Front Sprocket JTF1120.12

Description

Built from premium SCM420 chromoly, JT Steel Sprockets deliver OEM-level precision and durability. With 2,500+ fitments for motorcycles and ATVs, they offer long life, exact fit, and dependable power transfer mile after mile.

Features

  • C49 high-carbon steel rears for long wear
  • SCM420 chromoly steel fronts for strength and impact resistance
  • Precision manufacturing for exact OEM fit
  • Broad coverage with 2,500+ motorcycle & ATV applications
  • Consistent power transfer and sprocket tooth profile accuracy
  • Engineered for durability in street, track, and off-road use

Specifications

  • Material: SCM420 chromoly
  • Tooth count: 12
  • Drive chain pitch: 420
  • Colour: Silver

Vehicle Fitment

Aprilia (Road, Front)

  • 50 MX SM (2003-2006)
  • 50 RS (1999-2005)
  • 50 RX (1998-2005)
  • 50 Tuono (2003-2005)

Betamotor (Road, Front)

  • 50 RR Enduro (2002-2004; 2005-2017; 2018-2020; 2022-2023)
  • 50 RR Enduro Factory (2012-2017)
  • 50 RR Enduro Racing (2005-2017; 2018-2020)
  • 50 RR Enduro Sport (2015-2020)
  • 50 RR Supermotard (2002-2005; 2021-2023)
  • 50 RR Supermotard Racing (2006-2009)

CPI (Road, Front)

  • 50 SM (2006-2012)

Fantic (Road, Front)

  • 50 Caballero Casa (2006-2016)
  • 50 Caballero E Casa (2017-2018)
  • 50 Caballero E Performance (2017-2018)
  • 50 Caballero Motard (2013-2016)
  • 50 Caballero Motard Casa (2006-2015)
  • 50 Caballero Motard Performance (2017-2018)
  • 180 TM Motard Casa 50m (2012-2015)
  • 180 TX Regolarita Case 50E (2012-2015)

Generic (Road, Front)

  • 50 Trigger SM (2006-2018)
  • 50 Trigger X (2009)

Malaguti (Road, Front)

  • 50 Drakon (2005-2008)
  • 50 XSM (2003-)
  • 50 XTM (2003-)

MBK (Road, Front)

  • 50 X-Limit (2003-2006)
  • 50 X-Limit SM (1997-2011)
  • 50 X-Power (2000-2011)

Motor Hispania (Road, Front)

  • 50 Furia Enduro / SM (2005-2010)
  • 50 RX (2005-2009)
  • 50 RX R (2008-2013)
  • 50 RYZ Enduro (2005-2010)
  • 50 RYZ SM (2005-2010)

Peugeot (Road, Front)

  • 50 XP6 (1998-2006)
  • 50 XP6 SM (2002-2003)
  • 50 XP6 SM Street (2003-2004)
  • 50 XR6 (2001-2006)
  • XPS50 SM (2004-2009)
  • XPS50 T (2004-2006)

Rieju (Off Road, Front)

  • 50 MRT Pro (2009-2010)

Rieju (Road, Front)

  • 50 MRT (2009-2022)
  • 50 MRT Supermotard / Pro (2009-2022)
  • 50 MRX Pro (2002-2005)
  • 50 MRX/SMX (2002-2008)
  • 50 Naked (2004-2009)
  • 50 RR (1999-2002)
  • 50 RS2 (2009)
  • 50 RS2 Matrix (2003-2010)
  • 50 RS2 Pro (2009)
  • 50 RS3 Matrix / Pro (2011-2017)
  • 50 Spike (2002-2005)
  • 50 Spike X (2006-2022)
  • 50 Tango (2007-2022)
  • 50 Tango Motard (2009-2011)

Yamaha (Road, Front)

  • DT50 R (1997-2002)
  • DT50 R 2C21 (2003-2006)
  • DT50 R X-Limit (1997-)
  • DT50 SM Supermotard (2002)
  • DT50 SM Supermotard 2C31 (2003-2006)
  • TZR50 (2007-2012)
  • TZR50 50th Anniversary Ed. (2012)
  • TZR50 RR 5WX5 (1997-2006)
  • TZR50 X-Power (1996-2006)

Front Sprocket JTF1120.12

Product form

Built from premium SCM420 chromoly, JT Steel Sprockets deliver OEM-level precision and durability. With 2,500+ fitments for motorcycles and ATVs,... Read more

1 in stock 1-2 business days

£11.41 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: SF1120-12.JT
    Barcode: 824225205879

    • Free shipping on all orders above £75
    • No hassle returns within 30 days

    Description

    Built from premium SCM420 chromoly, JT Steel Sprockets deliver OEM-level precision and durability. With 2,500+ fitments for motorcycles and ATVs, they offer long life, exact fit, and dependable power transfer mile after mile.

