AlveyTech 420 Chain Connecting Master Link for Mini Bikes, Dirt Bikes, Go-Karts, Quads, and ATV

★★★★★ 4.2 81 reviews

$10.00
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Management number 238549500 Release Date 2026/07/11 List Price $4.00 Model Number 238549500
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<p>Are you struggling to find a way to connect your 420 chains together to create a complete loop? You may want to consider one of these AlveyTech 420 chain connecting master links. Master links are used to connect each end of an open loop chain to create a closed loop chain (also known as a fixed length chain). You can also use a master link to repair sprocket chains with a busted link - just remove the bad link and replace it with a master link. These master links will certainly get your gas scooters, mini bikes, go-karts, ATVs, dirt bikes, motorcycles, bicycles and other recreational vehicles back on the road again. Parts like this are certainly useful, and at our low price, you may even want to consider buying a few spares. So what are you waiting for? Add one or more of these 420 master chain links to your cart today!</p> <p>-</p> <p>MODEL COMPATIBILITY</p> <p>Baja Motorsports: Dirt Runner 70 (DR70); MB165 &amp; MB200 (Heat, Mini Baja, Warrior). Coleman Powersports: CK196-T; CT200U-EX; CT200U-EXR; CT200U Trail; KT196. Coolster: ATV-3050A; ATV-3050AX; ATV-3050B; ATV-3050C; ATV-3050D; ATV-3125B; ATV-3125C; ATV-3125R; ATV-3125X8; ATV-3125XR8; QG-210; QG-210A; QG-210X-70; QG-213A; QG-214; QG-214FA; QG-214FA-3; QG-214S; QG-214X-M125; QG-214X-W125; QG-214X-X125; QG-214XR-2. Hammerhead: Off-Road® 80T; Off-Road® Mini Shark. Hensim: MB165 &amp; MB200 (Heat, Mini Baja, Warrior). Honda: “Little Honda” (P50, PA50, &amp; PC50); ATC-70; CRF70; Cub C70; Passport C70; Super Cub (C100, C102, CA100, &amp; CA102). TaoTao: ATA-110B; ATA-110B3; ATA-110D; ATA-110H; ATA-125A; ATA-125D; ATA-125E; ATA-125F1; ATA-125G; ATA-125H; ATA-135D; ATE-501; Boulder B1 ATV; DB10; DB14; DB17. Tomberlin: Firehawk. TrailMaster: MB200-1; MB200-2.</p> <p>-</p> <p>SPECIFICATIONS</p> <p>Outside width: 17/32” (1.34 cm)</p> <p>Height: 13/32” (1.03 cm)</p>

  • KEEP YOUR CHAIN TOGETHER – If you have an open loop 420 chain, you’re going to need one of these master chain links.
  • QUICK & EASY TO USE – This 420 master chain link is very easy to use even if you’re new to the world of DIY repair and projects. 
  • PRECISE CHAIN LENGTHS – Master chain links allow you to cut precise custom lengths of chain for your pocket quad, scooter, mini bike, go-kart, ATV, dirt pit bike, bicycle, 4-wheeler motorcycle, or other recreational vehicle.
  • AFFORDABLE – These small pieces of steel are so cheap that you may want to consider buying a pack of 2 or more! Chain cutter and roller are not included.
Manufacturer part number W75-8251
Vehicle make Baja, Coleman, Coolster, Hammerhead, Hensim, Honda, TaoTao, Tomberlin, TrailMaster
Vehicle model Dirt Runner 70
Vehicle fitment type Specific
Automotive specialty part type Master Link
Material Steel
Brand AlveyTech
Vehicle type Dirt Bike, Go-Kart, Motorcycle
Weight 1.44 oz
Piece count 1
Compatible cars Dirt Runner 70 (DR70), MB165 & MB200 (Heat, Mini Baja, Warrior). Coleman Powersports: CK196-T, CT200U-EX, CT200U-EXR, CT200U Trail, KT196. Coolster: ATV-3050A, ATV-3050AX, ATV-3050B, ATV-3050C, ATV-3050D, ATV-3125B, ATV-3125C, ATV-3125R, ATV-3125X8, ATV-3125XR8, QG-210, QG-210A, QG-210X-70, QG-213A, QG-214, QG-214FA, QG-214FA-3, QG-214S, QG-214X-M125, QG-214X-W125, QG-214X-X125, QG-214XR-2. Hammerhead: Off-Road 80T, Off-Road Mini Shark. Hensim: MB165 & MB200 (Heat, Warrior). Honda: Little Honda (P50, PA50, & PC50), ATC-70, CRF70, Cub C70, Passport C70, Super Cub (C100, C102, CA100, & CA102). TaoTao: ATA-110B, ATA-110B3, ATA-110D, ATA-110H, ATA-125A, ATA-125D, ATA-125E, ATA-125F1, ATA-125G, ATA-125H, ATA-135D, ATE-501, Boulder B1 ATV, DB10, DB14, DB17. Tomberlin: Firehawk. TrailMaster: MB200-1, MB200-2.
Model W75-8251

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