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125cc Dirt Bike Sprockets 420 17T Rear Sprocket and 37T Front Sprocket Kit 45 Steel Chain and Sprocket Kit for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike and Mini Bikes ATVs Go Kart

125cc Dirt Bike Sprockets 420 17T Rear Sprocket and 37T Front Sprocket Kit 45 Steel Chain and Sprocket Kit for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike and Mini Bikes ATVs Go Kart

Name: 125cc Dirt Bike Sprockets 420 17T Rear Sprocket and 37T Front Sprocket Kit 45 Steel Chain and Sprocket Kit for 50cc 70cc 90cc 110cc 125cc Dirt Pit Bike
Brand: Psytfei
SKU: 518366455
Price: 101.27 EUR
Availability: InStock

Product ID: 518366455

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🔗Complete 420 chain & sprocket kit

🔥Heat-treated steel for max durability

⚙️Upgraded gear curve reduces friction

Description

⚡ Upgrade your ride with unstoppable power and precision!

ALL IN ONE KIT - Includes 17T rear and 37T front sprockets plus mounting screws for easy installation.
UNMATCHED DURABILITY - Heat-treated 45 steel sprockets resist wear and tear for longer rides.
PRECISION ENGINEERING - 0.235in thick sprockets with 1.18in mounting holes fit 17mm engine countershafts.
SMOOTH POWER TRANSFER - Advanced gear curve design minimizes transmission friction, extending chain life.
PERFECT FIT EVERY TIME - Compatible with 50cc-125cc dirt bikes, ATVs, and go-karts using 420 chains.

This 125cc Dirt Bike Sprockets Kit by Psytfei features heat-treated 45 steel sprockets with an upgraded gear curve to reduce friction and extend chain life. Designed for 420 chain sizes, it includes a 17T rear sprocket, 37T front sprocket, and mounting screws, fitting 50cc to 125cc dirt bikes, mini bikes, ATVs, and go-karts with 17mm engine countershafts.

Specifications

Manufacturer	Psytfei
Brand	Psytfei
Item model number	Psytfeibcqvwhpfou
Manufacturer part number	Psytfeibcqvwhpfou
Item Weight	1.29 kg

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