40T #420 #40 #41 6 Hole Rear High Speed Sprocket for Coleman CT100U Mini Bike For Sale

40T High Speed Rear Chain Sprocket 40T High Speed Rear Chain 6-Hole Sprocket

Compatible with #40, #41, and #420 Chains for Mini Bikes

NOTE: Designed specifically for Mini Bikes. Does NOT fit any Go Karts due to different mounting patterns. Key Features & Highlights

• Designed for Upgraded Engines: Perfect fit for 212cc and larger engines, delivering optimal power transfer without chain slippage.
• Perfect for High-Speed Runs: Optimized tooth count for flat roads and racing, unlocking higher top speeds while maintaining dependable power delivery.
• Smoother Acceleration & Efficiency: Reduces torque strain on your drivetrain while boosting engine efficiency for a more refined ride.
• Precision Engineering: Precision-cut teeth ensure seamless chain engagement, reducing wear and extending drivetrain longevity.
• Durable Steel Construction: Crafted from high-strength steel built to withstand extreme mechanical loads and high RPM performance.
• Corrosion-Resistant Gold Zinc Finish: Features a protective gold zinc plating for maximum rust resistance in all weather conditions.

Compatible Models

• Coleman: CT100U, CC100X, RB100, B100 Mini Bikes
• Baja: Doodle Bug DB30 Mini Bike
• Monster Mega Moto: MMB80, MMB105
• Motovox: MBX10 Mini Bike
• Oryxearth: 105cc Mini Bike
• FPR: GMB100 Mini Bike

Product Dimensions & Specifications Compatible Chains #40 / #41 / #420 Chain Tooth Count 40 Teeth (40T) Overall Diameter 165 mm (6.49 inches) Center Hole Diameter 37 mm (1.46 inches) Mounting Hole Circle (Center-to-Center) 49 mm (1.93 inches) Mounting Holes 6 Holes x 6.5 mm (0.26 inches) Surface Finish Gold Zinc Plated (Anti-Rust) Material High-Strength Steel Package Includes

• 1 x 40T 6-Hole Rear Sprocket

Please verify all mounting measurements and bolt hole spacing on your mini bike before placing an order. 6 hole Rear Chain Sprocket # 40 41 420

DO NOT FIT FOR COLEMAN B200R B200RSV RB200 RT200 !!!

Build to last

DO NOT FIT FOR COLEMAN B200R B200RSV RB200 RT200 !!!

Only for 6 inch wheel rim with 6 hole mounting pattern.

• Upgrade your minibike with our #420 Sprocket, designed for small frame mini bikes for Coleman CT100U CC100X, Mega Moto MMB80/105, Baja Doodle Bug DB30, Motovox MBX10, FPR GMB100 etc.
  • Compatible for Coleman Powersports CT100U CC100X Mini bike;
  • Compatible for Coleman Powersports RB100/RT100/B100 Mini bike;
  • Compatible for Motovox MBX10 MBX11 MBX12 Mini bike;
  • Compatible for FRP GMB100 Mini Bike;
  • Compatible for Monster Moto 80cc( MM-B80 ) / 105cc( MM-B105) Mini bike;
  • Compatible for Massimo MB100 Mini bike;
  • Compatible for MotoTec 105cc 3.5HP Gas Powered Mini Bike;
  • Compatible for Oryxearth 105cc Mini Bike;
  Which sprocket do I need?
  40T - 𝐏𝐞𝐫𝐟𝐞𝐜𝐭 𝐟𝐨𝐫 𝐇𝐢𝐠𝐡-𝐒𝐩𝐞𝐞𝐝 𝐑𝐮𝐧𝐬
  • Designed for flat roads and racing, allowing for higher speeds without compromising power delivery.
  • Whether you\'recruising at higher speeds or upgrading your drivetrain, the40T sprocketdeliversbetter acceleration balance and improved efficiencyfor your mini bike.
  50T - 𝐁𝐚𝐥𝐚𝐧𝐜𝐞𝐝 style=\"box-sizing: border-box; margin: 0px 0px 14px; padding: 0px;\">
  • Delivers the ideal middle ground between torque and speed.
  • Whether you\'re seeking the perfect balance between speed and torque, the 50T sprocket offers a smooth, versatile ride — ideal for everyday mini bike use and mixed terrain adventures.
  60T - 𝐓𝐨𝐫𝐪𝐮𝐞 𝐁𝐨𝐨𝐬𝐭
  • The 60T sprocket is designed for strong acceleration.
  • Whether you’retearing up the trails or climbing steep terrain, thehigh-torque 60T sprocketdelivers theultimate control and accelerationfor your mini bike.
  Looking for a sprocket?Designed for Upgraded Engines

  Perfect for212cc and larger engines, ensuring optimal power transfer without chain slippage.

  Precision Engineering

  Precision-cut teeth ensure smooth power transfer, reducing chain wear and extending drivetrain longevity.

  Why do I need change to 420 chain and sprocket?

  The 420 chain is much stronger than 35 chian and our sprocket optimized tooth profile for maximum chain engagement, reducing wear and extending the lifespan of your drivetrain.

  More about the sprocket
  • FOR 6 INCH RIM