---
product_id: 728958832
title: "Kenda Big Block K784 100/90B19 Front and 140/80B18 Rear Tires for Motorcycles, Dirt Bikes, and City Bikes - Durable Off-Road & Street Performance with Keychain (2 Pack)"
brand: "kenda"
price: "¥81596"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/728958832-kenda-big-block-k784-100-90b19-front-and-140-80b18
store_origin: JP
region: Japan
---

# Speed ratings up to 112 mph Dual-size fit for front & rear Puncture-resistant bias construction Kenda Big Block K784 100/90B19 Front and 140/80B18 Rear Tires for Motorcycles, Dirt Bikes, and City Bikes - Durable Off-Road & Street Performance with Keychain (2 Pack)

**Brand:** kenda
**Price:** ¥81596
**Availability:** ✅ In Stock

## Summary

> 🛞 Grip the road and trail like a pro—don’t get left behind!

## Quick Answers

- **What is this?** Kenda Big Block K784 100/90B19 Front and 140/80B18 Rear Tires for Motorcycles, Dirt Bikes, and City Bikes - Durable Off-Road & Street Performance with Keychain (2 Pack) by kenda
- **How much does it cost?** ¥81596 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/728958832-kenda-big-block-k784-100-90b19-front-and-140-80b18)

## Best For

- kenda enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Grip:** Optimized rubber compound ensures control in wet and dry conditions.
- • **Speed-Ready Performance:** Certified for speeds up to 112 mph—ride fast, ride safe.
- • **Heavy-Duty Load Capacity:** Supports up to 737 lbs, built for serious riders.
- • **Unmatched Traction Mastery:** Aggressive tread conquers sand, mud, and pavement with ease.
- • **Certified Dual-Purpose Durability:** DOT & E-Mark approved for seamless off-road and street adventures.

## Overview

The Kenda Big Block K784 tire set features aggressive asymmetrical tread for superior traction across diverse terrains. Designed with puncture-resistant bias construction, these DOT & E-Mark approved tires support heavy loads up to 737 lbs and speeds up to 112 mph. Optimized rubber compounds deliver reliable grip in all weather, making them the ultimate dual-purpose choice for motorcycle, dirt bike, and city bike riders seeking durability and performance.

## Description

Full description not available

## Features

- Aggressive Tread Pattern: Provides excellent traction on sand, dirt, mud, and pavement.
- Load/Speed Index: The 100/90B19 has a Load Rating of 57 and a Speed Rating of S - this tire can hold up to 506 lbs. at a maximum speed of 112 mph. The 140/80B18 has a Load Rating of 70 and a Speed Rating of R - this tire can hold up to 737 lbs. at a maximum speed of 106 mph.
- Puncture-Resistant Construction: High-impact bias belting ensures durability and reliability.
- DOT & E-Mark Approved: Meets safety standards for dual-purpose road and off-road use.
- Optimized Rubber Compound: Designed for superior grip in both wet and dry conditions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Kenda |
| Size | 100/90B19; 140/80B18 |
| Section Width | 3.9; 5.5 Inches |
| Load Capacity | 737 Pounds |
| Tread Depth | 10.5 Millimeters |
| Tread Type | Asymmetrical |
| Maximum Pressure | 36 Pound per Square Inch |
| Tire Diameter | 31.7; 26.8 Inches |
| Automotive Fit Type | Universal Fit |
| UPC | 047853216356 |
| Vehicle Tire ISO Metric Size Description | 100/90B19 (F), 140/80B18 (R) |
| Construction Type | Bias |
| Manufacturer | Kenda |
| Model | Big Block K784 |
| Manufacturer Part Number | 169T2081 160L2089 KBO-001 |

## Product Details

- **Brand:** Kenda
- **Size:** 100/90B19; 140/80B18
- **Rim Size:** 18 Inches
- **Section Width:** 3.9; 5.5 Inches
- **Tire Aspect Ratio:** 80
- **Load Index:** 70
- **Speed Rating:** R
- **Load Capacity:** 737 Pounds
- **Tread Depth:** 10.5 Millimeters
- **Tread Type:** Asymmetrical

## Images

![Kenda Big Block K784 100/90B19 Front and 140/80B18 Rear Tires for Motorcycles, Dirt Bikes, and City Bikes - Durable Off-Road & Street Performance with Keychain (2 Pack) - Image 1](https://m.media-amazon.com/images/I/71KITfezj-L.jpg)
![Kenda Big Block K784 100/90B19 Front and 140/80B18 Rear Tires for Motorcycles, Dirt Bikes, and City Bikes - Durable Off-Road & Street Performance with Keychain (2 Pack) - Image 2](https://m.media-amazon.com/images/I/71i9KqUohhL.jpg)
![Kenda Big Block K784 100/90B19 Front and 140/80B18 Rear Tires for Motorcycles, Dirt Bikes, and City Bikes - Durable Off-Road & Street Performance with Keychain (2 Pack) - Image 3](https://m.media-amazon.com/images/I/711b4Q5qbuL.jpg)
![Kenda Big Block K784 100/90B19 Front and 140/80B18 Rear Tires for Motorcycles, Dirt Bikes, and City Bikes - Durable Off-Road & Street Performance with Keychain (2 Pack) - Image 4](https://m.media-amazon.com/images/I/41OX5e2EkPL.jpg)
![Kenda Big Block K784 100/90B19 Front and 140/80B18 Rear Tires for Motorcycles, Dirt Bikes, and City Bikes - Durable Off-Road & Street Performance with Keychain (2 Pack) - Image 5](https://m.media-amazon.com/images/I/41lwrKls4-L.jpg)

## Available Options

This product comes in different **Size** options.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*