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Rear Sprockets

Upgrade your bike’s performance with premium rear motorcycle sprockets from MyBikeBits.co.uk. Whether you need a rear sprocket for 125cc motorcycle replacement or a high-durability upgrade for track or touring, our collection delivers precision engineering, improved power transfer and long service life. We stock trusted brands including JT Sprockets and AFAM, with options in multiple tooth sizes to fine-tune acceleration and top speed.

Designed for road, off-road and race applications, our rear sprockets pair perfectly with new chains and front sprockets for complete drivetrain efficiency. Also check out our;

AFAM Front Sprockets, JT Sprockets Front Sprockets, Moto-Master Front Sprockets, Renthal Front Sprockets, RK Front Sprockets, Supersprox Front Sprockets

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Moto-Master Motorcycle Aluminium Rear Sprocket 520 62.007.25 Moto-Master Motorcycle Aluminium Rear Sprocket 520 62.007.25 Quick View
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Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 520 62.007.25

£38.28
620072539
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Orange Inner diameter: 125.0 mm Number of holes: 6 Hole: 8.5 Pitch: 150.0 mm Type: 520 Available Amount of...
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Moto-Master Motorcycle Aluminium Rear Sprocket 428 62.008.25 Moto-Master Motorcycle Aluminium Rear Sprocket 428 62.008.25 Quick View
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Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 428 62.008.25

£42.34
620082545
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Orange Inner diameter: 110.0 mm Number of holes: 4 Hole: 8.5 Pitch: 132.0 mm Type: 428 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 420 62.041.25 Moto-Master Motorcycle Aluminium Rear Sprocket 420 62.041.25 Quick View
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Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 420 62.041.25

£41.51
620412544
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Orange Inner diameter: 98.0 mm Number of holes: 4 Hole: 8.5 Pitch: 118.0 mm Type: 420 Available Amount of...
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Moto-Master Motorcycle Aluminium Rear Sprocket 420 62.027.25 Moto-Master Motorcycle Aluminium Rear Sprocket 420 62.027.25 Quick View
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Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 420 62.027.25

£41.51
620272540
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Orange Inner diameter: 98.0 mm Number of holes: 5 Hole: 8.5 Pitch: 114.5 mm Type: 420 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 520 62.007.24 Moto-Master Motorcycle Aluminium Rear Sprocket 520 62.007.24 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 520 62.007.24

£38.28
620072439
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Blue Inner diameter: 125.0 mm Number of holes: 6 Hole: 8.5 Pitch: 150.0 mm Type: 520 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 428 62.008.24 Moto-Master Motorcycle Aluminium Rear Sprocket 428 62.008.24 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 428 62.008.24

£42.34
620082445
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Blue Inner diameter: 110.0 mm Number of holes: 4 Hole: 8.5 Pitch: 132.0 mm Type: 428 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 520 62.007.23 Moto-Master Motorcycle Aluminium Rear Sprocket 520 62.007.23 Quick View
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Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 520 62.007.23

£38.28
620072339
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Red Inner diameter: 125.0 mm Number of holes: 6 Hole: 8.5 Pitch: 150.0 mm Type: 520 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 428 62.008.22 Moto-Master Motorcycle Aluminium Rear Sprocket 428 62.008.22 Quick View
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Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 428 62.008.22

£42.34
620082245
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Black Inner diameter: 110.0 mm Number of holes: 4 Hole: 8.5 Pitch: 132.0 mm Type: 428 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 420 62.041.22 Moto-Master Motorcycle Aluminium Rear Sprocket 420 62.041.22 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 420 62.041.22

£41.51
620412244
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Black Inner diameter: 98.0 mm Number of holes: 4 Hole: 8.5 Pitch: 118.0 mm Type: 420 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 420 62.027.22 Moto-Master Motorcycle Aluminium Rear Sprocket 420 62.027.22 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 420 62.027.22

