Motorcycle front sprockets for final drive ratio and tooth selection

1. Top
2. Transmission
3. Front Sprocket

		Front sprocket PBR size 520 Z14 teeth for Moto Morini Xcape 650 2021-2023   NULL Code: 2359 14 18NC	12,38€ 9,16€ Add to cart
		PBR front sprocket Z14 teeth 525 size Yamaha Tenere 700 2019-2024   PBR front sprocket for Yamaha Tenere 700 2019-2024 with 14 teeth and 525 sizeThis front sprocket has -1 teeth compared to the original equipmentDesigned to ensure maximum resistance to the most... Code: 2091 14 18NC	18,00€ 13,32€ Add to cart
		PBR front sprocket Z16 teeth 520 size Royal Enfield Meteor 350 2021-2023   PBR front sprocket for Royal Enfield Meteor 350 2021-2023 with 16 teeth and 520 sizeThis front sprocket has +1 teeth compared to the original equipmentDesigned to ensure maximum resistance to the most... Code: 2355 16 18NC	12,51€ 9,25€ Add to cart
		PBR front sprocket Z15 teeth 520 size Honda CRF300L/LA 2023   PBR front sprocket for Honda CRF300L/LA 2023 with 15 teeth and 520 sizeThis front sprocket has +1 teeth compared to the original equipmentDesigned to ensure maximum resistance to the most demanding... Code: 2067 15 18NC	14,49€ 10,73€ Add to cart
		PBR front sprocket Z13 teeth 520 size KTM RC390 2022-2023   PBR front sprocket for KTM RC390 2022-2023 with 13 teeth and 520 sizeThis front sprocket has -2 teeth compared to the original equipmentDesigned to ensure maximum resistance to the most demanding... Code: 2276 13 18NC	18,09€ 13,39€ Add to cart
		PBR front sprocket Z15 teeth 520 size with rubber Aprilia Tuareg 660 2021-2023   PBR front sprocket for Aprilia Tuareg 660 2021-2023 with 15 teeth and 520 sizeThis front sprocket has the same number of teeth compared to the original equipmentDesigned to ensure maximum resistance... Code: 2344G 15 18NC	40,38€ 29,88€ Add to cart
		PBR front sprocket Z14 teeth 415 size Benelli Motorella 50   PBR front sprocket for Benelli Motorella 50 with 14 teeth and 415 sizeThis front sprocket has +1 teeth compared to the original equipmentDesigned to ensure maximum resistance to the most demanding... Code: 590 14 18NC	12,19€ 9,02€ Add to cart
		PBR front sprocket Z15 teeth 520 size Honda XL750 Transalp 2023-2024   PBR front sprocket for Honda XL750 Transalp 2023-2024 with 15 teeth and 520 sizeThis front sprocket has -1 teeth compared to the original equipmentDesigned to ensure maximum resistance to the most... Code: 347M 15 18NC	34,83€ 25,77€ Add to cart
		PBR front sprocket Z15 teeth 525 size Benelli Imperiale 400 2018-2022   PBR front sprocket for Benelli Imperiale 400 2018-2022 with 15 teeth and 525 sizeThis front sprocket has +1 teeth compared to the original equipmentDesigned to ensure maximum resistance to the most... Code: 2350 15 18NC	12,99€ 9,61€ Add to cart
		PBR front sprocket Z15 teeth 520 size Yamaha XJ6 Diversion F ABS 2010-2015   PBR front sprocket for Yamaha XJ6 Diversion F ABS 2010-2015 with 15 teeth and 520 sizeThis front sprocket has -1 teeth compared to the original equipmentDesigned to ensure maximum resistance to the... Code: 2172 15 18NC	34,83€ 25,77€ Add to cart

At Omnia Racing you can choose from a range of PBR motorcycle front sprockets available in different tooth counts and transmission pitches, allowing you to select the most suitable component for your drivetrain setup. The catalog also includes versions with rubber dampers, specifically designed to reduce operating noise and minimize vibrations perceived during riding. This type of sprocket is particularly appreciated by riders looking for a technical replacement part that also improves comfort during everyday road use.

The leading brand in this category is PBR, highly appreciated for its high-quality steel sprockets, precision manufacturing and broad compatibility with a huge number of motorcycle models. Engineering precision is essential because the front sprocket must work perfectly together with the motorcycle chain and rear sprocket, avoiding excessive play, abnormal wear and unwanted noise.

The motorcycle front sprocket must always be selected by checking the correct chain pitch, tooth count and compatibility with the countershaft, chain and rear sprocket. The pitch must always match the rest of the transmission components: a 520 transmission setup must use a 520 sprocket, 520 chain and 520 rear sprocket. The same applies to 525, 530 and all other chain sizes. Mixing components with different pitches may cause incompatibility, improper operation and safety risks.

Front sprocket tooth count and motorcycle behaviour

The number of teeth on a motorcycle front sprocket changes the behaviour of the final drive system. Adding or removing teeth modifies the relationship between engine speed and rear wheel rotation, directly affecting acceleration, throttle response and top speed.

A front sprocket with fewer teeth generally shortens the final gearing, making the motorcycle more responsive under acceleration and during throttle pickup. This is a very common modification for riders looking for quicker response on twisty roads, supermoto bikes or sport riding applications. On the other hand, it may increase engine RPM at cruising speed and reduce theoretical top speed.

A front sprocket with more teeth lengthens the final gearing, making the motorcycle smoother and less aggressive in throttle response. It can be useful for riders looking for lower cruising RPM, greater smoothness or a more relaxed riding experience, although it may reduce acceleration responsiveness.

How do you choose the correct motorcycle front sprocket?

To choose the correct motorcycle front sprocket, you must verify the motorcycle model, transmission pitch, tooth count and compatibility with the countershaft, chain and rear sprocket. The transmission pitch must always match the other drivetrain components.

What happens when installing a smaller front sprocket?

A smaller front sprocket shortens the final gear ratio and makes the motorcycle more responsive in acceleration and throttle pickup. However, it may increase engine RPM at constant speed and reduce theoretical top speed.

What happens when installing a larger front sprocket?

A larger front sprocket lengthens the final gear ratio. The motorcycle generally becomes smoother and more relaxed, but less aggressive in acceleration. This modification should be evaluated according to riding style, engine characteristics and intended use.

Does the front sprocket pitch need to match the chain?

Yes. The front sprocket pitch must always match both the motorcycle chain and the rear sprocket. Mixing drivetrain components with different pitches is incorrect and may lead to compatibility issues, malfunction and safety problems.

What is a silent front sprocket used for?

A silent motorcycle sprocket uses rubber dampers or special solutions designed to reduce drivetrain noise and vibrations. It is particularly useful on road motorcycles where riding comfort and smoothness are important.

Is it recommended to replace the chain and rear sprocket together with the front sprocket?

Yes, it is always recommended to evaluate replacing the chain, rear sprocket and front sprocket together. If one component is new while the others are worn, wear may occur more quickly and the overall reliability and safety of the transmission system can be compromised.