Big Twin Chains & Sprockets

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      49 products
      A set of TC Bros. 530 Gold Heavy Duty X-Ring Motorcycle Chain 120 Links on a white background.
      A TC Bros. 530 Gold Heavy Duty X-Ring Motorcycle Chain 120 Links is parked on the side of the road.
      TC Bros.
      TC Bros. 530 Gold Heavy Duty X-Ring Motorcycle Chain 120 Links
      $124.95
      51 reviews
      A TC Bros Belt to Chain Conversion Kit fits 2006-17 Dyna models (Black Sprocket) includes a front steel sprocket and black steel rear sprocket, perfect for Harley Davidson Dyna models on a white background.
      TC Bros.
      Belt to Chain Conversion Kit fits 2006-17 Dyna models (Black Sprocket)
      $219.95
      An image of the TC Bros. 530H Gold Heavy Duty Motorcycle Chain 120 Links showcasing its durability and strength on a white background.
      A durable green TC Bros. motorcycle parked in front of a brick wall.
      TC Bros.
      TC Bros. 530H Gold Heavy Duty Motorcycle Chain 120 Links
      $74.95
      35 reviews
      TC Bros. offers TC Bros. e-gift cards for motorcycle enthusiasts.
      TC Bros.
      TC BROS. GIFT CARD
      from $10.00
      A TC Bros. 530H Heavy Duty Motorcycle Chain 120 Links on a white background.
      TC Bros.
      TC Bros. 530H Heavy Duty Motorcycle Chain 120 Links
      $62.95
      13 reviews
      The TC Bros. 530 Heavy Duty X-Ring Motorcycle Chain 120 Links, known for its high Tensile Strength, is showcased against a white background.
      A set of TC Bros. 530 Heavy Duty X-Ring Motorcycle Chain 120 Links with o-rings.
      TC Bros.
      TC Bros. 530 Heavy Duty X-Ring Motorcycle Chain 120 Links
      $109.95
      19 reviews
      A TC Bros. Belt to Chain Conversion Kit fits 2006-17 Dyna Models (Chrome Sprocket) on a white background.
      A TC Bros. Belt to Chain Conversion Kit fits 2006-17 Dyna Models (Chrome Sprocket) on a white background for a Harley Davidson Dyna.
      TC Bros.
      Belt to Chain Conversion Kit fits 2006-17 Dyna Models (Chrome Sprocket)
      $219.95
      4 reviews
      A pair of TC Bros. Heavy Duty Billet Axle Adjusters for 1991-2005 Harley Dyna on a white background.
      A close up of a TC Bros. motorcycle with TC Bros. Heavy Duty Billet Axle Adjusters 1991-2005 Harley Dyna on it.
      TC Bros.
      TC Bros. Heavy Duty Billet Axle Adjusters 1991-2005 Harley Dyna
      $39.95
      10 reviews
      A black piece of metal with a screw, bolt, and TC Bros. Chain Slider 2006-2017 Harley Dyna from TC Bros.
      A black bracket with screws and bolts suitable for the TC Bros. Chain Slider 2006-2017 Harley Dyna and chain drive kits from TC Bros.
      TC Bros.
      TC Bros. Chain Slider 2006-2017 Harley Dyna
      $49.95
      1 review
      A close-up shows the Hughs Handbuilt HHB Sprocket/Pulley Lock System in black, mounted on a wheel with bolts around the bearing—demonstrating this robust lock system designed for Harley-Davidson and Buell motorcycles.
      A close-up shows the Hughs Handbuilt HHB Sprocket/Pulley Lock System in black, mounted on a wheel with bolts around the bearing—demonstrating this robust lock system designed for Harley-Davidson and Buell motorcycles.
      Hughs Handbuilt
      HHB Sprocket/Pulley Lock System - Black
      $64.89
      2 reviews
      A set of tools and parts for a firearm, including 530 chains and Motion Pro Chain Break/Press/Rivet PBR Tool.
      A Motion Pro Chain Break/Press/Rivet PBR Tool with a black handle and 530 chains.
