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Custom rear sprocket for motorcycle – Stunt, Cafe racer

We make rear sprockets to your special order. A specific number of teeth, a type of chain and a design prepared for a specific motorcycle model or according to the specified dimensions of the sprocket mounting on the wheel – we have been producing such sprockets for you since 2010. Hundreds of designs, patterns, models allowed us to create sprockets of the highest quality.

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The rear sprocket of a motorcycle, in the case of a system equipped with a drive chain, is the last element that transmits the power and torque of the engine to the rear wheel. A feature of the rear sprocket is the possible installation of a component with a different number of teeth, which affects the dynamics of the motorcycle. The principle is simple: a sprocket with fewer teeth allows you to increase the maximum speed of the motorcycle at the same engine speed. Such a change also reduces dynamics, acceleration. A smaller sprocket will wear faster because the drive chain is braided over fewer teeth when transferring power to the rear wheel. Therefore, the tooth outline and the material of the sprocket are very influential. As a standard, we make rear sprockets from wear-resistant steel, which makes them durable and resistant to high loads. We CNC-mill aluminum sprockets exclusively from 7075 T6 aluminum alloy, which is one of the most durable alloys available on the market (used in aerospace). Although less durable, they are on average 60% lighter than their steel counterparts. The most important feature affecting rear sprocket wear, however, is proper system maintenance. Poor tension or even minor damage to the chain clearly accelerates the wear of the rear sprocket, which is particularly noticeable when a new sprocket is mounted to an old drive. For this reason, if replacing, it is suggested to purchase the entire chain drive consisting of the chain and the rear and front sprocket. The difference in wear between steel and aluminum sprockets decreases as the number of teeth increases. The larger the aluminum sprockets (60,65,70 teeth), the wear resistance approaches that of steel sprockets. At the same time, the larger the rear aluminum sprocket, the greater the difference in weight compared to the heavier steel sprocket. That’s why we always recommend making larger sprockets from aluminum.

