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    Transmission Parts

    Discover a complete range of motorcycle transmission parts designed to keep your bike shifting smoothly and delivering power efficiently. From daily commuters to performance machines, we stock components that match OEM specifications or better.

    Choose from high‑quality chains, sprockets, clutches, bearings and other transmission essentials to repair, upgrade or maintain your drivetrain. Each part is selected for durability, fitment accuracy and consistent performance.

    Shopping at starmoto.eu is simple and reliable:

    • Wide selection of compatible transmission spares
    • Clear product details for easy matching to your bike
    • Options for both replacement and performance upgrades

    Keep your motorcycle responsive and safe on the road by renewing worn transmission components before they fail. Find the right parts here and ride with confidence.

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    Items 469-504 of 570

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      • 3-5 business days
      Chain tensioner MZ150 MZ251Chain tensioner MZ150 MZ251
      • 3-5 business days
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      Chain tensioner MZ150 MZ251
      €7.90
      • 3-5 business days
      Rear sprocket Almot MZ251 48Z 428Rear sprocket Almot MZ251 48Z 428
      • 3-5 business days
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      Rear sprocket Almot MZ251 48Z 428
      €83.50
      • 3-5 business days
      Rear Sprocket Cover MZ ETZRear Sprocket Cover MZ ETZ
      • 3-5 business days
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      Rear Sprocket Cover MZ ETZ
      €9.45
      • 3-5 business days
      Romet Zetka timing chain guide kitRomet Zetka timing chain guide kit
      • 3-5 business days
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      Romet Zetka timing chain guide kit
      €8.95
      • 3-5 business days
      Simson S51 front sprocket washerSimson S51 front sprocket washer
      • 3-5 business days
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      Simson S51 front sprocket washer
      €4.75
      • 3-5 business days
      Front drive sprocket 17Z 428S Simson S51Front drive sprocket 17Z 428S Simson S51
      • 3-5 business days
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      Front drive sprocket 17Z 428S Simson S51
      €14.50
      • 3-5 business days
      Front drive sprocket 12Z 428S Simson S50Front drive sprocket 12Z 428S Simson S50
      • 3-5 business days
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      Front drive sprocket 12Z 428S Simson S50
      €14.50
      • 3-5 business days
      Rear sprocket TYŁ 34Z 428S Simson S51 with bearing I SEGRear sprocket TYŁ 34Z 428S Simson S51 with bearing I SEG
      • 3-5 business days
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      Rear sprocket TYŁ 34Z 428S Simson S51 with bearing I SEG
      €44.00
      • 3-5 business days
      rear sprocket cover Simson SRrear sprocket cover Simson SR
      • 3-5 business days
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      rear sprocket cover Simson SR
      €8.95
      • 3-5 business days
      Rear sprocket cover Simson S51Rear sprocket cover Simson S51
      • 3-5 business days
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      Rear sprocket cover Simson S51
      €9.45
      • 2-3 business days
      Gearbox Simson S51 5-speed long complete setGearbox Simson S51 5-speed long complete set
      • 2-3 business days
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      Gearbox Simson S51 5-speed long complete set
      €268.00
      • 3-5 business days
      Front drive sprocket Suzuki GN125 14Z 428, 7mmFront drive sprocket Suzuki GN125 14Z 428, 7mm
      • 3-5 business days
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      Front drive sprocket Suzuki GN125 14Z 428, 7mm
      €5.10
      • 3-5 business days
      Chain slider Romet ZetkaChain slider Romet Zetka
      • 3-5 business days
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      Chain slider Romet Zetka
      €7.20
      • 3-5 business days
      Rear sprocket 46Z 520 Suzuki RM RMZ RMX DRZ400-03Rear sprocket 46Z 520 Suzuki RM RMZ RMX DRZ400-03
      • 3-5 business days
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      Rear sprocket 46Z 520 Suzuki RM RMZ RMX DRZ400-03
      €58.00
      • 3-5 business days
      SPROCKET, ENGINE MZ250 NT:21SPROCKET, ENGINE MZ250 NT:21
      • 3-5 business days
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      SPROCKET, ENGINE MZ250 NT:21
      €22.50
      • 3-5 business days
      Timing chain tensioner Romet Zetka 41,5mmTiming chain tensioner Romet Zetka 41,5mm
      • 3-5 business days
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      Timing chain tensioner Romet Zetka 41,5mm
      €15.50
      • 3-5 business days
      Front drive sprocket 10Z 415 for ROW. 50 CC 2T engineFront drive sprocket 10Z 415 for ROW. 50 CC 2T engine
      • 3-5 business days
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      Front drive sprocket 10Z 415 for ROW. 50 CC 2T engine
      €5.10
      • 3-5 business days
      Front drive sprocket 10Z for 4T bicycle engineFront drive sprocket 10Z for 4T bicycle engine
      • 3-5 business days
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      Front drive sprocket 10Z for 4T bicycle engine
      €5.95
      • 3-5 business days
      Rear sprocket 44Z 415 for 2T motorized bicycleRear sprocket 44Z 415 for 2T motorized bicycle
      • 3-5 business days
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      Rear sprocket 44Z 415 for 2T motorized bicycle
      €12.50
      • 3-5 business days
      Rear sprocket 48Z 415 2T bicycle engineRear sprocket 48Z 415 2T bicycle engine
