PBI 645‑12 Front Sprocket 12T – 520 Chain – New – Countershaft Steel
$4.99
Was $9.99
Shipping & DeliveryShips from OR, United States.
Ships from OR, United States.
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Want extra peace of mind? Even if a seller doesn't offer returns,
MX Locker gives you the option to make any item returnable with Return Assurance at checkout.
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Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
MX Locker is 100% committed to ensuring that every sale ends in satisfaction—for both buyer and seller. Your payment is held until the item is delivered and approved. If it's not as described, you'll receive a full refund.
Every transaction is backed by our secure payment system. We hold funds until you confirm the item arrived in the promised condition—so you can shop worry-free.
Overview
Description
Item: PBI Countershaft Front Sprocket Model: 645‑12 Tooth Count: 12T Chain Size: 520 Material: Heat‑treated steel Country of Manufacture: USA OEM Part Number: 645‑12 SKU: PBI-645-12-NEW-01
This is a new PBI 645‑12 front countershaft sprocket, 12‑tooth, designed for motorcycles using a 520 chain and the PBI 645 spline pattern. PBI sprockets are precision‑machined in the USA and known for durability, accurate fitment, and long service life.
Fitment (Verified PBI Cross‑Reference)
The PBI 645 pattern fits a wide range of Honda off‑road and dual‑sport motorcycles, including:
Honda
• XR250R (1981–2004) • XR350R (1983–1985) • XR400R (1996–2004) • XR600R (1985–2000) • XR650L (1993–Present) • XL600R (1983–1987) • XR250L (1991–1996) • XL350R (1984–1985)
Notes:
• Fits many Honda off‑road models using the 520 chain and 645 spline pattern • Always confirm spline count, chain size, and tooth count before purchase
Condition:
• New, unused • No rust, damage, or wear • Clean machining and ready to install • See all photos for exact condition
Check fitment before ordering.
If you order before 12:00 PM Pacific Time, your order will ship same day. Orders placed after noon will ship the following day at 1:00 PM.
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