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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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Renthal Rear Motorcycle Sprocket Grooved 264-520 Quick View
Renthal

Renthal Rear Motorcycle Sprocket Grooved 264-520

£38.44
264--520-39P-SI
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal UltraLight Rear Chainwheels are CNC machined in Manchester, UK from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered...
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Renthal Rear Sprocket 264-428-50 Quick View
Renthal

Renthal Rear Sprocket 264-428

£18.41
264-428-50
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 264-428-50
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Renthal Rear Sprocket 250-520-43HA Quick View
Renthal

Renthal Rear Sprocket 250-520

£27.85
250-520-43HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 250-520-43HA
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Renthal Rear Sprocket 243-428-49 Quick View
Renthal

Renthal Rear Sprocket 243-428

£21.80
243-428-49
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 243-428-49
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Renthal Rear Sprocket 242-520-42HA Quick View
Renthal

Renthal Rear Sprocket 242-520

£25.32
242-520-42HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 242-520-42HA
Renthal Rear Motorcycle Sprocket Standard 236-525 Quick View
Quick Add
Renthal

Renthal Rear Motorcycle Sprocket Standard 236-525

£56.96
236--525-37P-HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal® Ultralight™ Hard Anodised Rear Chainwheels are specifically designed for Street and road racing applications. CNC machined from the same 7075 T6 material as...
Quick Add
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Renthal Rear Sprocket 235-520-44 Quick View
Renthal

Renthal Rear Sprocket 235-520

£28.03
235-520-44
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 235-520
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Renthal Rear Sprocket 233-520-38 Quick View
Renthal

Renthal Rear Sprocket 233-520

£15.15
233-520-38
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 233-520
Renthal Rear Motorcycle Sprocket Ultralight 232U-520 Quick View
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Renthal

Renthal Rear Motorcycle Sprocket Ultralight 232U-520

£45.28
232U-520-37P-HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal UltraLight Rear Chainwheels are CNC machined in Manchester, UK from 7075 T6 aluminum to extremely tight tolerances, 66% lighter than steel. Computer engineered...
Quick Add
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Renthal Rear Motorcycle Sprocket Standard 228-520 Quick View
Renthal

Renthal Rear Motorcycle Sprocket Standard 228-520

£44.79
228--520-48P-HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal® Ultralight™ Hard Anodised Rear Chainwheels are specifically designed for Street and road racing applications. CNC machined from the same 7075 T6 material as their offroad...
Sold out
Renthal Rear Sprocket 227B-530-48HA Quick View
Renthal

Renthal Rear Sprocket 227B-530

£35.95
227B-530-48HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 227B-530-48HA
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Renthal Rear Sprocket 227-630-33HA Quick View
Renthal

Renthal Rear Sprocket 227-630

£30.45
227-630-33HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 227-630
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Renthal Rear Sprocket 227-532-38HA Quick View
Renthal

Renthal Rear Sprocket 227-532

£28.71
227-532-38HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 227-532
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Renthal Rear Sprocket 227-530-49HA Quick View
Renthal

Renthal Rear Sprocket 227-530

£36.99
227-530-49HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 227-530
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Renthal Rear Sprocket 227-520-37HA Quick View
Renthal

Renthal Rear Sprocket 227-520

£21.79
227-520-37HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 227-520
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Renthal Rear Sprocket 226-520-31 Quick View
Renthal

Renthal Rear Sprocket 226-520

£18.36
226-520-31
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 226-520
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Renthal Rear Sprocket 225-415-31HA Quick View
Renthal

Renthal Rear Sprocket 225-415

£21.18
225-415-31HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 225-415
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Renthal Rear Sprocket 224-520-38 Quick View
Renthal

Renthal Rear Sprocket 224-520

£28.03
224-520-38
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 224-520
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Renthal Rear Sprocket 223-520-36 Quick View
Renthal

Renthal Rear Sprocket 223-520

£28.03
223-520-36
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 223-520
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Renthal Rear Sprocket 222-532-45 Quick View
Renthal

Renthal Rear Sprocket 222-532

£27.87
222-532-45
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 222-532
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Renthal Rear Sprocket 222-530-44HA Quick View
Renthal

Renthal Rear Sprocket 222-530

£38.95
222-530-44HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 222-530
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Renthal Rear Sprocket 221A-630-38 Quick View
Renthal

Renthal Rear Sprocket 221A-630

£24.97
221A-630-38
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 221A-630
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Renthal Rear Sprocket 221-532-41 Quick View
Renthal

Renthal Rear Sprocket 221-532

£24.39
221-532-41
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 221-532
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Renthal Rear Sprocket 219-530-42 Quick View
Renthal

Renthal Rear Sprocket 219-530

£25.98
219-530-42
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 219-530
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Renthal Rear Sprocket 219-520-45HA Quick View
Renthal

Renthal Rear Sprocket 219-520

£27.85
219-520-45HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 219-520
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Renthal Rear Sprocket 217-520-48 Quick View
Renthal

Renthal Rear Sprocket 217-520

£21.13
217-520-48
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 217-520
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Renthal Rear Sprocket 216-520-38 Quick View
Renthal

Renthal Rear Sprocket 216-520

£27.85
216-520-38
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 216-520
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Renthal Rear Sprocket 215-532-39 Renthal Rear Sprocket 215-532-48HA Quick View
Renthal

Renthal Rear Sprocket 215-532

£24.51
215-532-39
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 215-532
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Renthal Rear Sprocket 215-530-38HA Quick View
Renthal

Renthal Rear Sprocket 215-530

£35.18
215-530-38HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 215-530
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Renthal Rear Sprocket 215-525-42HA Quick View
Renthal

Renthal Rear Sprocket 215-525

£33.74
215-525-42HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 215-525
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Renthal Rear Sprocket 215-520-42HA Renthal Rear Sprocket 215-520-54 Quick View
Renthal

Renthal Rear Sprocket 215-520

£27.85
215-520-42HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 215-520
Sold out
Renthal Rear Sprocket 214A-520-40 Quick View
Renthal

Renthal Rear Sprocket 214A-520

£28.03
214A-520-40
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 214A-520
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Renthal Rear Sprocket 211A-520-38HA Quick View
Renthal

Renthal Rear Sprocket 211A-520

£27.85
211A-520-38HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 211A-520
Renthal Rear Motorcycle Sprocket Standard 211-525 Quick View
Quick Add
Renthal

Renthal Rear Motorcycle Sprocket Standard 211-525

£56.96
211--525-39P-HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal® Ultralight™ Hard Anodised Rear Chainwheels are specifically designed for Street and road racing applications. CNC machined from the same 7075 T6 material as...
Quick Add
Renthal Rear Motorcycle Sprocket Standard 211-520 Quick View
Quick Add
Renthal

Renthal Rear Motorcycle Sprocket Standard 211-520

£52.06
211--520-38P-HA
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal® Ultralight™ Hard Anodised Rear Chainwheels are specifically designed for Street and road racing applications. CNC machined from the same 7075 T6 material as their...
Quick Add
Sold out
Renthal Rear Sprocket 210A-428-47 Quick View
Renthal

Renthal Rear Sprocket 210A-428

£20.11
210A-428-47
Chains & Sprockets Final Drive Rear Sprockets Renthal Renthal Rear Sprockets
Renthal Rear Sprocket 210A-428
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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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