Masterlink, #40/41 Standard Chain

#40/41 Standard Chain Masterlink for Go Kart or Mini Bike
Item No: G4024
Brand: Azusa
SALE PRICE: $12.55
IN-STOCK
CHAIN MASTERLINK
  MASTERLINK ONLY
#40/41 Standard Chain Masterlink for Go Kart and Mini Bike. Top Quality, Race Proven, ANSI & ISO Standards Roller Chain



 
 

 
CHAIN SIZE INFO
  • 1) A chain consists of steel pins that are rubbing inside of "steel tubes". These are commonly called rollers, but it is obvious that they do not roll. They just rub back and forth at very high speeds, under considerable load, pressure and heat. Squirting oil or even chain lube directly on these rollers does very little good unless the lubricant is given time to penetrate between each pin and the corresponding "tube". The lube must go along the side links on each side of the chain, then allow 8 to 10 minutes for penetration and evaporation before starting the engine to ensure the centrifugal force will not sling it away. The clutch sprocket and the main drive sprocket should be perfectly aligned so that they don't rub against the side links. Rubbing wears the teeth and ABSORBS HORSEPOWER.
  • 2) All chains stretch over time. When the chain starts falling off the sprocket then it is time to move the engine forward or backward to take up the slack in the stretched chain. There are four bolts that hold the engine on the motor mount plate. Take an open-end wrench and a socket wrench (most likely a 9/16") and loosen the four bolts- pull back the engine until you take up the slop in the chain. Tighten the bolts back again but make sure the two sprockets are perfectly aligned with each other. You don't want the sprockets out of alignment because this will cause the chain to come off or wear the sprockets unevenly. Leave about a ½" of play between the top of the chain and the bottom don't pull the engine back where the chain is a tight as you can get it. A tight chain can cause the kart to move in neutral with no one in the drivers seat. A tight chain puts friction on the bushing or roller bearing, which could cause it to engage when the engine is idling. Make sure you properly retighten the motor mount bolts when the desired chain tension has been achieved.
  • Replace your chain when installing a new clutch or sprocket unless the chain is very new. If you are cutting a new chain make sure you don't cut it too short. You can always remove links but you can not add more than half a link.
  • If a replacement clutch or chain is required, determine the chain pitch size your machine is equipped with. Most American made fun karts and mini bikes use either #35, #41, #420 or #40 chain. Some chains have the chain pitch size stamped on the chain, some do not. Use the chart below as a guide.

 

Chain Specifications

Chain SizeChain Pitch SizeRoller DiameterRoller WidthPin Diameter
#35 3/8" 3/16" 3/16" 1/8"
#40 1/2" 5/16" 5/16" 5/32"
#41 1/2" 5/16" 1/4" 1/8"
#420 1/2" 5/16" 1/4" 5/32"
#40/41 Standard Chain Masterlink for Go Kart and Mini Bike. Top Quality, Race Proven, ANSI & ISO Standards Roller Chain


PARTS INFORMATION
over 11,000 parts
  • IDENTIFY YOUR MODEL
    This can be one of the biggest challenges in ordering correct parts. If you ordered your Vehicle from us, we can look-up your records.
  • FACTORY PARTS
    150/300 TrailMaster, Kandi, IceBear, Kinroad, Hammerhead, Roketa
  • MINIBIKE PARTS
    Manco, Kenbar, Yerf-Dog, Kartco, Carter, Azusa, Taco, Bonanza, Little BadAss, American Racer
  • DIRT BIKE PARTS
    70, 110, 125, 150, 250cc SSR, Apollo, PitsterPro, Thumpstar, Roketa
  • GOKART PARTS
    Manco, Kenbar, Kartco, Yerf-Dog, Carter, Azusa, TopKart
  • ATV PARTS
    110, 125, 150cc, Coolster, Icebear, Trailmaster, Kandi, Kayo
  • SCOOTER PARTS
    50, 150cc Icebear, BMS, SSR, Znen, Trailmaster
  • PERFORMANCE PARTS
    150/250/300cc TrailMaster, Kandi, Icebear, Kinroad, BMS, Roketa, SunL, American Sportworks, Carter, Dazon


ALL PARTS   see all categories
  GOKART/MINIBIKE PARTS   FACTORY PARTS   PERFORMANCE
  PARTS   TRAILMASTER   BUGGY PARTS
  ENGINES   TRAILMASTER 150 ENGINE   150 BUGGY
  TORQUE CONVERTER   KINROAD   150 ENGINE
  GOKART SPEED   TRAILMASTER 300   150 TRANSMISSION
  MINIBIKE SPEED   HAMMERHEAD   250 BUGGY
  TIRES   BUGGY TIRES   ALL TIRES
  WHEELS   BUGGY WHEELS   ALL WHEELS
  ATV PARTS   DIRT BIKE PARTS   SCOOTER PARTS
  ATV PARTS   PIT BIKE 70/110/125/250   SCOOTER PARTS
  ATV TIRES   HONDA CRF50/70   50 SCOOTER
  ATV WHEELS   PIT BIKE ENGINES   150 SCOOTER
  CHINESE BIKE PARTS   HONDA CLONE PARTS   MINI CHOPPER PARTS
  POCKET BIKE -33,36,49cc   TITAN TX200   LITTLE BADASS
  GY6 50/125/150   PREDATOR 212   150 SCOOTER
  DIRT BIKE 50/70/110/125   HONDA GX200   150 SCOOTER
choose Free Gifts or get an Extra DiscountSELECT A FREE GIFT
  FREE HELMET   FREE GOGGLES   FREE GLOVES


GO KART & MINI BIKE #40/41 Standard Chain Masterlink for Go Kart and Mini Bike. Top Quality, Race Proven, ANSI & ISO Standards Roller Chain new 1-lbs //gokartsusa.com/images/products/detail/ChainMasterlinkGokartMinibike.jpg Red/Black/Blue G4024 Azusa