---
product_id: 59599170
title: "Tioga Power Block 20 x 1- 1/8\", 451 ISO, Steel Bead"
brand: "tioga"
price: "736.51 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/59599170-tioga-power-block-20-x-1-1-8-451-iso
store_origin: TN
region: Tunisia
---

# Tioga Power Block 20 x 1- 1/8", 451 ISO, Steel Bead

**Brand:** tioga
**Price:** 736.51 DT
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Tioga Power Block 20 x 1- 1/8", 451 ISO, Steel Bead by tioga
- **How much does it cost?** 736.51 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/59599170-tioga-power-block-20-x-1-1-8-451-iso)

## Best For

- tioga enthusiasts

## Why This Product

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

## Description

Color: Black;Weight: 280;Tire Bead: Steel;ISO Diameter: 451/ 20 x 1-1/8, 1-3/8;ISO Width: 54

## Features

- About this item
- Tioga Power Block 20 x 1- 1/8, 451 ISO, Steel Bead
- 20 in

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Diameter | 451 Millimeters |
| Brand | Tioga |
| Tire Type | Clincher |
| Item Width | 2.13 Inches |
| Bike Type | BMX Bike |
| Warranty Type | Limited |
| Material | Rubber |
| Tensile Strength | 65 PSI |
| Global Trade Identification Number | 04935012019985 |
| Size | 20 x 1-1/8 |
| Color | Black |
| Manufacturer | Tioga |
| Item Package Dimensions L x W x H | 19.29 x 19.29 x 1.18 inches |
| Package Weight | 0.66 Pounds |
| Item Dimensions  LxWxH | 20 x 20 x 1 inches |
| Item Weight | 0.6 Pounds |
| Brand Name | Tioga |
| Part Number | TIR19203 |

## Product Details

- **Item Diameter:** 451 Millimeters
- **Brand:** Tioga
- **Tire Type:** Clincher
- **Item Width:** 2.13 Inches
- **Bike Type:** BMX Bike
- **Warranty Type:** Limited
- **Material:** Rubber
- **Tensile Strength:** 65 PSI
- **Global Trade Identification Number:** 04935012019985
- **Size:** 20 x 1-1/8

## Images

![Tioga Power Block 20 x 1- 1/8", 451 ISO, Steel Bead - Image 1](https://m.media-amazon.com/images/I/41S2idkCyYL.jpg)

## Questions & Answers

**Q: Is this for one tire or 2?**
A: One. And note that this is a BMX 20" tire that is different from a 20" bicycle tire. I wanted a tire for a folding bike, and this wouldn't fit. My ignorance. Thankfully, the seller accepted the return.

**Q: Why won’t this tire fit on a 20 inch folding bike rim as one purchaser said?**
A: Tires come in different ISO sizes this is the size of the bead mount on each tire. Their are two sets of numbers on bicycle tires, the first number is one you are familiar with 20x1 1/8” the second set of numbers are ISO numbers and will need to match those numbers on your original tire for it to fit on your rim. The Tioga has a 451 ISO size, check your original tire to see what size you need.

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**Shop now:** [https://www.desertcart.tn/products/59599170-tioga-power-block-20-x-1-1-8-451-iso](https://www.desertcart.tn/products/59599170-tioga-power-block-20-x-1-1-8-451-iso)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-27*