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Uh oh - Our system doesn't think this part will fit your 2022 Harley Davidson Sportster Forty-Eight XL1200X (change vehicle selection)

S&S Cycle

S&S Cycle 106" Big Bore Kit For Harley Big Twin 2007-2017

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$1,219^.⁹⁵$1,287^.⁹⁵

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Finish:

Blemished/Refurbished

This item is available as a Blem/Refurb. These are items that cannot be sold as "New" merchandise and are limited to stock on hand. See the product details for a description of the product's condition.

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S&S Cycle 106" Big-Bore Kit For Harley Big Twin

You know the saying - "There's no replacement for displacement!"

Features:

Kit yields excellent results with stock cylinder heads
Features the largest bore (3.927") that can safely be used in a cylinder with stock spigot diameter
Even though stock cylinders can be bored to fit the 3.927" pistons, the included S&S cylinders feature a much stronger liner to stand up to the added power
Easy installation: no need to bore or split existing cases, just swap the cylinders
Specifications: 3.927" bore, 4 3/8" stroke, 106" displacement, 10:1 compression ratio with stock heads
Kits include cylinders, pistons, rings and gaskets (head, base and exhaust)
Black or silver powder-coat finish
Increased fin area for better heat dissipation
Valve pocket recessed in S&S pistons are enlarged for oversize valves and higher lift cams
Maintains stock engine height and stock piston weight
Made in the USA

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Uh oh - Our system doesn't think this part will fit your 2022 Harley Davidson Sportster Forty-Eight XL1200X (change vehicle selection)

Fitment Notes & Exceptions

This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only.

These parts require a good deal of technical skill to install correctly - it is the responsibility of the person assembling the parts to check all clearances and assembly specifications
S&S highly recommends installing a performance cam for easier starting and better engine performance
These kits require tuning - when used on EFI models, S&S recommends the Dynojet Power Vision flash tuner

Harley Davidson: Dyna Fat Bob FXDF 2008-2017; Dyna Low Rider FXDL/I 2007-2017; Dyna Street Bob FXDB/I 2007-2017; Dyna Super Glide Custom FXDC/I 2007-2014; Dyna Super Glide FXD/I 2007, 2008, 2009, 2010; Dyna Switchback FLD 2012, 2013, 2014, 2015, 2016; Dyna Wide Glide FXDWG/I 2007-2017; Electra Glide Classic FLHTC/I 2007-2013; Electra Glide Standard FLHT/I 2007, 2008, 2009; Electra Glide Ultra Classic FLHTCU/I 2007-2016; Electra Glide Ultra Classic Low FLHTCUL 2015, 2016; Electra Glide Ultra Limited FLHTK 2010-2016; Electra Glide Ultra Limited Low FLHTKL 2015, 2016; Freewheeler FLRT 2015, 2016; Road Glide Custom FLTRX 2010, 2011, 2012, 2013; Road Glide FLTR/I 2007, 2008, 2009; Road Glide FLTRX 2015, 2016; Road Glide Special FLTRXS 2015, 2016; Road Glide Ultra FLTRU 2011, 2012, 2013; Road King Classic FLHRC/I 2007-2013; Road King Custom FLHRS/I 2007; Road King FLHR/I 2007-2016; Softail Blackline FXS 2011, 2012, 2013; Softail Breakout FXSB 2013, 2014, 2015, 2016, 2017; Softail Cross Bones Springer FLSTSB 2008, 2009, 2010, 2011; Softail Custom FXSTC/I 2007, 2008, 2009, 2010; Softail Deluxe FLSTN/I 2007-2017; Softail Deuce FXSTD/I 2007; Softail Fat Boy FLSTF/I 2007-2017; Softail Fat Boy Lo FLSTFB 2010-2016; Softail Fat Boy S FLSTFBS 2016, 2017; Softail Heritage Classic FLSTC/I 2007-2017; Softail Night Train FXSTB/I 2007, 2008, 2009; Softail Rocker C FXCWC 2007, 2008, 2009, 2010, 2011; Softail Rocker FXCW 2008, 2009, 2010, 2011; Softail Slim FLS 2012-2017; Softail Slim S FLSS 2016, 2017; Softail Springer Classic FLSTSC/I 2007; Softail Standard FXST/I 2007-2012; Street Glide FLHX/I 2007-2016; Street Glide Special FLHXS 2014, 2015, 2016; Street Glide Trike FLHXXX 2010, 2011; Tri Glide Ultra Classic FLHTCUTG 2009, 2010, 2011, 2012, 2013

Product Style	Item #	Store SKU	Manufacturer Product #	Availability
Product Style Black	Item # 958442	Store SKU	Manufacturer Product # 910-0206	Availability In Stock: Ships within 24 hours
Product Style Silver	Item # 958443	Store SKU	Manufacturer Product # 910-0202	Availability In Stock: Ships within 24 hours

$39.99/yr.

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