428 Chain Sprocket Kit 40T ATV 125-250cc

Product Overview

Steel 428 chain and 40T rear sprocket kit for compatible 125cc, 150cc, 200cc, and 250cc ATVs, go-karts, UTVs, buggies, and quads – Krovor . Available as chain only (A/B/C link counts), sprocket only, or combined sets (A/B/C). Designed to fit popular Chinese ATV models including TAOTAO, SUNL, Roketa, JCL, and NST 125–250cc engines. 1.7kg. $56

Key Features

• Select the correct variant (Chain A/B/C, Sprocket, or Set A/B/C) from the variant selector before ordering
• Verify your existing chain is 428 specification by checking chain link markings before ordering
• Verify sprocket tooth count (40T) and chain link count match your existing drivetrain before purchasing
• Wide Compatibility – Chinese ATV Brands: Designed to fit TAOTAO, SUNL, Roketa, JCL, NST, and similar Chinese 428-chain ATV engines from 125cc to 250cc
• 125cc Pit / Trail / Dirt Bike / ATV / Go-Kart / Quad / 4-Wheeler
• 150cc Pit / Trail / Dirt Bike / ATV / Go-Kart / Quad / 4-Wheeler
• 200cc Pit / Trail / Dirt Bike / ATV / UTV / Buggy / Quad
• 250cc Pit / Trail / Dirt Bike / ATV / UTV / Buggy / Quad
• Select the correct variant before ordering
• Verify your existing chain is 428 specification by checking chain link markings before installation

Specifications

• 428 Chain – 40T Rear Sprocket: Complete 428 chain and 40T rear sprocket kit for compatible 125cc–250cc Chinese ATV, go-kart, UTV, buggy, and quad drivetrains
• 7 Purchasing Options: Available as chain only (A, B, or C link count options), rear sprocket only, or full set (A, B, or C — sprocket + chain) to suit your replacement needs
• Steel Construction: Steel chain and sprocket for reliable strength and durability in ATV and off-road applications
• Chain: 428
• Rear Sprocket Tooth Count: 40T
• Material: Steel
• Color: Black
• Weight: 1.7kg (full set)
• Type: Chain / Rear sprocket / Chain and sprocket kit
• Condition: 100% Brand New
• Compatible Chinese ATV brands: TAOTAO, SUNL, Roketa, JCL, NST (125–250cc, 428 chain)
• Chain A: 428 chain (link count variant A)

Compatibility & Ordering

Verify 428 chain pitch and 40T tooth count against your existing drivetrain before ordering. Always check chain link markings to confirm 428 specification