SPKR109"In the category of Sprockets, Rear Sprockets"
The rear sprocket on a motorcycle is a key component of the drivetrain system, located on the rear wheel hub. It works in conjunction with the front sprocket and the chain to transmit power from the engine to the rear wheel, propelling the motorcycle forward. The rear sprocket features a series of teeth that mesh with the chain, and its size affects the motorcycle’s gearing and performance characteristics. A larger rear sprocket increases torque and acceleration, while a smaller one improves top speed and fuel efficiency. Proper maintenance and alignment of the rear sprocket are essential for optimal drivetrain performance and safety.
| Ref | Item Name | Price | ||
|---|---|---|---|---|
| 0 | ![]() |
Engine Mounting Bush BSH205 x 1
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| 2 | ![]() |
Rear Scooter Wheel Bronze WHLR244 x 1
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| 2 | ![]() |
Rear Scooter Wheel Matt Black WHLR245 x 1
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| 3 | ![]() |
125cc Motorcycle Black Exhaust System for TR125T-5-E5 EXCS210 x 1
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| 4 | ![]() |
Sprocket Bolt BLT895 x 1
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| 5 | ![]() |
Rear Wheel Hub SPKR109 x 1
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| 7 | ![]() |
Rear Brake Disc BRDR066 x 1
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| 8 | ![]() |
Exhaust Bracket BRCKT297 x 1
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| 9 | ![]() |
Lambda Sensor 405mm LMSEN036 x 1
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| 11 | ![]() |
Exhaust Mounting Bracket EXMB091 x 1
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| 12 | ![]() |
Rear Black Shock Absorber SHK198 x 1
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| 13 | ![]() |
Engine Complete ENG138 x 1
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| 15 | ![]() |
Throttle Body THRB046 x 1
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| 16 | ![]() |
Rear Hugger MGR202 x 1
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| 17 | ![]() |
Rear Rocker Cover Breather Tube PPB053 x 1
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| 19 | ![]() |
Rocker Cover Breather RKC065 x 1
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| 20 | ![]() |
Front Rocker Cover Breather Tube PPB052 x 1
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| 21 | ![]() |
Engine Temperature Sensor TMPSEN041 x 1
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| 25 | ![]() |
Centre Stand Bracket STDC134 x 1
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| 27 | ![]() |
Centre Stand STDC133 x 1
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| 29 | ![]() |
Centre Stand Springs SPNG294 x 1
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| 30 | ![]() |
Drive Belt Cover DBC076 x 1
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| 31 | ![]() |
Decorative Cover PNLDC067 x 1
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| 32 | ![]() |
Air Filter Bracket BRCKT298 x 1
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| 33 | ![]() |
Air Box Complete ARFA162 x 1
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| 34 | ![]() |
Air Filter ARF170 x 1
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| 40 | ![]() |
Centre Stand Bolt M10 x 228mm 1.25 STDC135 x 1
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| 41 | ![]() |
Locking Nut M10 NUT210 x 1
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| Manufacturer | Model | Diagram |
|---|---|---|
| Lexmoto | Nexus 125 Euro 5 [TR125T-5-E5] | View parts diagram |
| Taro | TR125T-5 | |