Crown 53 teeth in 420 AFAM for DERBI SENDA/ GILERA RC R/ BULTACO LOBITO

Very well made, this sprocket will be ideal to start again on excellent transmission / chain / sprocket bases!

Intended to be mounted on APRILIA 50 RX 2018>2019 / BULTACO 50 SM ASTRO 2001> / DERBI 50 R SENDA X TREME 2018>2019, DRD R SENDA PRO 2005>2016 (check your crown before purchase)... .

Width 420, available in 53 teeth. To optimize your transmission, we advise you to change the chain as well as the sprocket.

Internal Ø 102mm, center distance 125mm and fixing holes Ø8.5mm.

Mounts on:

APRILIA RX 50 2018 to 2019

BULTACO ASTRO 50 2001
BULTACO LOBITO 50 1999

DERBI SENDA R DRD BLACK DEVIL 50 2004 to 2005
DERBI SENDA R DRD LIMITED 50 2007 to 2008
DERBI SENDA R DRD PRO 50 2005 to 2016
DERBI SENDA R X-TREME 50 2018
DERBI SENDA SM DRD BLACK DEVIL 50 2004 to 2005
DERBI SENDA SM DRD PRO 50 2005 to 2016
DERBI SENDA SM DRD RACING 50 2002 to 2010

GILERA RC R EN DURO 50 2012 to 2019