FVRITO 415 Chain 110L Replacement Chain Kit for 49cc–80cc Motorized Bikes — Master Links & Guide Roller

FVRITO 415 Chain 110L is a heavy‑duty, 110‑link replacement chain kit engineered to fit 2‑stroke 49cc–80cc motorized bikes, dirt bikes, and ATVs.

This complete chain kit gives owners of small displacement motorized bicycles and pit bikes a durable, ready‑to‑install replacement designed to match 415H sprockets. Built with standard 1/2" pitch spacing and a compact 7/16" overall width, the chain is compatible with many Chinese and aftermarket brands and arrives with master links and a guide roller to simplify fitment and tensioning.

Will this chain fit my 49cc or 66cc motorized bike?

The FVRITO 415 chain is made to the 415H specification, which is common on 49cc through 80cc 2‑stroke engines and many small ATVs. Check your current chain pitch and width before ordering to ensure compatibility.

• Standard pitch: 1/2" center‑to‑center between pins
• Inner link spacing: 3/16"
• Overall width: ~7/16" to match 415 sprockets
• Works with brands like TaoTao, Lifan, Roketa and many Chinese pit bike makes

What comes in the kit and how easy is it to install?

The kit includes everything needed to replace a full chain on most small motorized bikes. Installation is straightforward for those familiar with basic chain maintenance and requires common hand tools.

• Included: one 110‑link 415 chain, six master links, and one guide roller
• Use master link to close the loop; a chain tool or pliers can help install pins
• Chain tensioner adjustment recommended after initial ride‑in
• Guide roller helps align chain and reduces premature wear during setup

How durable is the chain and what maintenance does it need?

FVRITO builds this chain from higher‑grade steel for improved wear resistance under typical motorized bike loads. Routine care extends chain life — keep it clean, lubricated, and properly tensioned.

• Constructed for heavy‑duty use on small engines and off‑road conditions
• Inspect for tight links or elongation at regular intervals
• Lubricate after cleaning to prevent corrosion and reduce friction
• Replace if wear exceeds manufacturer tolerance or if damaged

Who is this chain for? Riders, mechanics, and DIY enthusiasts who own 2‑stroke 49cc–80cc motorized bicycles, pit bikes, or similar small ATVs will find this 110‑link 415 chain kit a practical replacement. It’s tailored for users seeking a direct, durable swap that matches common 415H sprockets and arrives with master links and a guide roller for quicker installation. If you’re restoring a bike, replacing a stretched chain, or upgrading to a reliable aftermarket option for everyday riding or light off‑road use, this FVRITO kit provides the essential parts and dimensions to get you back on the trail with confidence.