      Motion Pro
      Motion Pro Chain Break/Press/Rivet PBR Tool
      $144.99
      6 reviews
      A Monster Craftsman machine tool with a Powell Peralta Weld On Chain Tensioner - Skate Wheel and belt drive on it.
      A red Weld On Chain Tensioner - Skate Wheel (Powell Peralta) with the brand name Monster Craftsman on it.
      Monster Craftsman
      Weld On Chain Tensioner - Skate Wheel (Powell Peralta)
      $99.00
      A handlebar lever for a Monster Craftsman monstercraft motorcycle that features a black 1" Clamp On Chain Tensioner - Skate Wheel (Powell Peralta) for the drive chain.
      A 1
      Monster Craftsman
      1" Clamp On Chain Tensioner - Skate Wheel (Powell Peralta)
      $125.00
      A Monster Craftsman sprocket on a white background with Weld On Chain Tensioner 530 series chain hardware.
      A Monster Craftsman Weld On Chain Tensioner 530 Sprocket on a white background featuring stainless steel hardware.
      Monster Craftsman
      WELD ON CHAIN TENSIONER 530 SPROCKET
      $99.00
      15 reviews
      A Parts Unlimited 530 Heavy Duty O-Ring Chain 150 Links with exceptional Tensile Strength on a white background.
      Parts Unlimited
      530 Heavy Duty O-Ring Chain 150 Links
      $157.95
      2 reviews
      A black and yellow FirePower 530 Gold Heavy Duty O-Ring Chain with heavy duty tensile strength on a white background.
      A green motorcycle parked in front of a brick wall, featuring a FirePower 530 Gold Heavy Duty O-Ring Chain 150 Links.
      FirePower
      530 Gold Heavy Duty O-Ring Chain 150 Links
      $188.95
      2 reviews
      A TC Bros. Rear Flat 48T Sprocket for 2000-newer Sportster & Big Twin (Chrome) on a white background.
      TC Bros.
      Rear Flat 48T Sprocket for 2000-newer Sportster & Big Twin (Chrome)
      $69.95
      4 reviews
      A black Moto Iron® socket on a white background.
      A black cylinder with a small hole in it, the Moto Iron® 2-1/4
      Moto Iron®
      2-1/4" Mainshaft Sprocket/Pulley Socket Tool for Twin Cam 06-17 Dyna, 07-19 Electra Glide & others
      $68.95
      A black TC Bros. rear sprocket on a white background.
      TC Bros.
      Black Rear Flat 51T Sprocket for 2000-up Sportster & Big Twin
      $69.95
      An image of a black Moto Iron® socket and nut alongside a Big Twin Harley.
      A black cylinder with a small hole in it, used for the 1 7/8
      Moto Iron®
      1 7/8" Mainshaft Sprocket/Pulley Socket Tool 1936-2006 Harley (except 06 Dyna)
      $64.95
      A close up of a HHB Harley Davidson Sprocket Lock System - Gold sprocket wheel by Hughs Handbuilt.
      Four types of HHB Harley Davidson Sprocket Lock System - Gold wheel spacers, including XL Big Twin and Buell motorcycles, with a gold anodized aluminum finish, displayed on a table.
      Hughs Handbuilt
      HHB Harley Davidson Sprocket Lock System - Gold
      $64.89
      A TC Bros. Rear 48T Sprocket for 86-92 Sportster (no offset) on a white background, chrome plated.
      TC Bros.
      Rear 48T Sprocket for 86-92 Sportster (no offset)
      $69.95
      2 reviews
      A TC Bros. Rear Flat 51T Sprocket on a white background for Harley Davidson Sportster, Dyna & Big Twin models.
      TC Bros.
      Rear Flat 51T Sprocket for 2000-up Sportster & Big Twin
      $69.95
      A circular metal flange with multiple holes and a threaded center rests beside two small screws on a plain white background, akin to the precision found in the Moto Iron® Billet Sprocket Lock Nut for Big Twin/Dyna 93-06 (except 06 Dyna) or Sportster 93-UP models.
