---
product_id: 4134002
title: "Castrol Power1 V-Twin 20W-50 Full Synthetic Motorcycle Oil, 1 Quart, Pack of 6"
brand: "castrol"
price: "¥43377"
currency: JPY
in_stock: true
category: "Castrol"
url: https://www.desertcart.jp/products/4134002-castrol-power1-v-twin-20w-50-full-synthetic-motorcycle-oil
store_origin: JP
region: Japan
---

# Race-derived formula boosts max acceleration Trizone tech shields engine, clutch & gearbox Extreme heat resistance for air-cooled V-Twins Castrol Power1 V-Twin 20W-50 Full Synthetic Motorcycle Oil, 1 Quart, Pack of 6

**Brand:** castrol
**Price:** ¥43377
**Availability:** ✅ In Stock

## Summary

> 🏍️ Power your ride with race-grade synthetic oil – because your V-Twin deserves the best!

## Quick Answers

- **What is this?** Castrol Power1 V-Twin 20W-50 Full Synthetic Motorcycle Oil, 1 Quart, Pack of 6 by castrol
- **How much does it cost?** ¥43377 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/4134002-castrol-power1-v-twin-20w-50-full-synthetic-motorcycle-oil)

## Best For

- castrol enthusiasts

## Why This Product

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

## Key Features

- • **Certified Excellence:** Exceeds API SL and JASO MA-2 standards, trusted by Harley-Davidson riders worldwide.
- • **Heat-Defying Stability:** Engineered for extreme high-temperature air-cooled performance, preventing power loss under pressure.
- • **Triple-Zone Protection:** Engine, clutch, and gearbox safeguarded with cutting-edge Trizone technology for peak durability.
- • **Race-Proven Performance:** Harness race-derived formula designed to maximize engine acceleration and responsiveness.
- • **Shear-Resistant Viscosity:** Maintains optimal thickness to protect your engine, even under intense riding conditions.

## Overview

Castrol Power1 V-Twin 20W-50 is a premium full synthetic motorcycle oil engineered with Trizone technology to protect engine, clutch, and gearbox. Proven in Harley-Davidson motorcycles, it delivers superior acceleration, extreme heat resistance, and excellent shear stability, exceeding API SL and JASO MA-2 standards. Available in a convenient 6-quart pack, it’s the ultimate choice for modern V-Twin engines.

## Description

Castrol® Power1® V-Twin is an advanced, premium full synthetic motorcycle oil specifically formulated to deliver ultimate performance and protection in modern V-Twin engines, transmissions and primary chain cases. It has been proven and tested in Harley-Davidson motorcycles to protect V-Twin engines from the build up of heat derived, power-robbing deposits, enabling an optimum level of performance.

## Features

- Formulated with Trizone technology to protect all 3 critical zones: engine, clutch and gearbox
- Race derived technology for maximum engine acceleration
- Extreme high temperature air-cooled performance
- Excellent shear stability to prevent viscosity breakdown
- Exceeds API SL and JASO MA-2

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0068C4KPK |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #3,055 in Automotive ( See Top 100 in Automotive ) #60 in Motor Oils |
| Brand Name | Castrol |
| Compatible with Vehicle Type | Motorcycle |
| Container Type | Bottle |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,725) |
| Global Trade Identification Number | 00079191215982 |
| Included Components | 1 Quart, Pack of 6 Motor Oil |
| Item Type Name | Motor Oil |
| Item Weight | 2.2 pounds |
| Liquid Volume | 1 quarts |
| Manufacturer | Castrol |
| Manufacturer Part Number | 06116 |
| Manufacturer Warranty Description | 12 Months |
| Model Number | 6116 |
| Number of Packs | 6 |
| SAE J300 Viscosity Grade | 20W-50 |
| Size | 1 Quart, Pack of 6 |
| UPC | 786362394529 079191215982 079191060803 |
| Viscosity Level | High |

## Product Details

- **Brand:** Castrol
- **Liquid Volume:** 1 quarts
- **Package Information:** Bottle
- **SAE J300 Viscosity Grade:** 20W-50
- **Vehicle Service Type:** Motorcycle

## Images

![Castrol Power1 V-Twin 20W-50 Full Synthetic Motorcycle Oil, 1 Quart, Pack of 6 - Image 1](https://m.media-amazon.com/images/I/61+20Ia834L.jpg)

## Available Options

This product comes in different **Configuration, Size, Style** options.

## Questions & Answers

**Q: Why is this oil rated only for motorcycles? Won't it perform as well as previous Castrol 20-50 synthetics in my bal. and bluprinted auto engine?**
A: It is not for Car engines. It is formulated without certain friction modifiers to keep wet clutches gripping. Oil change intervals for motorcycles are closer together for this reason. Do not use it in your car.

**Q: How often do u change synthetic oil. In 2012 Flhtk?**
A: I would stick to the 3000 mile change as called for in the owner's manual. I know some people say you can go longer with synthetic but I would not. Saying that, much of it has to do with if you do a lot of stop and go city driving vs to hwy, in town driving can stress the bike more than hwy. Oil changes are cheap in the big scheme of things, you should always check your oil and alot can be told by the color and smell. Hope this helps, drive safe.

**Q: Will this oil work for both a ducati monster dry clutch (m900) and wet clutch (620 dark)? thanks!**
A: The dry clutch doesn't get engine oil so if the engine is recommended for full synthetic there's no problem for the "dry" clutch. As far as the 620 goes if the mfr recommends full synthetic then go with it.

**Q: Has anyone used this in a can am spyder rt?**
A: no, i used in bmw 1200rt 2014

## Frequently Bought Together

- Castrol Power1 V-Twin 20W-50 Full Synthetic Motorcycle Oil, 1 Quart, Pack of 6
- K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils, Wrench Off Nut: Fits Select Harley Davidson Motorcycles, KN-171B
- K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils, Wrench Off Nut: Fits Select Harley Davidson, Buell Motorcycles, KN-171C

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-15*