---
product_id: 129253630
title: "KOVPT # 40 Roller Chain Sprocket 11 Teeth B Type Bore 0.625\" Pitch 0.5\" OD 2.003\" #45 Carbon Steel"
brand: "kovpt"
price: "82 zł"
currency: PLN
in_stock: true
reviews_count: 6
url: https://www.desertcart.pl/products/129253630-kovpt-40-roller-chain-sprocket-11-teeth-b-type-bore
store_origin: PL
region: Poland
---

# KOVPT # 40 Roller Chain Sprocket 11 Teeth B Type Bore 0.625" Pitch 0.5" OD 2.003" #45 Carbon Steel

**Brand:** kovpt
**Price:** 82 zł
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** KOVPT # 40 Roller Chain Sprocket 11 Teeth B Type Bore 0.625" Pitch 0.5" OD 2.003" #45 Carbon Steel by kovpt
- **How much does it cost?** 82 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/129253630-kovpt-40-roller-chain-sprocket-11-teeth-b-type-bore)

## Best For

- kovpt enthusiasts

## Why This Product

- Trusted kovpt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Size:11T-0.625 Inch





 | 

Number of Items:1




























# 40 Roller Chain Sprocket B Type Hub Sprocket Pitch: 0.5"（12.7mm) Number of Teeth: 11 Teeth  Bore Diameter:0.625" (15.875mm) Outside Diameter: 2.003" (50.8762mm)Hub Diameter: 1.375" (34.925mm) Overall Thick:0.984 inches( 25mm) Material: #45 carbon steel for strength and durability

## Features

- Material:#45 Carbon Steel
- Teeth Number: 11 Teeth ; Keyway:0.1875*0.0938"(4.7625*2.38252mm)
- Bore Diameter :5/8" ; Pitch:1/2"
- Outside Diameter: 2.003"
- What You Get : 1PCS x Roller Chain Plate Sprocket+2PCS Screws
- ›See more product details

## Images

![KOVPT # 40 Roller Chain Sprocket 11 Teeth B Type Bore 0.625" Pitch 0.5" OD 2.003" #45 Carbon Steel - Image 1](https://images-na.ssl-images-amazon.com/images/I/7118v2g5eOL.jpg)
![KOVPT # 40 Roller Chain Sprocket 11 Teeth B Type Bore 0.625" Pitch 0.5" OD 2.003" #45 Carbon Steel - Image 2](https://images-na.ssl-images-amazon.com/images/I/7119Js%2BkkYL.jpg)
![KOVPT # 40 Roller Chain Sprocket 11 Teeth B Type Bore 0.625" Pitch 0.5" OD 2.003" #45 Carbon Steel - Image 3](https://images-na.ssl-images-amazon.com/images/I/61%2BKsyMhfpL.jpg)
![KOVPT # 40 Roller Chain Sprocket 11 Teeth B Type Bore 0.625" Pitch 0.5" OD 2.003" #45 Carbon Steel - Image 4](https://images-na.ssl-images-amazon.com/images/I/71D7ZkhJWPL.jpg)
![KOVPT # 40 Roller Chain Sprocket 11 Teeth B Type Bore 0.625" Pitch 0.5" OD 2.003" #45 Carbon Steel - Image 5](https://images-na.ssl-images-amazon.com/images/I/61h5IzhGiPL.jpg)

## Available Options

This product comes in different **Size, Number of Items** options.

## Customer Reviews

### ⭐ 







  
  
    WRONG PITCH! Ordered 21 Tooth 5/8" for #40 chain and it doesn't fit!
  

*by M***A on Reviewed in the United States on October 27, 2020*

First of all, this sprocket came banged up on the front face and rusted... I cleaned it and oiled it only to later realize it wouldn't even fit my #41 chain, which it should since it's the same 1/2" pitch and supposed to be interchangeable... I'm guessing this came with a 3/8" meant for #35 chain, either way it just set back my whole project.

### ⭐⭐⭐⭐⭐ 







  
  
    info.
  

*by C***Y on Reviewed in the United States on December 16, 2019*

worked well.  thank's

### ⭐⭐⭐⭐⭐ 







  
  
    As shown in picture.
  

*by K***N on Reviewed in the United States on August 11, 2020*

Just as shown in picture. Didn't make my deadline but have it for next build.

---

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**Shop now:** [https://www.desertcart.pl/products/129253630-kovpt-40-roller-chain-sprocket-11-teeth-b-type-bore](https://www.desertcart.pl/products/129253630-kovpt-40-roller-chain-sprocket-11-teeth-b-type-bore)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-02*