ORAEVY 52.4mm piston bore for ATV and dirt bike engine replacement
ORAEVY 13mm wrist pin for secure piston installation
ORAEVY piston rings for 52.4mm bore and tight seal
ORAEVY piston rings gasket set for reliable compression
ORAEVY electric start oil seal kit for durable starts
ORAEVY magneto O-ring and seals for engine longevity
ORAEVY 52.4mm piston bore for ATV and dirt bike engine replacement
ORAEVY 13mm wrist pin for secure piston installation
ORAEVY piston rings for 52.4mm bore and tight seal
ORAEVY piston rings gasket set for reliable compression
ORAEVY electric start oil seal kit for durable starts
ORAEVY magneto O-ring and seals for engine longevity

ORAEVY 52.4mm Piston Rings Gasket Set for 110cc/125cc ATVs & Dirt Bikes (Kazuma Taotao Sunl Coolster Roketa BMS SSR)

Overview Upgrade your 110cc or 125cc Chinese-engine ATV, dirt bike, pit bike, or go kart with the...
Vendor: ORAEVY
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ORAEVY 52.4mm piston bore for ATV and dirt bike engine replacement

ORAEVY 52.4mm Piston Rings Gasket Set for 110cc/125cc ATVs & Dirt Bikes (Kazuma Taotao Sunl Coolster Roketa BMS SSR)

£28.97
ORAEVY 52.4mm piston bore for ATV and dirt bike engine replacement
ORAEVY 13mm wrist pin for secure piston installation
ORAEVY piston rings for 52.4mm bore and tight seal
ORAEVY piston rings gasket set for reliable compression
ORAEVY electric start oil seal kit for durable starts
ORAEVY magneto O-ring and seals for engine longevity

ORAEVY 52.4mm Piston Rings Gasket Set for 110cc/125cc ATVs & Dirt Bikes (Kazuma Taotao Sunl Coolster Roketa BMS SSR)

£28.97
Description
Description
x

Overview

Upgrade your 110cc or 125cc Chinese-engine ATV, dirt bike, pit bike, or go kart with the ORAEVY 52.4mm Piston Rings Gasket Set. This bore-size kit pairs a precise 52.4mm piston with matching rings, gaskets, and essential seals to help maintain proper compression, smooth operation, and reliable starts. While not a guarantee of performance, the kit is designed to fit a broad range of popular models and offer a tidy, ready-to-install solution for rebuilds or refreshes.

Engine compatibility and fit

  • Designed for major Chinese 110cc and 125cc engines used in ATVs, dirt bikes, pit bikes, go carts, and pocket bikes.
  • Compatible with common brands and models such as Kazuma, Taotao, Sunl, Coolster, Roketa, and BMS SSR.
  • 52.4mm bore, 13mm wrist pin, and 13mm piston pin with 41mm pin length provide a cohesive, factory-like fit for rebuild scenarios.

What’s included

  • 1 x 52.4mm piston
  • 3 x piston rings
  • 2 x piston rings gasket
  • 1 x piston pin
  • 2 x G-rings
  • 2 x electric start oil seals
  • 1 x clutch oil seal
  • 2 x valve oil seals
  • 1 x magneto O-ring

Quality and support

  • ORAEVY combines parts quality with practical engineering for dependable replacements.
  • Professional after-sales assistance is available, including free technical support and options for new replacement or return if needed.

Use scenarios and benefits

  • Rebuild or refresh routines on 110cc/125cc engines to restore compression and valve train alignment.
  • Ideal for engine maintenance on a range of on-road and off-road small bikes and mobility vehicles.
  • As part of a larger maintenance plan, the kit helps simplify sourcing by bundling piston, rings, gaskets, and seals in one package.

Note: This kit highlights a precise bore and compatible components to support reliable assembly and operation. Always follow factory specifications and consult a qualified technician for complex installations.

FAQ

Q: Which models and engines does this ORAEVY kit fit?

A: Designed for 110cc and 125cc Chinese engines in ATVs, dirt bikes, pit bikes, go karts, and pocket bikes, including Kazuma, Taotao, Sunl, Coolster, Roketa, and BMS SSR.

Q: What exactly is included in the package?

A: 1x 52.4mm piston, 3x piston rings, 2x piston rings gasket, 1x piston pin, 2x G-rings, 2x electric start oil seals, 1x clutch oil seal, 2x valve oil seals, 1x magneto O-ring.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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