SPKF061"We have sold 256 of these in the last 12 months"
The front sprocket, also known as the countershaft sprocket, is a key component in a motorcycle's drivetrain. Located at the output shaft of the engine or transmission, it engages with the motorcycle's chain to transmit power from the engine to the rear wheel. The front sprocket works in conjunction with the rear sprocket and chain to control the motorcycle’s gearing, affecting acceleration, top speed, and overall performance. Its size and number of teeth influence the bike’s torque and speed characteristics.
| Ref | Item Name | Price | ||
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| 1 | ![]() |
Washer M12 x 1 x 22.5mm WSH94 x 1
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| 25 | ![]() |
Front Sprocket 520-11T for SY125-10-E5, SY125-10-SE-E5 SPKF061 x 1
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| 26 | ![]() |
Input Shaft for SY125-10-SE-E5, ZS125-39-E5 INSH036 x 1
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| 29 | ![]() |
Output Shaft OTSH050 x 1
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| 31 | ![]() |
Washer M14 x 2.8 x 29mm WSH93 x 1
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| Manufacturer | Model | Fitment | Diagram |
|---|---|---|---|
| Lexmoto | LXR 125 E55 [SY125-10-E55] | View parts diagram | |
| LXR 125 Euro 5 [SY125-10-E5] | View parts diagram | ||
| LXR 125 SE E55 [SY125-10-SE-E55] | View parts diagram | ||
| LXR SE 125 Euro 5 [SY125-10-SE-E5] | View parts diagram | ||
| LXR SE 125 [SY125-10-SE] | View parts diagram | ||
| LXS 125 E55 [TR125-GP2-E55] | View parts diagram | ||
| RSS 125 Euro 5 [TR125-3-E5] | Standard | View parts diagram | |
| RSS 125 Scrambler Euro 5 [TR125-3-S-E5] | View parts diagram | ||
| Taro | TR125-3 | Standard | |