£41.51
620272240
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Black Inner diameter: 98.0 mm Number of holes: 5 Hole: 8.5 Pitch: 114.5 mm Type: 420 Available Amount of...
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Moto-Master Motorcycle Steel Rear Sprocket 520 62.007.11 Moto-Master Motorcycle Steel Rear Sprocket 520 62.007.11 Quick View
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Moto-Master

Moto-Master Motorcycle Steel Rear Sprocket 520 62.007.11

£41.46
620071140
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: Steel Rear SprocketInner diameter: 125.0 mmNumber of holes: 6Hole: 8.5Pitch: 150.0 mmType: 520Available Amount of Teeth: 40.41.42.43.44.45.46.47.48.49.50.51.52.53.54.55.56
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Moto-Master Motorcycle Steel Rear Sprocket 428 62.008.11 Moto-Master Motorcycle Steel Rear Sprocket 428 62.008.11 Quick View
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Moto-Master

Moto-Master Motorcycle Steel Rear Sprocket 428 62.008.11

£41.46
620081145
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: Steel Rear SprocketInner diameter: 110.0 mmNumber of holes: 4Hole: 8.5Pitch: 132.0 mmType: 428Available Amount of Teeth: 45.46.47.48.49.50.51
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Moto-Master Motorcycle Steel Rear Sprocket 420 62.041.11 Moto-Master Motorcycle Steel Rear Sprocket 420 62.041.11 Quick View
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Moto-Master

Moto-Master Motorcycle Steel Rear Sprocket 420 62.041.11

£39.65
620411144
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: Steel Rear SprocketInner diameter: 98.0 mmNumber of holes: 4Hole: 8.5Pitch: 118.0 mmType: 420Available Amount of Teeth: 44.45.46.47.48.49.50.51
Quick Add
Moto-Master Motorcycle Steel Rear Sprocket 420 62.027.11 Moto-Master Motorcycle Steel Rear Sprocket 420 62.027.11 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Steel Rear Sprocket 420 62.027.11

£41.46
620271144
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: Steel Rear SprocketInner diameter: 98.0 mmNumber of holes: 5Hole: 8.5Pitch: 114.5 mmType: 420Available Amount of Teeth: 44.45.46.47.48.49.50.51
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 415 62.029.25 Moto-Master Motorcycle Aluminium Rear Sprocket 415 62.029.25 Quick View
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Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 415 62.029.25

£42.34
620292535
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Orange Inner diameter: 90.0 mm Number of holes: 4 Hole: 8.5 Pitch: 110.0 mm Type: 415 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 415 62.029.24 Moto-Master Motorcycle Aluminium Rear Sprocket 415 62.029.24 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 415 62.029.24

£42.34
620292435
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Blue Inner diameter: 90.0 mm Number of holes: 4 Hole: 8.5 Pitch: 110.0 mm Type: 415 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 415 62.029.22 Moto-Master Motorcycle Aluminium Rear Sprocket 415 62.029.22 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 415 62.029.22

£42.34
620292235
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Black Inner diameter: 90.0 mm Number of holes: 4 Hole: 8.5 Pitch: 110.0 mm Type: 415 Available Amount of...
Quick Add
Moto-Master Motorcycle Steel Rear Sprocket 415 62.029.11 Moto-Master Motorcycle Steel Rear Sprocket 415 62.029.11 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Steel Rear Sprocket 415 62.029.11

£41.46
620291135
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: Steel Rear SprocketInner diameter: 90.0 mmNumber of holes: 4Hole: 8.5Pitch: 110.0 mmType: 415Available Amount of Teeth: 35.36.37.38.39.40.41.42.43.44
Quick Add
Moto-Master Motorcycle Fusion Rear Sprocket 520 62.009.34 Moto-Master Motorcycle Fusion Rear Sprocket 520 62.009.34 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Fusion Rear Sprocket 520 62.009.34

