3+	$12.20 each	$-5.24 or -17%

Available in shop

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Description
FAQ

Precision 46T Idler Suited to Competitive YZ-834B Setups

The Yokomo ZB-503I46 46T idler is crafted to suit the YZ-834B rear layout, offering accurate tooth engagement and steady load handling. The 46-tooth ratio provides a balance of torque distribution and smooth running that helps preserve adjacent gears during intense sessions.

Can I use this idler with aftermarket gearbox parts?

Compatibility depends on mounting points and shaft sizes. The ZB-503I46 matches YZ-834B factory dimensions, so verify measurements when mixing aftermarket pieces.

What difference does 46T make compared to smaller idlers?

A larger tooth count smooths engagement and spreads load across more teeth, which can reduce stress on individual teeth and improve drivetrain calmness under load.

Should I check gear mesh after first runs?

Yes. After a short break-in run recheck alignment and mesh to catch any settling or minor movement before full competition use.