      A circular metal flange with multiple holes and a threaded center rests beside two small screws on a plain white background, akin to the precision found in the Moto Iron® Billet Sprocket Lock Nut for Big Twin/Dyna 93-06 (except 06 Dyna) or Sportster 93-UP models.
      Moto Iron®
      Billet Sprocket Lock Nut - Big Twin/Dyna 93-06 (except 06 Dyna), Sportster 93-UP
      $29.95
      2 reviews
      A Bolt On Chain Tensioner - Skate Wheel (Powell Peralta) with a drive chain and a handle on it.
      A black Bolt On Chain Tensioner - Skate Wheel (Powell Peralta) with a red and black Monster Craftsman logo on it.
      Monster Craftsman
      Bolt On Chain Tensioner - Skate Wheel (Powell Peralta)
      $125.00
      A Single Sided Weld On Chain Tensioner - Skate Wheel (Powell Peralta) with a bolt and nut, used to tighten the tensioner.
      A Monster Craftsman Single Sided Weld On Chain Tensioner - Skate Wheel (Powell Peralta) resting on a metal table.
      Monster Craftsman
      Single Sided Weld On Chain Tensioner - Skate Wheel (Powell Peralta)
      $99.00
      A close up of a gold motorcycle wheel with a HHB Harley Davidson Sprocket Lock System - Aluminum and bolt pattern from Hughs Handbuilt on it.
      Four different types of HHB Harley Davidson Sprocket Lock System - Aluminum wheel spacers with bolt pattern on a table.
      Hughs Handbuilt
      HHB Harley Davidson Sprocket Lock System - Aluminum
      $64.89
      1 review
      The Colony Machine #2053-10 Pulley Bolt Set includes six bolts and one washer, offering a reliable pulley hardware solution for Harley-Davidson Sportster and Big Twin motorcycle wheels.
      Colony Machine
      Colony #2053-10 Pulley Bolt Set for Sportster and Big Twin
      $41.40
      A Monster Craftsman 1" Clamp On Chain Tensioner - 530 Sprocket and drive chain on a white background.
      A Monster Craftsman 1
      Monster Craftsman
      1" Clamp On Chain Tensioner - 530 Sprocket
      $125.00
      A Black Rear Flat 48T Sprocket for 2000-up Sportster & Big Twin by TC Bros. on a white background.
      TC Bros.
      Black Rear Flat 48T Sprocket for 2000-up Sportster & Big Twin
      $69.95
      A TC Bros. Sprocket Lock for Harley Davidson Rear Wheel Pulley Bolts with holes on it.
      A close up of a TC Bros. Sprocket Lock for Harley Davidson Rear Wheel Pulley Bolts with nuts and bolts.
      TC Bros.
      TC Bros. Sprocket Lock for Harley Davidson Rear Wheel Pulley Bolts
      $9.95
      A black handlebar lever for a steel bracket on a Monster Craftsman monstercraft motorcycle.
      A 1.25
      Monster Craftsman
      1.25" Clamp On Chain Tensioner - Skate Wheel (Powell Peralta)
      $125.00
      The Moto Iron® Billet Sprocket Lock Nut, designed for Big Twin 2007-2022 and Dyna 2006-2017 models, is a round metal part with multiple edge holes and includes two small screws on a white background.
      Moto Iron®
      Billet Sprocket Lock Nut - Big Twin 2007-2022, Dyna 2006-2017
      $29.95
      A Motion Pro Motorcycle Drive Chain Breaker Tool with a folding handle on a white background.
      Motion Pro
      Motorcycle Drive Chain Breaker Tool
      $39.99
      6 reviews
      A Monster Craftsman Clamp On Post Tensioner - 530 Sprocket - 1.125" with a drive chain on a white background.
      Monster Craftsman
      Clamp On Post Tensioner - 530 Sprocket - 1.125"
      $85.00
      1 review
      A "Black Rear 48T Sprocket for 86-92 Sportster (no offset)" with steel construction on a white background, made by TC Bros.
      TC Bros.
      Black Rear 48T Sprocket for 86-92 Sportster (no offset)
      $69.95
      A Single Sided Weld On Chain Tensioner - 530 Sprocket, suitable for welding, from Monster Craftsman, on a metal surface.
