Exterior Components› Body Panels and Components

Vortex Racing

Vortex Racing Aluminum Rear Sprocket 420 42 Tooth- Silver

$64.96

SKU: V045 671-42

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item

Description

The Parts Unlimited rear sprocket is a 42-tooth, 520 chain size component designed as a direct OEM-spec replacement. It features precision-machined teeth and splines for reliable power transfer. Constructed from hardened steel, this sprocket ensures durability and matches original Honda specifications.

It comes packaged individually in a poly bag. The product also includes a Prop 65 warning for cancer and reproductive harm.

Fitment

Fitment Guaranteed

Don’t gamble
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

BrandVortex Racing
Part NumberV045 671-42

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.

View Full Return Policy