Motorcycle Sprockets
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- Fly Racing®Rear Sprocket (OLD 201-56 BLK)Rear Sprocket (OLD 201-56 BLK) by Fly Racing®. Sprocket Teeth: 56. Material: Aluminum. Chain Pitch: 420. Finish: Black. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$17.65
- Fly Racing®Rear Sprocket (OLD 201-55 RED)Rear Sprocket (OLD 201-55 RED) by Fly Racing®. Sprocket Teeth: 55. Material: Aluminum. Chain Pitch: 420. Finish: Red. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$16.19
- Fly Racing®Rear Sprocket (OLD 201-51 RED)Rear Sprocket (OLD 201-51 RED) by Fly Racing®. Sprocket Teeth: 51. Material: Aluminum. Chain Pitch: 420. Finish: Red. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$17.42
- Fly Racing®Rear Sprocket (OLD 511-47 BLK)Rear Sprocket (OLD 511-47 BLK) by Fly Racing®. Sprocket Teeth: 47. Material: Aluminum. Chain Pitch: 520. Finish: Black. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$39.92
- Fly Racing®Rear Sprocket (OLD 225-52 RED)Rear Sprocket (OLD 225-52 RED) by Fly Racing®. Sprocket Teeth: 52. Material: Aluminum. Chain Pitch: 520. Finish: Red. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$30.28
- Fly Racing®Rear Sprocket (OLD 208-50 BLU)Rear Sprocket (OLD 208-50 BLU) by Fly Racing®. Sprocket Teeth: 50. Material: Aluminum. Chain Pitch: 520. Finish: Blue. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$31.94
- Fly Racing®Rear Sprocket (OLD 208-46 BLU)Rear Sprocket (OLD 208-46 BLU) by Fly Racing®. Sprocket Teeth: 46. Material: Aluminum. Chain Pitch: 520. Finish: Blue. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$27.93
- Fly Racing®Rear Sprocket (OLD 201-52 RED)Rear Sprocket (OLD 201-52 RED) by Fly Racing®. Sprocket Teeth: 52. Material: Aluminum. Chain Pitch: 420. Finish: Red. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Developed to comply with rigorous quality standardsExceptional quality at a budget-friendly price$16.19
- Fly Racing®Rear Sprocket (312-41 ORG)Rear Sprocket (312-41 ORG) by Fly Racing®. Tooth Quantity: 41. Color: Orange. When it comes to quality, Fly Racing® knows no compromises. All the products made by this stringent quality control conditions. The latest manufacturing...Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$96.95
- Fly Racing®Rear Sprocket (312-39 ORG)Rear Sprocket (312-39 ORG) by Fly Racing®. Tooth Quantity: 39. Color: Orange. When it comes to quality, Fly Racing® knows no compromises. All the products made by this stringent quality control conditions. The latest manufacturing...Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$96.95
- Fly Racing®Rear Sprocket (312-40 ORG)Rear Sprocket (312-40 ORG) by Fly Racing®. Tooth Quantity: 40. Color: Orange. When it comes to quality, Fly Racing® knows no compromises. All the products made by this stringent quality control conditions. The latest manufacturing...Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$96.95
- Fly Racing®Rear Sprocket (312-38 ORG)Rear Sprocket (312-38 ORG) by Fly Racing®. Tooth Quantity: 38. Color: Orange. When it comes to quality, Fly Racing® knows no compromises. All the products made by this stringent quality control conditions. The latest manufacturing...Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$96.95
- Fly Racing®Rear Sprocket (312-42 ORG)Rear Sprocket (312-42 ORG) by Fly Racing®. Tooth Quantity: 42. Color: Orange. When it comes to quality, Fly Racing® knows no compromises. All the products made by this stringent quality control conditions. The latest manufacturing...Made with the finest materials to offer premium qualityUnique design to help you show off your personal style$96.95
- Gardner-Westcott®Sprocket Mount Hardware Kit (C-74-48)Sprocket Mount Hardware Kit by Gardner-Westcott®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed specifically for the powersports industryWill snugly fit your motorcycle and solve all your fastening needs$24.77
- Gardner-Westcott®Sprocket Mount Hardware Kit (C-61-68)Sprocket Mount Hardware Kit (C-61-68) by Gardner-Westcott®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Designed specifically for the powersports industryWill snugly fit your motorcycle and solve all your fastening needs$21.82