      A Single Sided Weld On Chain Tensioner - 530 Sprocket by Monster Craftsman on a metal surface.
      Monster Craftsman
      Single Sided Weld On Chain Tensioner - 530 Sprocket
      $99.00
      A Monster Craftsman 1.25" Clamp On Chain Tensioner and a Monster Craftsman 530 Sprocket drive chain on a white background.
      A Monster Craftsman 1.25
      Monster Craftsman
      1.25" Clamp On Chain Tensioner 530 Sprocket
      $125.00
      The Colony Machine #9609-15 Sprocket/Pulley Bolt Set for Sportster and Big Twin (Spoke Wheel) features chrome dome hex bolts, nuts, and washers for Harley-Davidson. Packaged on a retail display card.
      Colony Machine
      Colony #9609-15 Sprocket/Pulley Bolt Set for Sportster and Big Twin (Spoke Wheel)
      $49.15
      A set of Rivet Type Master Link for TC Bros. 530 X-Ring Motorcycle Chain Gold on a white background.
      TC Bros.
      Rivet Type Master Link for TC Bros. 530 X-Ring Motorcycle Chain Gold
      $4.95
      4 reviews
      A pair of gold TC Bros. Master Link for TC Bros. 530H Motorcycle Chain Gold chain links and a pair of screws.
      TC Bros.
      Master Link for TC Bros. 530H Motorcycle Chain Gold
      $4.95
      3 reviews
      A heavy duty steel Clamp On Post Chain Tensioner - Skate Wheel (Powell Peralta)- 1.125" is sitting on a piece of metal.
      Monster Craftsman
      Clamp On Post Chain Tensioner - Skate Wheel (Powell Peralta)- 1.125"
      $85.00
      A pair of metal hooks on a white background, made by TC Bros., for the Master Link for TC Bros. 530H Motorcycle Chain product.
      TC Bros.
      Master Link for TC Bros. 530H Motorcycle Chain
      $4.95
      2 reviews
      A TC Bros. Rivet Type Master Link for 530 X-Ring Motorcycle Chain with a washer and o-ring.
      TC Bros.
      Rivet Type Master Link for TC Bros. 530 X-Ring Motorcycle Chain
      $4.95
      3 reviews
      A set of TC Bros. Sprocket Bolt Kit for Scrambler and Tracker Wheels on a white background.
      TC Bros.
      TC Bros. Sprocket Bolt Kit for Scrambler and Tracker Wheels
      $14.95
      A set of Super Nut® Transmission Sprocket Seals and a gasket kit, perfect for Harley Trans repairs from James Gaskets.
      James Gaskets
      Super Nut® Transmission Sprocket Seal - 4 Speed Harley Trans OEM# 35211-36
      $45.95
      A High Strength Final Drive Belt, 135T, 1.125" by S&S Cycle on a background.
      S&S Cycle
      High Strength Final Drive Belt, 135T, 1.125"
      $287.95
      Sold Out
      A High Strength Final Drive Belt, 132T, 1.5" by S&S Cycle on a white background.
      S&S Cycle
      High Strength Final Drive Belt, 132T, 1.5"
      $303.95
      Colony #9608-10 Sprocket/Pulley Bolt Set by Colony Machine features chrome plated custom dome hex bolts and washers for Sportster and Big Twin (Cast Wheel), displayed on a Colony brand card.
      Colony Machine
      Colony #9608-10 Sprocket/Pulley Bolt Set for Sportster and Big Twin (Cast Wheel)
      $43.56

      Chains & Sprockets for Harley Big Twin Motorcycles. The Big Twin Chains & Sprockets collection at TC Bros is your destination for durable, high-quality drivetrain components designed to handle the demands of Harley-Davidson Big Twin motorcycles. This category includes heavy-duty drive chains, sprockets, and chain conversion kits, all built for reliability and performance. Perfect for models like Softails, Dynas, and Touring bikes, these parts are ideal for riders looking to upgrade their stock drivetrain or complete a custom build. Trust TC Bros for drivetrain solutions that keep your bike running strong mile after mile.