---
product_id: 161195743
title: "Complete GY6 Cylinder Head Rebuild Kits with valves, Trkimal 57.4mm 150cc Big Bore Upgrade Kits for 4 stroke 157QMJ Engines Chinese scooter moped parts, GY6 Engine parts Sunl Roketa Peace"
brand: "trkimal"
price: "€ 260.78"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/161195743-complete-gy6-cylinder-head-rebuild-kits-with-valves-trkimal-57
store_origin: FI
region: Finland
---

# 57.4mm Bore Complete Engine Kit Fits GY6 Engines Complete GY6 Cylinder Head Rebuild Kits with valves, Trkimal 57.4mm 150cc Big Bore Upgrade Kits for 4 stroke 157QMJ Engines Chinese scooter moped parts, GY6 Engine parts Sunl Roketa Peace

**Brand:** trkimal
**Price:** € 260.78
**Availability:** ✅ In Stock

## Summary

> 🚀 Rev Up Your Adventure with TRKIMAL!

## Quick Answers

- **What is this?** Complete GY6 Cylinder Head Rebuild Kits with valves, Trkimal 57.4mm 150cc Big Bore Upgrade Kits for 4 stroke 157QMJ Engines Chinese scooter moped parts, GY6 Engine parts Sunl Roketa Peace by trkimal
- **How much does it cost?** € 260.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/161195743-complete-gy6-cylinder-head-rebuild-kits-with-valves-trkimal-57)

## Best For

- trkimal enthusiasts

## Why This Product

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

## Key Features

- • **Expert Support:** Dedicated assistance available before and after your purchase.
- • **Unleash Your Ride:** Transform your scooter with a powerful 150cc upgrade!
- • **All-in-One Solution:** Comprehensive kit for hassle-free installation and maintenance.
- • **Precision Engineering:** Designed for optimal performance in GY6 4-stroke engines.
- • **Versatile Compatibility:** Perfect for a variety of Chinese scooters, ATVs, and go-karts.

## Overview

The Complete GY6 Cylinder Head Rebuild Kit by TRKIMAL is a comprehensive upgrade solution for 150cc GY6 4-stroke engines, featuring a 57.4mm bore cylinder, complete engine components, and expert support for seamless installation. Ideal for scooter enthusiasts and maintenance shops alike.

## Description

Complete GY6 Cylinder Head Rebuild Kits with valves, Trkimal 57.4mm 150cc Big Bore Upgrade Kits for 4 stroke 157QMJ Engines Chinese scooter moped parts, GY6 Engine parts Sunl Roketa Peace

## Features

- 【Cylinder Bore】: 57.4mm / Non-EGR Cylinder body
- 【Full sets of parts】: Complete parts is suitable for motorcycle maintenance shop, motorcycle parts supermarket and personal use with nice price.
- 【Apply to】: GY6 4 stroke 125cc/150cc engine for most of chinese scooter, atv and go karts
- 【Parts included】:GY6 150cc Cylinder Head Comp, 57.4mm Bore Cylinder Block, Set of 57.4mm Piston Assy, Piston, Rings and Wrist Pin, Full Set of Engine Gasket, 6pins CDI, Ignition coil, DC regulator, relay, A7TC Spark Plug, Set of Intake Manifold and Muffler Bolts, and Exhaust locking ha, Set of 14 Gram roller , Rocker Arms, Valve Seals, Oil Pump Assy with Driving Gear, Camshaft, Camshaft chain 90, belt 835*18*30, Chain adjuster, Oil screen, spring, cover and oil seal, Starter clutch, intake mani
- If you have any problems or need help, welcome to contact us before or after your purchase. We will do our best to help you to solve it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | TRKIMAL |
| Brand | TRKIMAL |
| Item Weight | 11 pounds |
| Package Dimensions | 11.61 x 8.03 x 6.85 inches |
| Item model number | TRKIMAL-00045-1 |
| Manufacturer Part Number | TRKIMAL-00045-1 |

## Images

![Complete GY6 Cylinder Head Rebuild Kits with valves, Trkimal 57.4mm 150cc Big Bore Upgrade Kits for 4 stroke 157QMJ Engines Chinese scooter moped parts, GY6 Engine parts Sunl Roketa Peace - Image 1](https://m.media-amazon.com/images/I/71BzQis+c2L.jpg)

## Questions & Answers

**Q: What carb and jet settings work well with this upgrade?**
A: GY6-150cc 24PDJ carburetor is ok, we have this carburetour in our shop

**Q: Will this work on a 97cc Pagsta mini chopper?**
A: This will fit gy6 150cc engine for most of chinese scooter

**Q: Can it fit Chinese Ace K 125cc atv**
A: I don't know this ATV, but if it assemble gy6 125cc egnien, it could be universal...

**Q: Are the values all read  in the head**
A: Yes the valves in the head already

## Frequently Bought Together

- Complete GY6 Cylinder Head Rebuild Kits with valves, Trkimal 57.4mm 150cc Big Bore Upgrade Kits for 4 stroke 157QMJ Engines Chinese scooter moped parts, GY6 Engine parts Sunl Roketa Peace
- Qiilu 2 Cam Chain Tensioner for GY6 152QMI/157QMJ Moped Scooter ATV
- Glixal GY6 125cc 150cc 160cc 180cc High Performance Racing Camshaft for 152QMI 157QMJ Based Engine Scooter Moped ATV Go-Kart (A9)

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**Shop now:** [https://www.desertcart.fi/products/161195743-complete-gy6-cylinder-head-rebuild-kits-with-valves-trkimal-57](https://www.desertcart.fi/products/161195743-complete-gy6-cylinder-head-rebuild-kits-with-valves-trkimal-57)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-22*