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JT Sprockets 420 Steel Rear Sprocket, 53T (JTR1133.53)

Part # JTR1133.53
Item #987825
Fits 3 motorcycles
  • Aprilia
    • RS 50 · 2006-2020
    • SX50 · 2012-2016
    • SX50 · 2018-2020
$19.99
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WARNING: Cancer and Reproductive Harm, www.P65Warnings.ca.gov
JT Sprockets Steel Rear Sprocket — JTR1133.53 (53T)
Product Details

A C49 high-carbon steel rear sprocket — JT's bread-and-butter replacement that swaps in like the OEM part for hundreds of street and sport fitments.

  • C49 high-carbon steel, induction-hardened on the tooth crowns for wear life that outlasts cheap stamped aluminum on the street.
  • CNC-machined to OEM bolt pattern and profile so it lines up to your hub without modification.
  • Same fitment universe as JT's zinc-black (ZBK) and self-cleaning (SC) variants on this base.
  • Built by JT Sprockets — the world's largest sprocket manufacturer, with sprocket production for major OE bike brands.
  • Sized to OEM gearing with shorter/taller tooth-count options available on select fitments.

Intended use: street, sport, sport-touring, adventure.

Fitment

Motor Hispania: 50 RX 2005–2009

Peugeot: 50 XR6 2002–2006

Aprilia: 50 RS 2006–2013 · 50 RS4 2012–2017 · 50 RS4 Replica 2012–2016 · 50 SX 2012–2016 · 50 RS4 2T E4 2018–2020 · 50 SX E4 2T LC 2018–2020 · 50 SX Factory E4 2T LC 2018–2020

Derbi: 50 GPR Racing 2004–2013 · 50 GPR Nude 2004–2013 · 50 Senda SM DRD Racing 2011–2017 · 50 Senda SM DRD Racing Limited 2006–2008 · 50 Senda SM DRD Evo 2009–2011 · 50 Senda SM DRD Evo Ltd. Ed. 2010 · 50 Senda SM X-treme 2018–2022 · 50 Senda SM X-treme camo 2020 · 50 Senda SM Racing 2018–2020

Gilera: 50 SMT 2011–2018

Specifications

Sprocket PositionRear
MaterialC49 high carbon steel
Surface TreatmentHeat-treated and beadblasted
Best ForOff-road / Trail, Street

Verified from Garamoto’s catalog & fitment data.

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