Yamaha YZ85LW Big Wheel 2002-2026 50t Blue Supersprox Rear Sprocket Alloy

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Supersprox Rear Sprocket Alloy

Supersprox Alloy sprockets are produced using high accuracy CNC machining centres. 7075-T6 Aluminium is used for durability. Hard anodising the surface gives excellent life and smooth chain contact, and the sprocket start at a light weight of just 280g!

Want STRONGER teeth?

Supersprox has developed several unique products over the past 45 years. We have also pioneered the way forward in technical design. Back in 2004, we introduced a special tooth design that increases chain contact and significantly extends the sprocket life - Its an exclusive feature!

7075-T6 Aerospace aluminium for maximum durability.
CNC machined to incredibly tight tolerances that allow perfect concentricity and accuracy of fit.
The Works-Light design has allowed optimum weight reduction, whilst keeping the product super strong. It's 67% lighter than a steel sprocket! Supersprox patented tooth profile will increase chain life up to 15%.
Chain vibration (slap) will be reduced, giving smoother acceleration.
The exceptionally hard wearing surface and dirt grooves will give significantly increased chain wheel life, it'll outlast the competition.
The anodised anti-corrosion surface is technical and attractive, and its hard coating aids to prolonged system life.

Fitment Details

Yamaha YZ85LW BIG WHEEL 2002
Yamaha YZ85LW BIG WHEEL 2003
Yamaha YZ85LW BIG WHEEL 2004
Yamaha YZ85LW BIG WHEEL 2005
Yamaha YZ85LW BIG WHEEL 2006
Yamaha YZ85LW BIG WHEEL 2007
Yamaha YZ85LW BIG WHEEL 2008
Yamaha YZ85LW BIG WHEEL 2009
Yamaha YZ85LW BIG WHEEL 2010
Yamaha YZ85LW BIG WHEEL 2011
Yamaha YZ85LW BIG WHEEL 2012
Yamaha YZ85LW BIG WHEEL 2013
Yamaha YZ85LW BIG WHEEL 2014
Yamaha YZ85LW BIG WHEEL 2015
Yamaha YZ85LW BIG WHEEL 2016
Yamaha YZ85LW BIG WHEEL 2017
Yamaha YZ85LW BIG WHEEL 2018
Yamaha YZ85LW BIG WHEEL 2019
Yamaha YZ85LW BIG WHEEL 2020
Yamaha YZ85LW BIG WHEEL 2021
Yamaha YZ85LW BIG WHEEL 2022
Yamaha YZ85LW BIG WHEEL 2023
Yamaha YZ85LW BIG WHEEL 2024
Yamaha YZ85LW BIG WHEEL 2025
Yamaha YZ85LW BIG WHEEL 2026

(11A-209-50BU_8)

SKU	11A-209-50BU_8
Barcode #	11A-209-50BU
Brand	Supersprox

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