£61.73
620093445
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: Fusion Dual-Ring Rear Sprocket Blue Inner diameter: 130.0 mm Number of holes: 6 Hole: 8.5 Pitch: 150.0 mm Type: 520 Available Amount of...
Quick Add
Moto-Master Motorcycle Fusion Rear Sprocket 520 62.009.32 Moto-Master Motorcycle Fusion Rear Sprocket 520 62.009.32 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Fusion Rear Sprocket 520 62.009.32

£61.73
620093245
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: Fusion Dual-Ring Rear Sprocket Black Inner diameter: 130.0 mm Number of holes: 6 Hole: 8.5 Pitch: 150.0 mm Type: 520 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 520 62.009.24 Moto-Master Motorcycle Aluminium Rear Sprocket 520 62.009.24 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 520 62.009.24

£42.34
620092440
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Blue Inner diameter: 130.0 mm Number of holes: 6 Hole: 8.5 Pitch: 150.0 mm Type: 520 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 520 62.009.22 Moto-Master Motorcycle Aluminium Rear Sprocket 520 62.009.22 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 520 62.009.22

£42.34
620092240
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Black Inner diameter: 130.0 mm Number of holes: 6 Hole: 8.5 Pitch: 150.0 mm Type: 520 Available Amount of...
Quick Add
Moto-Master Motorcycle Steel Rear Sprocket 520 62.009.11 Moto-Master Motorcycle Steel Rear Sprocket 520 62.009.11 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Steel Rear Sprocket 520 62.009.11

£41.46
620091140
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: Steel Rear SprocketInner diameter: 130.0 mmNumber of holes: 6Hole: 8.5Pitch: 150.0 mmType: 520Available Amount of Teeth: 40.41.42.43.44.45.46.47.48.49.50.51.52.53
Quick Add
Moto-Master Motorcycle Fusion Rear Sprocket 420 62.003.32 Moto-Master Motorcycle Fusion Rear Sprocket 420 62.003.32 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Fusion Rear Sprocket 420 62.003.32

£66.53
620033246
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: Fusion Dual-Ring Rear Sprocket Black Inner diameter: 110.0 mm Number of holes: 4 Hole: 8.5 Pitch: 130.0 mm Type: 420 Available Amount of...
Quick Add
Moto-Master Motorcycle Steel Rear Sprocket 420 62.003.11 Moto-Master Motorcycle Steel Rear Sprocket 420 62.003.11 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Steel Rear Sprocket 420 62.003.11

£41.46
620031154
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: Steel Rear SprocketInner diameter: 110.0 mmNumber of holes: 4Hole: 8.5Pitch: 130.0 mmType: 420Available Amount of Teeth: 54.55.56.57
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 420 62.023.22 Moto-Master Motorcycle Aluminium Rear Sprocket 420 62.023.22 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 420 62.023.22

£42.34
620232245
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Black Inner diameter: 80.0 mm Number of holes: 4 Hole: 8.5 Pitch: 90.0 mm Type: 420 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 62.024.22 Moto-Master Motorcycle Aluminium Rear Sprocket 62.024.22 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 62.024.22

£42.34
620242235
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Black Inner diameter: 40.0 mm Number of holes: 4 Hole: 7.5 Pitch: 61.8 mm Type: 415 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 62.022.22 Moto-Master Motorcycle Aluminium Rear Sprocket 62.022.22 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 62.022.22

£42.34
620222235
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Black Inner diameter: 40.0 mm Number of holes: 4 Hole: 7.5 Pitch: 61.8 mm Type: 420 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 62.012.24 Moto-Master Motorcycle Aluminium Rear Sprocket 62.012.24 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 62.012.24

£42.34
620122445
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Blue Inner diameter: 136.0 mm Number of holes: 6 Hole: 8.5 Pitch: 156.0 mm Type: 520 Available Amount of...
Quick Add
Moto-Master Motorcycle Fusion Rear Sprocket 62.012.33 Moto-Master Motorcycle Fusion Rear Sprocket 62.012.33 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Fusion Rear Sprocket 62.012.33