- Gardner-Westcott®Sprocket Mount Hardware Kit (C-20-68)Sprocket Mount Hardware Kit (C-20-68) by Gardner-Westcott®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Designed specifically for the powersports industryWill snugly fit your motorcycle and solve all your fastening needs$22.84
- Graves Motorsports®Adjustable Cam Sprocket Set (CSY-15R1)Adjustable Cam Sprocket Set by Graves Motorsports®. Graves Motorsports Yamaha R1 Slotted Cam Sprockets for the all new 2015-2017 models. Graves Motorsports Slotted Cam Sprockets allow for precise cam timing to achieve maximum...The cam sprocket is a 8620 steel that is carburized to a 58-62 Rockwell (C scale)The adapter is a 17-4 heat treated steel that is treated to a H900 spec., which is a 58-62 Rockwell (C scale)$309.46
- Graves Motorsports®Slotted Cam Sprocket Set (CSY-15R3)Slotted Cam Sprocket Set by Graves Motorsports®. Graves Motorsports Yamaha R3 Slotted Cam Sprockets 2015-2019. Graves Motorsports Slotted Cam Sprockets allow for precise cam timing to achieve maximum performance. A must-have if you plan...Made with innovations for the latest in qualityPerfect for motorcycle applications$84.69
- Graves Motorsports®Slotted Cam Sprocket Set (CSY-06R6-Y)Slotted Cam Sprocket Set by Graves Motorsports®. Graves Motorsports Yamaha R6 Slotted Cam Sprockets 2006-2017. Graves Motorsports Slotted Cam Sprockets allow for precise cam timing to achieve maximum performance. A must-have if you plan...Made with innovations for the latest in qualityPerfect for motorcycle applications$113.99
- JIMS®Compensating Sprocket Lock Kit (8385)Compensating Sprocket Lock Kit by JIMS®. Peace of mind is key when it comes to building a high performance powertrain. The Compensating Sprocket Lock Kit is now ready and available for select Harley-Davidson motorcycles. This system...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$200.42
- JIMS®Compensating Sprocket Lock Kit (8387)Compensating Sprocket Lock Kit by JIMS®. Peace of mind is key when it comes to building a high performance powertrain. The Compensating Sprocket Lock Kit is now ready and available for select Harley-Davidson motorcycles. This system...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$183.40
- JIMS®Pulley and Sprocket Mega Nut (1733)Pulley and Sprocket Mega Nut by JIMS®. JIMS now offers both early and late Mega Nuts. Once you install these left handed threaded nuts correctly they won't come loose with this exclusive lock plate design. They can also be used on BDL...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$95.13
- JIMS®Sprocket Nut Socket (5516)Sprocket Nut Socket by JIMS®. This short socket is designed specifically for XL models to remove, install, and properly tighten thefront final drive sprocket/pulley. Although the much longer Big Twin socket will fit the nut, the...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$77.49
- JIMS®Sprocket Shaft (23909-80)Sprocket Shaft by JIMS®. All sprocket and pinion shafts are precision manufactured here in Camarillo, California. JIMS start with a special order of steel from an American foundry then saw, turn, mill, and grind all on numerically...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$132.17
- JIMS®Sprocket Shaft Nuts (24023-36)Sprocket Shaft Nuts by JIMS®. Thread: 3/4"-18. In an increasing demand for quality and durability with crank pin, sprocket and pinion shaft nuts, JIMS have been able to exceed JIMS own high standards by maintaining the pitch diameter...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$35.64
- JIMS®Sprocket Shaft Nuts (24017-80)Sprocket Shaft Nuts by JIMS®. Thread: 1-1/8"-16 (Use with JIMS® No.1032-TS socket.). In an increasing demand for quality and durability with crank pin, sprocket and pinion shaft nuts, JIMS have been able to exceed JIMS own high...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$35.26
