Serpent 802171 Vintage 21T Mid Side Aluminium Pulley Shim  [SER802171]

Serpent SER802171 Pulley/shim 21T mid Side Aluminium
Price:
NZD$35.60
Brand:
Serpent
Model:
SER802171
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Purpose made for vintage 720-09 racers

The Serpent 802171 aluminium pulley and shim set is tailored for the 720-09 200mm GP series, offering a reliable option when restoring or tuning older RC cars.

Durable aluminium construction for consistent performance

Built from aluminium to balance strength and weight, the 21T pulley and shim resist wear while keeping rotating mass low. That helps preserve drivetrain efficiency and improves on-track manners.

Engineered compatibility with classic GP layouts

Specifically matched to the Serpent 720-09 200mm GP chassis, this pulley and shim integrate with the existing setup for straightforward replacement and dependable operation.

Will this fit modern upgrades on the 720-09?

The part is designed to match the original 720-09 geometry. Some modern upgrade kits may still be compatible, but you should verify clearances before installing.

Are replacement shims available?

Shims can wear over time; check with your supplier for matching shim packs or source compatible thicknesses to retain correct gear mesh and alignment.

Is installation difficult for hobbyists?

Installation is straightforward for those familiar with mid side pulley layouts. Basic tools and patience are all you need to swap the part and set clearances.

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