    Features

    • C49 high-carbon steel rears for long wear
    • SCM420 chromoly steel fronts for strength and impact resistance
    • Precision manufacturing for exact OEM fit
    • Broad coverage with 2,500+ motorcycle & ATV applications
    • Consistent power transfer and sprocket tooth profile accuracy
    • Engineered for durability in street, track, and off-road use

    Specifications

    • Material: SCM420 chromoly
    • Tooth count: 12
    • Drive chain pitch: 420
    • Colour: Silver

    Vehicle Fitment

    Aprilia (Road, Front)

    • 50 MX SM (2003-2006)
    • 50 RS (1999-2005)
    • 50 RX (1998-2005)
    • 50 Tuono (2003-2005)

    Betamotor (Road, Front)

    • 50 RR Enduro (2002-2004; 2005-2017; 2018-2020; 2022-2023)
    • 50 RR Enduro Factory (2012-2017)
    • 50 RR Enduro Racing (2005-2017; 2018-2020)
    • 50 RR Enduro Sport (2015-2020)
    • 50 RR Supermotard (2002-2005; 2021-2023)
    • 50 RR Supermotard Racing (2006-2009)

    CPI (Road, Front)

    • 50 SM (2006-2012)

    Fantic (Road, Front)

    • 50 Caballero Casa (2006-2016)
    • 50 Caballero E Casa (2017-2018)
    • 50 Caballero E Performance (2017-2018)
    • 50 Caballero Motard (2013-2016)
    • 50 Caballero Motard Casa (2006-2015)
    • 50 Caballero Motard Performance (2017-2018)
    • 180 TM Motard Casa 50m (2012-2015)
    • 180 TX Regolarita Case 50E (2012-2015)

    Generic (Road, Front)

    • 50 Trigger SM (2006-2018)
    • 50 Trigger X (2009)

    Malaguti (Road, Front)

    • 50 Drakon (2005-2008)
    • 50 XSM (2003-)
    • 50 XTM (2003-)

    MBK (Road, Front)

    • 50 X-Limit (2003-2006)
    • 50 X-Limit SM (1997-2011)
    • 50 X-Power (2000-2011)

    Motor Hispania (Road, Front)

    • 50 Furia Enduro / SM (2005-2010)
    • 50 RX (2005-2009)
    • 50 RX R (2008-2013)
    • 50 RYZ Enduro (2005-2010)
    • 50 RYZ SM (2005-2010)

    Peugeot (Road, Front)

    • 50 XP6 (1998-2006)
    • 50 XP6 SM (2002-2003)
    • 50 XP6 SM Street (2003-2004)
    • 50 XR6 (2001-2006)
    • XPS50 SM (2004-2009)
    • XPS50 T (2004-2006)

    Rieju (Off Road, Front)

    • 50 MRT Pro (2009-2010)

    Rieju (Road, Front)

    • 50 MRT (2009-2022)
    • 50 MRT Supermotard / Pro (2009-2022)
    • 50 MRX Pro (2002-2005)
    • 50 MRX/SMX (2002-2008)
    • 50 Naked (2004-2009)
    • 50 RR (1999-2002)
    • 50 RS2 (2009)
    • 50 RS2 Matrix (2003-2010)
    • 50 RS2 Pro (2009)
    • 50 RS3 Matrix / Pro (2011-2017)
    • 50 Spike (2002-2005)
    • 50 Spike X (2006-2022)
    • 50 Tango (2007-2022)
    • 50 Tango Motard (2009-2011)

    Yamaha (Road, Front)

    • DT50 R (1997-2002)
    • DT50 R 2C21 (2003-2006)
    • DT50 R X-Limit (1997-)
    • DT50 SM Supermotard (2002)
    • DT50 SM Supermotard 2C31 (2003-2006)
    • TZR50 (2007-2012)
    • TZR50 50th Anniversary Ed. (2012)
    • TZR50 RR 5WX5 (1997-2006)
    • TZR50 X-Power (1996-2006)

    Shipping & Delivery

    How long will my item take to arrive?

    Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

    Where do you ship to?

    We currently only ship orders within the UK.

    How can I track my order?

    Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

    Can I collect my order?

    Unfortunately we do not offer order collections from our fulfilment centre.

    WHY NOT CHECK OUT

    Recently viewed products

      Sign up for our newsletter

      Subscribe to our Mailing List

      Never miss any news and be the first to know about sale and offers

      © 2026 Radhouse, Powered by Shopify

        • American Express
        • Apple Pay
        • Diners Club
        • Discover
        • Google Pay
        • Maestro
        • Mastercard
        • PayPal
        • Shop Pay
        • Union Pay
        • Visa