PBR steel front sprocket 420 pitch for GILERA RCR 50, SMT 50, APRILIA RX 50, SX 50, KAWASAKI KLX 110 and SUZUKI DRZ 110

PBR offers this front sprocket for GILERA RCR 50, SMT 50, SMT 50 DRIFTING, ZULU 50, APRILIA MX 50, RX 50, SX 50, KAWASAKI KLX 110 and SUZUKI DRZ 110 2001-2020. The front sprocket sits on the gearbox output shaft and passes the engine’s power to the chain, which turns the rear sprocket and the rear wheel.

Why replace the front sprocket?

The benefits:

• An inexpensive part that protects a new chain and rear sprocket.
• Made of steel to withstand much heavier wear than the rear sprocket.
• Changing the number of teeth is the simplest, cheapest way to alter the gearing.

When should you replace the front sprocket?

Dished or hooked teeth: replace it straight away, otherwise it will ruin a new chain within hours.

Specifications and fitting tips

• Chain pitch: 420
• Material: Steel
• Front sprocket teeth count: 11
• Front sprocket version: Standard
• High quality steel alloy 18NCD5
• High wear resistance

Available in several colours.

Cross-Mania tip: Replace the front sprocket together with the chain and rear sprocket, renew the sprocket nut or circlip and check the output shaft seal.

Also needed with this part

• Rear sprocket : AFAM · JT SPROCKETS
• Drive chain : AFAM A420R1-G · AFAM A420MX2-G
• Chain lube : LIQUI MOLY 400 ml · MUC OFF 400 ml

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
APRILIA MX 50 2010
APRILIA MX 50 2009
APRILIA MX 50 2008
APRILIA MX 50 2007
APRILIA MX 50 2006
APRILIA RX 50 2020
APRILIA RX 50 2019
APRILIA RX 50 2018
APRILIA RX 50 2017
APRILIA RX 50 2016
APRILIA RX 50 2015
APRILIA RX 50 2014
APRILIA RX 50 2013
APRILIA RX 50 2012
APRILIA RX 50 2011
APRILIA RX 50 2010
APRILIA RX 50 2009
APRILIA RX 50 2008
APRILIA RX 50 2007
APRILIA RX 50 2006
APRILIA SX 50 2020
APRILIA SX 50 2019
APRILIA SX 50 2018
APRILIA SX 50 2017
APRILIA SX 50 2016
APRILIA SX 50 2015
APRILIA SX 50 2014
GILERA RCR 50 2020
GILERA RCR 50 2019
GILERA RCR 50 2018
GILERA RCR 50 2017
GILERA RCR 50 2016
GILERA RCR 50 2015
GILERA RCR 50 2014
GILERA RCR 50 2013
GILERA RCR 50 2012
GILERA RCR 50 2011
GILERA RCR 50 2010
GILERA RCR 50 2009
GILERA RCR 50 2008
GILERA RCR 50 2007
GILERA RCR 50 2006
GILERA RCR 50 2005
GILERA RCR 50 2004
GILERA RCR 50 2003
GILERA SMT 50 2020
GILERA SMT 50 2019
GILERA SMT 50 2018
GILERA SMT 50 2017
GILERA SMT 50 2016
GILERA SMT 50 2015
GILERA SMT 50 2014
GILERA SMT 50 2013
GILERA SMT 50 2012
GILERA SMT 50 2011
GILERA SMT 50 2010
GILERA SMT 50 2009
GILERA SMT 50 2008
GILERA SMT 50 2007
GILERA SMT 50 2006
GILERA SMT 50 2005
GILERA SMT 50 2004
GILERA SMT 50 2003
GILERA SMT 50 DRIFTING 2020
GILERA SMT 50 DRIFTING 2019
GILERA ZULU 50 2003
GILERA ZULU 50 2002
GILERA ZULU 50 2001
KAWASAKI KLX 110 2009
KAWASAKI KLX 110 2008
KAWASAKI KLX 110 2007
KAWASAKI KLX 110 2006
KAWASAKI KLX 110 2005
KAWASAKI KLX 110 2004
KAWASAKI KLX 110 2003
KAWASAKI KLX 110 2002
SUZUKI DRZ 110 2006
SUZUKI DRZ 110 2005
SUZUKI DRZ 110 2004
SUZUKI DRZ 110 2003