# S&S Cycle 2007+ BT 4-1/8in Stroke Flywheel Assembly w/o Sprocket Shaft Bearing Race

This 4-1/8" stroke 8-1/2" diameter flywheel assembly is a replacement for the flywheels in S&S T111 engines for 2007-'16 big twin models. It also fits 2007-'16 HD® big twin engines, when not using stock pistons, and S&S® T111 engines. Wrist pin ends of connecting rods are full width. Sprocket shaft does not have a stock style bearing race pressed on. This flywheel assembly is for crankcases with Timken® sprocket shaft bearing.

-   Assembly is trued to less than .0005" runout on pinion and sprocket shaft bearing surfaces, making them capable of higher rpm and fully compatible with gear drive cams.
-   Flywheels are CNC machined from heat-treated, closed die, steel forgings, which are 114 percent stronger than late style stock steel flywheels
-   Fully assembled with premium quaility S&S® heavy duty 7.659" connecting rods, with tapered wrist pin ends, and dynamically balanced
-   The only joints in the assembly are where the 1.671" diameter connecting rod crankpin is pressed into the flywheels
-   Pinion and sprocket shafts are forged as part of the flywheel
-   Flywheel assembly is three piece design

This Part Fits:

Year

Make

Model

Submodel

2007-2016

Harley-Davidson

FLHR Road King

Base

2008-2013

Harley-Davidson

FLHRC Road King Classic

Base

2007

Harley-Davidson

FLHRS Road King Custom

Base

2007-2009

Harley-Davidson

FLHT Electra Glide Standard

Base

2009-2013

Harley-Davidson

FLHTC Electra Glide Classic

Base

2009-2016

Harley-Davidson

FLHTCU Electra Glide Ultra Classic

Base

2015-2016

Harley-Davidson

FLHTCUL Electra Glide Ultra Classic Low

Base

2009

Harley-Davidson

FLHTCUSE4 CVO Ultra Classic Electra Glide

Base

2010

Harley-Davidson

FLHTCUSE5 CVO Ultra Classic Electra Glide

Base

2009,2011-2014

Harley-Davidson

FLHTCUTG Tri Glide Ultra

Base

2009-2013

Harley-Davidson

FLHTCUTG Tri Glide Ultra Classic

Base

2010-2014

Harley-Davidson

FLHTK Electra Glide Ultra Limited

Base

2015-2016

Harley-Davidson

FLHTKSE CVO Limited

Base

2007-2016

Harley-Davidson

FLHX Street Glide

Base

2014,2016

Harley-Davidson

FLHXS Street Glide Special

Base

2015-2016

Harley-Davidson

FLHXSE CVO Street Glide

Base

2011

Harley-Davidson

FLHXSE2 CVO Street Glide

Base

2012

Harley-Davidson

FLHXSE3 CVO Street Glide

Base

2015-2016

Harley-Davidson

FLRT Freewheeler

Base

2015

Harley-Davidson

FLSTNSE CVO Softail Deluxe

Base

2007-2009

Harley-Davidson

FLTR Road Glide

Base

2009

Harley-Davidson

FLTRSE3 CVO Road Glide

Base

2011-2013,2016

Harley-Davidson

FLTRU Road Glide Ultra

Base

2015-2016

Harley-Davidson

FLTRUSE CVO Road Glide Ultra

Base

2015-2016

Harley-Davidson

FLTRX Road Glide

Base

2010-2013

Harley-Davidson

FLTRX Road Glide Custom

Base

2015-2016

Harley-Davidson

FLTRXS Road Glide Special

Base

2012

Harley-Davidson

FLTRXSE CVO Road Glide Custom

Base

2007-2010

Harley-Davidson

FXD Dyna Super Glide

Base

2007-2016

Harley-Davidson

FXDB Street Bob

Base

2007-2014

Harley-Davidson

FXDC Super Glide Custom

Base

2008-2016

Harley-Davidson

FXDF Fat Bob

Base

2009

Harley-Davidson

FXDFSE CVO Dyna Fat Bob

Base

2007-2009,2014-2016

Harley-Davidson

FXDL Dyna Low Rider

Base

2014-2016

Harley-Davidson

FXDL Low Rider

Base

2016

Harley-Davidson

FXDLS Low Rider S

Base

2007-2008,2010-2016

Harley-Davidson

FXDWG Dyna Wide Glide

Base

2016

Harley-Davidson

FXSE CVO Pro Street Breakout

Base

## Details

- **Price:** 2429.88 CAD
- **Vendor:** S&S Cycle
- **Type:** Flywheels

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2429.88 CAD | In stock |

## Images

- User 1

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/s-s-cycle-2007-bt-4-1-8in-stroke-flywheel-assembly-w-o-sprocket-shaft-bearing-race)
> Updated: 2026-07-13