      • 3-5 business days
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      Rear sprocket 48Z 415 2T bicycle engine
      €12.00
      • 3-5 business days
      Motorcycle 2T engine chain tensionerMotorcycle 2T engine chain tensioner
      • 3-5 business days
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      Motorcycle 2T engine chain tensioner
      €9.95
      • 3-5 business days
      Timing chain SYM Orbit 78 linksTiming chain SYM Orbit 78 links
      • 3-5 business days
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      Timing chain SYM Orbit 78 links
      €8.50
      • 3-5 business days
      Yamaha timing chain YBR125 90 OGYamaha timing chain YBR125 90 OG
      • 3-5 business days
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      Yamaha timing chain YBR125 90 OG
      €8.90
      • 3-5 business days
      Transmission input shaft 110 CCM 4T, fork diameter 26mmTransmission input shaft 110 CCM 4T, fork diameter 26mm
      • 3-5 business days
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      Transmission input shaft 110 CCM 4T, fork diameter 26mm
      €19.50
      • 3-5 business days
      Transmission output shaft 110 CCM 4T, fork diameter: 26mmTransmission output shaft 110 CCM 4T, fork diameter: 26mm
      • 3-5 business days
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      Transmission output shaft 110 CCM 4T, fork diameter: 26mm
      €21.50
      • 3-5 business days
      4T timing chain tensioner arm bolt M8 x 1.254T timing chain tensioner arm bolt M8 x 1.25
      • 3-5 business days
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      4T timing chain tensioner arm bolt M8 x 1.25
      €3.35
      • 3-5 business days
      Chain tensioner NAP. 2 pcs setChain tensioner NAP. 2 pcs set
      • 3-5 business days
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      Chain tensioner NAP. 2 pcs set
      €12.00
      • 3-5 business days
      Gearbox TYŁ KPL 4T 16 Z shaftGearbox TYŁ KPL 4T 16 Z shaft
      • 3-5 business days
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      Gearbox TYŁ KPL 4T 16 Z shaft
      €50.50
      • 3-5 business days
      Rear gearbox SHARPY 50 QT-4 2T completeRear gearbox SHARPY 50 QT-4 2T complete
      • 3-5 business days
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      Rear gearbox SHARPY 50 QT-4 2T complete
      €46.50
      • 3-5 business days
      Gearbox gear KOŁO 32T ATV Loncin LC172MM CB250, 10,5mmGearbox gear KOŁO 32T ATV Loncin LC172MM CB250, 10,5mm
      • 3-5 business days
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      Gearbox gear KOŁO 32T ATV Loncin LC172MM CB250, 10,5mm
      €12.50
      • 3-4 business days
      Angle gearbox ATV 110 ATV 200 31mm, 17/13,5mm, 25mm, 6 splines, 20/16,7mm, 6 splines, 43mmAngle gearbox ATV 110 ATV 200 31mm, 17/13,5mm, 25mm, 6 splines, 20/16,7mm, 6 splines, 43mm
      • 3-4 business days
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      Angle gearbox ATV 110 ATV 200 31mm, 17/13,5mm, 25mm, 6 splines, 20/16,7mm, 6 splines, 43mm
      €140.00
      • 3-5 business days
      ATV chain tensioner spring 250ST-9E, length 117mm, inner diameter 28mm, swingarm mount 35mATV chain tensioner spring 250ST-9E, length 117mm, inner diameter 28mm, swingarm mount 35m
      • 3-5 business days
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      ATV chain tensioner spring 250ST-9E, length 117mm, inner diameter 28mm, swingarm mount 35m
      €6.45
      • 3-5 business days
      ATV chain tensioner lever bushing 250ST-9EATV chain tensioner lever bushing 250ST-9E
      • 3-5 business days
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      ATV chain tensioner lever bushing 250ST-9E
      €7.70
      • 3-5 business days
      ATV150 chain tensioner lever without bushing, 142mm, center distance 120mm, inner diameterATV150 chain tensioner lever without bushing, 142mm, center distance 120mm, inner diameter
      • 3-5 business days
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      ATV150 chain tensioner lever without bushing, 142mm, center distance 120mm, inner diameter
      €12.00
      • 3-5 business days
      Front sprocket PY Derbi 12Z 428, 53mm, 26mm, 6 splines, 14 / 17mm, 6,8mmFront sprocket PY Derbi 12Z 428, 53mm, 26mm, 6 splines, 14 / 17mm, 6,8mm
      • 3-5 business days
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      Front sprocket PY Derbi 12Z 428, 53mm, 26mm, 6 splines, 14 / 17mm, 6,8mm
      €6.40
      • 3-5 business days
      Rear sprocket TYŁ 34Z 415 SR2Rear sprocket TYŁ 34Z 415 SR2
      • 3-5 business days
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      Rear sprocket TYŁ 34Z 415 SR2
      €48.00
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    1. Product group China Remove This Item
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    1. China 570item
    2. Pit Bike 147item
    3. Pocketbike 4item
    4. Bicycles 4item
    Campains
    1. Suvelõpu tühjendus 541item
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    1. €0.00 - €99.99 560item
    2. €100.00 - €199.99 6item
    3. €200.00 - €299.99 4item
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    Fits on engine
    1. 100cc 1P50FMG 9item
    2. 110cc 1P52FMH 9item
    3. 125cc 1P52FMI 5item
    4. 150-160cc YX150-160 2V 1 item
    5. 140cc YX140 3item
    6. 125cc GY6 1P52QMJ/QMI 1 item
    7. 150cc GY6 1P57QMJ/QMI 1 item
    8. 90cc 1P47FMF 9item
    9. 47-49cc pocket/minimoto (2 takti) 6item
    10. 50cc GY6 1P39QMB 3item
    11. 50cc Minarelli AM (vesi) 1 item
    12. 125cc 1P54FMI 5item
    13. 50cc 1P39FMB 8item
    14. 70cc 1P47FMD 8item
    15. Võrri / jalgratta abimootor 5item
    Fits on frame
    1. XMOTOS XB39 1 item
    2. XMOTOS XB88 2item
    3. XMOTOS XB37 1 item
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