- JIMS®Transmission Sprocket Spacer (33334-85)Transmission Sprocket Spacer by JIMS®. Smooth finish for a longer seal life. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your...Unique design to meet your tastes and preferencesManufactured to deliver incredible quality$40.23
- JIMS®Transmission Sprocket Spacer (33344-94)Transmission Sprocket Spacer by JIMS®. Smooth finish for a longer seal life. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your...Products designed to fulfill the needs of motorcyclistsExpertly crafted from the highest grade materials$40.23
- JT Sprockets®Chromoly Steel Alloy Sprocket (JTF252.17)Chromoly Steel Alloy Sprocket (JTF252.17) by JT Sprockets®. Teeth Quantity: 17. Chain Pitch: 420. JT Sprockets is the world's leading brand of sprockets for motorcycles and ATVs. Using only the finest raw materials and using cutting...Increased strength and durabilityUnrivaled quality matched with excellent reliability$4.63
- JT Sprockets®Front Chromoly Steel Alloy Countershaft Sprocket (JTF1344.14SC)Front Chromoly Steel Alloy Countershaft Sprocket by JT Sprockets®. JT Sprockets is the world's leading brand of sprockets for motorcycles and ATVs. Using only the finest raw materials and using cutting edge technology in their...Increased strength and durabilityUnrivaled quality matched with excellent reliability$15.48
Motorcycle sprockets are all about the performance of a bike. The ratio between the teeth of your motorcycle rear and front sprockets determines how quickly your engine’s RPM is converted into the wheel speed. The lower the ratio, the faster the power your engine produces is delivered to the drive wheel. Replacing the front or rear sprocket or both of them with similar ones with more or less teeth may either give your iron horse better acceleration or increase its torque. Depending on engine horsepower, your driving style, and needs, you may go either way.
Understanding gear ratios is crucial for both improving your ride and maintaining your bike. If you are satisfied with the power and acceleration of your bike, you should choose sprockets with the same number of teeth as your factory ones have. Replacement sprockets will allow you to maintain the factory setup top speed and performance. In case you want to slightly improve your bike’s performance, you may install a larger rear sprocket that has more teeth than your original sprocket. It will give you a quicker acceleration yet may reduce your speed.
If you’re a beginning rider who lives in concrete jungles, you should consider gearing down by installing a rear sprocket with more teeth than your original one has. This may reduce your top speed, yet will give you enhanced acceleration that will come in handy on city roads. If you are an experienced driver, you may try different gear ratios to find the best mix between performance and torque. The optimal ratio for your motorcycle depends on the type of your bike and your driving style. You should also keep in mind what kind of terrains you ride and weather conditions you might encounter.
If you ride an off-road motorcycle, most likely you have to pull through the soil or up hills from time to time. Stronger acceleration and maximum use of the engine’s power achieved by gearing down will come in handy when conquering tough terrain. At the same time, a hard-packed trail can make you gear up to increase the top speed of your bike. In that case, you may lose in low-end power delivery which may call for the more frequent use of your clutch at low RPMs, while making the most of gearing up at high engine speeds.
Sprockets are usually made from steel or aluminum or a combination of both. High-quality sprockets are manufactured from hardened and heat-treated steel which provides improved resistance to wear and tear for extended longevity. When it comes to aluminum sprockets, they can be found on sports bikes and other high-performance motorcycles. Thanks to the physics of aluminum, they are lighter than their steel counterparts, which provides a couple of pounds saved for better acceleration on the track. On the other hand, they are prone to wear and tear, and therefore, must be replaced more frequently.
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