Yokomo B10-630MA 20T Aluminium Main Drive Pulley [B10-630MA]

Yokomo B10-630MA Main drive pulley for BD10

Price:

£16.20

Brand:

Yokomo

Model:

B10-630MA

GTIN:

0639342202690

Condition:

Brand New

Quantity:

Quantity Discount
Unit	Price	You Save
2	£24.04 each	£-15.66 or -48%
3+	£21.63 each	£-16.29 or -34%

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Description
FAQ

Durable 20T Pulley for BD10 Chassis

The Yokomo B10-630MA delivers a robust 20T aluminium pulley option for BD10 cars, engineered to lower belt strain and extend component life. The hard surface finish reduces friction to help maintain consistent drive behaviour during practice and competition.

Chassis Compatibility Overview

It is compatible with a range of Yokomo chassis including MRTC-BD10FF, MSR-BDFWD, MSR-010, and MSR-010A, offering an easy upgrade path for longevity and reliability.

What torque should I use on the pulley grub screw?

Use a moderate torque to secure the grub screw without deforming the shaft; check it after initial runs and retighten if necessary.

Will this pulley suit modified BD10 setups?

Yes, it is compatible with common BD10 modifications, but always verify belt alignment after any drivetrain changes to avoid uneven wear.

How should I clean the pulley?

Wipe away dust and debris with a soft brush and isopropyl alcohol if needed; avoid aggressive abrasives that could damage the coating.

How often will I need to replace the pulley?

With normal use the hard-coated aluminium should last a long time; replace it only if you see significant scoring or corrosion that affects belt engagement.

Does the pulley add noticeable weight to the car?

The 20T aluminium pulley adds minimal mass while improving durability, so weight impact is negligible for most BD10 setups.