SPKF037"We have sold 36 of these in the last month"
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.
This it the standard sprocket fitment and we do not currently offer any alternative.
| Ref | Item Name | Price | ||
|---|---|---|---|---|
| 1 | ![]() |
Washer M12 x 1 x 22.5mm WSH94 x 1
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| 25 | ![]() |
Front Sprocket 428-14T for ZS125-48F,ZS125-48E SPKF037 x 1
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| 26 | ![]() |
Front Sprocket Fixing Plate SPKPF002 x 1
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| 27 | ![]() |
Front Sprocket Bolt M6 x 10mm for ZS125-79-E4, ZS125-79-E5, SR125-E5 BLT209 x 1
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| 28 | ![]() |
Input Shaft for SY125-10-SE-E5, ZS125-39-E5 INSH036 x 1
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| 29 | ![]() |
Output Shaft OTSH054 x 1
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| 30 | ![]() |
Complete Gearbox Input And Output Shaft for TR125-3-E5 GRBXC012 x 1
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| 31 | ![]() |
Washer M14 x 2.8 x 29mm WSH93 x 1
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| 32 | ![]() |
Nut M14 x 1 x 9mm NUT247 x 1
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| Manufacturer | Model | Fitment | Diagram |
|---|---|---|---|
| Lexmoto | LS-Z E55 [ZS125-39-E55] | View parts diagram | |
| LS-Z Euro 5 [ZS125-39-E5] | View parts diagram | ||
| Michigan 125 EFI [ZS125-79-E4] | View parts diagram | ||
| Michigan 125 [ZS125-79] | View parts diagram | ||
| RX1 125 E55 [ZS125-86C-E55] | View parts diagram | ||
| Tempest 125 Euro 5 [LJ125-9A-E5] | |||
| Tempest 125 [LJ125-9A] | View parts diagram | ||
| Tempest GT 125 Euro 5 [LJ125-9A-GT-E5] | View parts diagram | ||
| Tempest GT 125 [LJ125-9A-GT] | View parts diagram | ||
| ZSX-F 125 EFI [ZS125-48E-E4] | Standard | View parts diagram | |
| ZSX-F 125 [ZS125-48E] | Standard | View parts diagram | |
| ZSX-R 125 EFI [ZS125-48F-E4] | Standard | View parts diagram | |
| ZSX-R 125 [ZS125-48F] | Standard | View parts diagram | |
| Romet | SCMB 125 [SCMB125] | ||
| Z-One S 125 [ZONES125] | |||
| Z-One T 125 [ZONET125] | |||
| Zongshen | ZS125-39 | ||