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37 Tooth 420 Chain Set, Front Rear Drive Sprocket Set, for Chinese 50cc 70cc 90cc 110cc 125cc Mini Bike ATV Go Kart

37 Tooth 420 Chain Set, Front Rear Drive Sprocket Set, for Chinese 50cc 70cc 90cc 110cc 125cc Mini Bike ATV Go Kart

$34.99

Confirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.

  • Wide Compatibility: The sprocket kit is suitable for a wide range of 50cc-125cc motorcycles, which ensures fit and smooth operation for a wide range of models
  • Enhanced Strength and Durability: Our kits are heat-treated for superior strength and durability to withstand the toughest riding conditions and ensure long-lasting performance
  • Extended Chain Life: Designed to minimize transmission friction, this sprocket kit significantly extends chain life and reduces the frequency of replacement, saving you time and money in the long run
  • Easy Installation: Designed for quick and easy installation, this sprocket kit allows you to effortlessly upgrade your bike, mini-bike, ATV or go-kart and get you back on the road in no time
  • Complete Convenience Kit: The 420 sprocket kit comes with all the necessary components, including the chain, front and rear sprockets, mounting plates and screws to ensure a smooth installation

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.
SKU: D-B0DSGS285W Category:

Description

Product Specification
Product Type: 420 Chain Gear Kit
Rear Drive Gear: 37 teeth
Front Drive Gear: 17 teeth
Front Gear Diameter: 17mm

FItment:
Replacement for 50cc 70cc 90cc 110cc 125cc Mini Bike ATV Go Kart
Material: High strength alloy steel
Chain Type: 420 chain
Installation: Simple installation design, suitable for quick replacement

Package Includes:

  • 1 x Front Drive Gear
  • 1 x Rear Drive Gear
  • 1 x Chain
  • 1 x Fixing plate
  • 1 x Screw kit


Caution:
Please ensure that you check compatibility before installation to ensure optimum performance
Regular maintenance and checking the chain and gears for wear is recommended

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Product facts

Specifications

Canonical product
MP-US-B0DSGS285W
Source product ID
B0DSGS285W
Category
Motorcycle & Atv / Parts / Drive Train / Chains & Sprockets / Chain & Sprocket Kits
Available images
7

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Exact identity, part numbers, model references, and available compatibility evidence

Buying guidance

Quick decision

An identity-first chain & sprocket kits listing organized around stable product references and available compatibility evidence.

Fit and size notes

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Specification notes

  • Canonical product: MP-US-B0DSGS285W
  • Source product ID: B0DSGS285W
  • Category: Motorcycle & Atv / Parts / Drive Train / Chains & Sprockets / Chain & Sprocket Kits
  • Available images: 7

Before you buy

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

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