  • STEEL sprocket on request - from 20 to 50 teeth: -for each type of motorcycle and moped - for other vehicles (buggy, hang gliders, go karts, unimoto etc.) - with any pattern or inscription - with any number of teeth -for custom bikes, cafe racers, brat bikes - for prototype projects - for bicycles - for agricultural machinery - for drives of industrial machines and devices - on special order The price applies to gear designs from MODEL 1 to MODEL 10. Other designs from MODEL 11 to MODEL 33 - are premium options (+20 PLN) Material: High-quality steel, resistant to abrasion Colour: black matt, powder coated Processing: laser cutting / turning with a lathe - We also offer any length and size of D.I.D. chains that can be adapted to your motorcycle. Message us. In addition to calculations of strength and fatigue by the Finite Element Method (FEM), the best test of the life of our gears is long-term cooperation with the best competitors in Stunt riding in Poland and in the World, and their long training sessions: Rafał Pasierbek - Stunter13 Marcin Głowacki - Korzeń and many more... Warning! Sprockets with less than 50 teeth are often too small for complex designs. Please choose simple, light and solid designs. If you are interested in buying a gear that is not in our store - contact us, we are a gear manufacturer. NOTE: The production time for custom-made steel sprockets is approximately 7-25 days. Remember that we prepare your sprocket from scratch. After sending the package, you will receive an e-mail with this information and the tracking number.
  • STEEL sprocket on request - from 51 to 60 teeth: -for each type of motorcycle and moped - for other vehicles (buggy, hang gliders, go karts, unimoto etc.) - with any pattern or inscription - with any number of teeth -for custom bikes, cafe racers, brat bikes - for prototype projects - for bicycles - for agricultural machinery - for drives of industrial machines and devices - on special order The price applies to gear designs from MODEL 1 to MODEL 10. Other designs from MODEL 11 to MODEL 33 - are premium options (+20 PLN) Material: High-quality steel, resistant to abrasion Colour: black matt, powder coated Processing: laser cutting / turning with a lathe - We also offer any length and size of D.I.D. chains that can be adapted to your motorcycle. Message us. In addition to calculations of strength and fatigue by the Finite Element Method (FEM), the best test of the life of our gears is long-term cooperation with the best competitors in Stunt riding in Poland and in the World, and their long training sessions: Rafał Pasierbek - Stunter13 Marcin Głowacki - Korzeń and many more... Warning! Sprockets with less than 50 teeth are often too small for complex designs. Please choose simple, light and solid designs. If you are interested in buying a gear that is not in our store - contact us, we are a gear manufacturer. NOTE: The production time for custom-made steel sprockets is approximately 7-25 days. Remember that we prepare your sprocket from scratch. After sending the package, you will receive an e-mail with this information and the tracking number.
  • STEEL sprocket on request - from 61 to 80 teeth: -for each type of motorcycle and moped - for other vehicles (buggy, hang gliders, go karts, unimoto etc.) - with any pattern or inscription - with any number of teeth -for custom bikes, cafe racers, brat bikes - for prototype projects - for bicycles - for agricultural machinery - for drives of industrial machines and devices - on special order The price applies to gear designs from MODEL 1 to MODEL 10. Other designs from MODEL 11 to MODEL 33 - are premium options (+20 PLN) Material: High-quality steel, resistant to abrasion Colour: black matt, powder coated Processing: laser cutting / turning with a lathe - We also offer any length and size of D.I.D. chains that can be adapted to your motorcycle. Message us. In addition to calculations of strength and fatigue by the Finite Element Method (FEM), the best test of the life of our gears is long-term cooperation with the best competitors in Stunt riding in Poland and in the World, and their long training sessions: Rafał Pasierbek - Stunter13 Marcin Głowacki - Korzeń and many more... Warning! Sprockets with less than 50 teeth are often too small for complex designs. Please choose simple, light and solid designs. If you are interested in buying a gear that is not in our store - contact us, we are a gear manufacturer. NOTE: The production time for custom-made steel sprockets is approximately 7-25 days. Remember that we prepare your sprocket from scratch. After sending the package, you will receive an e-mail with this information and the tracking number.
  • ALUMINUM sprocket on request - from 51 to 60 teeth: -for each type of motorcycle and moped - for other vehicles (buggy, hang gliders, go karts, unimoto etc.) - with any pattern or inscription - with any number of teeth -for custom bikes, cafe racers, brat bikes - for prototype projects - for bicycles - for agricultural machinery - for drives of industrial machines and devices - on special order The price applies to gear designs from MODEL 1 to MODEL 12. Material: 7075 T6 (Pa9) aluminium alloy Colour: silver Processing: CNC milling - We also offer any length and size of D.I.D. chains that can be adapted to your motorcycle. Message us. In addition to calculations of strength and fatigue by the Finite Element Method (FEM), the best test of the life of our gears is long-term cooperation with the best competitors in Stunt riding in Poland and in the World, and their long training sessions: Rafał Pasierbek - Stunter13 Marcin Głowacki - Korzeń and many more... Warning! Sprockets with less than 50 teeth are often too small for complex designs. Please choose simple, light and solid designs. If you are interested in buying a gear that is not in our store - contact us, we are a gear manufacturer.
  • ALUMINUM sprocket on request - from 20 to 50 teeth: -for each type of motorcycle and moped - for other vehicles (buggy, hang gliders, go karts, unimoto etc.) - with any pattern or inscription - with any number of teeth -for custom bikes, cafe racers, brat bikes - for prototype projects - for bicycles - for agricultural machinery - for drives of industrial machines and devices - on special order The price applies to gear designs from MODEL 1 to MODEL 12. Material: 7075 T6 (Pa9) aluminium alloy Colour: silver Processing: CNC milling - We also offer any length and size of D.I.D. chains that can be adapted to your motorcycle. Message us. In addition to calculations of strength and fatigue by the Finite Element Method (FEM), the best test of the life of our gears is long-term cooperation with the best competitors in Stunt riding in Poland and in the World, and their long training sessions: Rafał Pasierbek - Stunter13 Marcin Głowacki - Korzeń and many more... Warning! Sprockets with less than 50 teeth are often too small for complex designs. Please choose simple, light and solid designs. If you are interested in buying a gear that is not in our store - contact us, we are a gear manufacturer.
  • ALUMINUM sprocket on request - from 61 to 80 teeth: -for each type of motorcycle and moped - for other vehicles (buggy, hang gliders, go karts, unimoto etc.) - with any pattern or inscription - with any number of teeth -for custom bikes, cafe racers, brat bikes - for prototype projects - for bicycles - for agricultural machinery - for drives of industrial machines and devices - on special order The price applies to gear designs from MODEL 1 to MODEL 12. Material: 7075 T6 (Pa9) aluminium alloy Colour: silver Processing: CNC milling - We also offer any length and size of D.I.D. chains that can be adapted to your motorcycle. Message us. In addition to calculations of strength and fatigue by the Finite Element Method (FEM), the best test of the life of our gears is long-term cooperation with the best competitors in Stunt riding in Poland and in the World, and their long training sessions: Rafał Pasierbek - Stunter13 Marcin Głowacki - Korzeń and many more... Warning! Sprockets with less than 50 teeth are often too small for complex designs. Please choose simple, light and solid designs. If you are interested in buying a gear that is not in our store - contact us, we are a gear manufacturer.

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