£61.73
620123345
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: Fusion Dual-Ring Rear Sprocket Red Inner diameter: 136.0 mm Number of holes: 6 Hole: 8.5 Pitch: 156.0 mm Type: 520 Available Amount of...
Quick Add
Moto-Master Motorcycle Fusion Rear Sprocket 62.036.33 Moto-Master Motorcycle Fusion Rear Sprocket 62.036.33 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Fusion Rear Sprocket 62.036.33

£61.73
620363345
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: Fusion Dual-Ring Rear Sprocket Red Inner diameter: 125.0 mm Number of holes: 6 Hole: 8.5 Pitch: 152.0 mm Type: 520 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 62.012.22 Moto-Master Motorcycle Aluminium Rear Sprocket 62.012.22 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 62.012.22

£42.34
620122245
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Black Inner diameter: 136.0 mm Number of holes: 6 Hole: 8.5 Pitch: 156.0 mm Type: 520 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 62.012.23 Moto-Master Motorcycle Aluminium Rear Sprocket 62.012.23 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 62.012.23

£42.34
620122345
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Red Inner diameter: 136.0 mm Number of holes: 6 Hole: 8.5 Pitch: 156.0 mm Type: 520 Available Amount of...
Quick Add
Moto-Master Motorcycle Fusion Rear Sprocket 520 62.036.32 Moto-Master Motorcycle Fusion Rear Sprocket 520 62.036.32 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Fusion Rear Sprocket 520 62.036.32

£61.73
620363245
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: Fusion Dual-Ring Rear Sprocket Black Inner diameter: 125.0 mm Number of holes: 6 Hole: 8.5 Pitch: 152.0 mm Type: 520 Available Amount of...
Quick Add
Moto-Master Motorcycle Aluminium Rear Sprocket 62.021.24 Moto-Master Motorcycle Aluminium Rear Sprocket 62.021.24 Quick View
Quick Add
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 62.021.24

£42.34
620212440
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7075 Alu Rear Sprocket Blue Inner diameter: 80.0 mm Number of holes: 4 Hole: 8.5 Pitch: 100.0 mm Type: 520 Available Amount of...
Quick Add
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Moto-Master Motorcycle Aluminium Rear Sprocket 62.036.24 Quick View
Moto-Master

Moto-Master Motorcycle Aluminium Rear Sprocket 62.036.24

£42.34
620362445
Chains & Sprockets Final Drive Moto-Master Moto-Master Rear Sprockets Rear Sprockets
Series: 7076 Alu Rear Sprocket Blue Inner diameter: 125.0 mm Number of holes: 6 Hole: 8.5 Pitch: 152.0 mm Type: 520 Available Amount of...
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Rear Motorcycle Sprockets for Ultimate Drivetrain Performance

Our premium range of rear motorcycle sprockets UK is designed for riders who want a perfect blend of durability, precision fitment and improved power transfer. Whether you’re refreshing a worn sprocket or tuning your gearing for road, trail or track use, you’ll find high-quality sprockets from trusted brands in one place.

High-Quality 520 & 525 Rear Sprockets for Street & Off-Road

Choose from a variety of 520 pitch and 525 pitch rear sprockets to match your bike’s chain and riding style. These widely used sizes ensure optimum chain alignment, smoother acceleration and reliable power delivery across a broad range of motorcycles.

CNC Machined Lightweight Rear Sprockets for Better Handling

Our selection includes CNC machined lightweight rear sprockets that reduce rotational mass without sacrificing strength. Lighter sprockets improve throttle response and handling whether you’re commuting or pushing your bike on sporty rides.

Heavy-Duty Steel Rear Sprockets for Longevity

For riders focused on durability, explore heavy-duty steel rear sprockets that stand up to frequent use and harsh conditions. These tough sprockets are ideal if you want extended service life and dependable performance even in demanding environments.

Rear Sprocket Size Guide & Fitment Info

If you’re unsure what size or tooth count your bike needs, our rear sprocket size guide & fitment info helps you pick the right sprocket based on your chain pitch and riding goals. Correct sizing is key to efficient drivetrain performance and smoother shifting.

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