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Engines and Components› Pistons and Piston Rings

RK Racing

RK Chain 420/428 Chain Rivet Flare Pin

$13.15 $11.84 Save $1.31

SKU: R05K FP428JP

In Stock
In Stock
Ships by Jul 30
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The RK Chain FP428JP is a rivet flare pin designed for 420 and 428 series chains. This pin features a maximum rivet diameter of 4.65mm (+0.1-0). It is compatible with the UCT2100(50) tool and is specifically designed to flare special rivet pin hole rivet links.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandRK Racing
Part NumberR05K FP428JP

Videos

RK Chain Tool UCT2100(50) Instructions with Team Rockstar Energy Husqvarna Factory Racing.

RK Chain Tool UCT2100(50) Instructions with Team Rockstar Energy Husqvarna Factory Racing.

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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