Speed Merchant

13" Radial Caliper Mount Bracket - Dual, 2000-Up

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Total: $279.95
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Complete the setup13” Radial Brake Conversion Kit (Complete Package) | 2000-2024 HD BaggersFrom $2,654.99 Want it installed?Book a Speed Shop slot. Call to check availability.

Description

Speed Merchant 13" Radial Caliper Mount Bracket - Dual, 2000-Up

Upgrade your Harley-Davidson braking system with Speed Merchant 13" Radial Front Brake Caliper Mounts, designed to convert your front end to modern 108mm radial-mount calipers while retaining a 13" (330mm) rotor setup.

Machined from billet aluminum and made in the U.S.A., these brackets provide a clean, performance-focused solution for riders looking to improve braking power without the cost of a full front-end swap. Designed for 2000–2024 Harley-Davidson models (excluding XG500/XG750 and narrow glide spoked wheels), they deliver improved rigidity, modern caliper compatibility, and aggressive styling.

Available in Black or Polished finish. Sold as a pair and includes shims for proper spacing.

Features

  • Converts Harley front end to modern 108mm radial-mount calipers
  • Designed for 13" / 330mm rotor applications
  • Precision-machined billet aluminum construction
  • Available in Black or Polished finish
  • Includes shims for proper caliper spacing
  • Compatible with most radial-mount calipers (some spacing/shimming may be required)
  • Front left and right fitment
  • Made in the U.S.A.
  • Sold as a pair

Specifications

  • Product Name: Brake Caliper Bracket
  • Type: Radial Caliper Mount
  • Rotor Diameter: 13" / 330mm
  • Caliper Mounting Spread: 108mm
  • Mounting Position: Front Left / Front Right
  • Material: Billet Aluminum
  • Finish Options: Black or Polished
  • Units: Pair
  • Riding Style: Street
  • Weight: Approx. 2.3 lbs per set


Fitment

Bagger

2000-2002 Electra Glide Standard EFI FLHTI
2000-2009, 2019-2022 FLHT Electra Glide Standard
2000-2005, 2007-2013 FLHTC Electra Glide Classic
2000-2006 FLHTCI Electra Glide Classic
2000-2006 FLHTCUI Electra Glide Ultra Classic
2000-2006 Electra Glide Ultra Classic FLHTCU
2007-2019 FLHTCU Electra Glide Ultra Classic
2010-2014 FLHTK Electra Glide Ultra Limited
2015-2024 FLHTK Ultra Limited
2015-2019 FLHTKL Ultra Limited Low
2015-2016 FLHTCUL Electra Glide Ultra Classic Low
2014-2021 FLHTKSE CVO Limited
2009-2024 FLHTCUTG Tri Glide Ultra (see Trike section also)
2000-2006 Electra Glide Police FLHTP
2000-2024 Electra Glide Police FLHTPI
2021-2024 Road King Police FLHP
2024 Road Glide Police FLTRXP
2000-2010, 2016 FLTR Road Glide
2000-2006 FLTRI Road Glide
2015, 2017-2024 FLTRX Road Glide
2015-2023 FLTRXS Road Glide Special
2022-2023 FLTRXST Road Glide ST
2024 FLTRXSTSE CVO Road Glide ST
2023-2024 FLTRT Road Glide 3
2020-2024 FLTRK Road Glide Limited
2022-2023 FLTRKSE CVO Road Glide Limited
2011-2013, 2016-2019 FLTRU Road Glide Ultra
2011, 2015-2016 FLTRUSE CVO Road Glide Ultra
2012, 2018-2024 FLTRXSE CVO Road Glide
2009 FLTRSE3 CVO Road Glide
2001 FLTRSEI2 Screamin Eagle Road Glide 2
2000 FLTRSEI Screamin Eagle Road Glide
2006-2024 FLHX Street Glide
2014-2023 FLHXS Street Glide Special
2022-2023 FLHXST Street Glide ST
2010, 2015-2024 FLHXSE CVO Street Glide
2011 FLHXSE2 CVO Street Glide
2012 FLHXSE3 CVO Street Glide
2000-2022 FLHR Road King
2007-2013 FLHRC Road King Classic
2000-2006 FLHRCI Road King Classic
2004-2006 FLHRS Road King Custom
2004-2006 FLHRSI Road King Custom
2017-2024 FLHRXS Road King Special
2002 FLHRSEI Screamin Eagle Road King
2003 FLHRSEI2 Screamin Eagle Road King 2
2007 FLHRSE3 Screamin Eagle Road King
2008 FLHRSE4 Screamin Eagle Road King
2013 FLHRSE5 CVO Road King
2014 CVO Road King FLHRSE

Special Touring / Icons
2021 FLH Electra Glide Revival
2023 FLHFB Electra Glide Highway King
2024 FLI Hydra-Glide Revival

Dyna

2000-2010 FXD Dyna Super Glide
2004-2006 FXDI Dyna Super Glide
2000-2005 FXDX Dyna Super Glide Sport
2004-2005 FXDXI Dyna Super Glide Sport
2001-2003 FXDXT Dyna Super Glide T-Sport
2006 FXDI35 Dyna 35th Anniversary Super Glide
2005, 2007-2014 FXDC Super Glide Custom
2005-2006 FXDCI Super Glide Custom
2000-2005, 2007-2009, 2014-2017 FXDL Dyna Low Rider
2004-2006 FXDLI Dyna Low Rider
2006 Low Rider FXDL
2016-2017 FXDLS Low Rider S
2000-2008, 2010-2017 FXDWG Dyna Wide Glide
2004-2006 FXDWGI Dyna Wide Glide
2000-2003 Wide Glide EFI FXDWGI
2001 FXDWG2 CVO Dyna Wide Glide
2002 FXDWG3 CVO Dyna Wide Glide
2008-2017 FXDF Fat Bob
2009 FXDFSE CVO Dyna Fat Bob
2010 FXDFSE2 CVO Dyna Fat Bob

FXR

2000 FXR4

M8 Softail 

2018-2024 FLFBS Fat Boy 114
2018-2019 FLFB Fat Boy 107
2018-2024 FLHCS Heritage Classic 114
2018-2021 FLHC Heritage Classic 107
2018-2020 FLDE Deluxe 107
2018-2020 FXBB Street Bob 107
2021-2024 FXBBS Street Bob 114
2022 Softail Street Bob FXBB
2018-2021 FLSL Softail Slim 107
2018-2021 FLSB Sport Glide 107
2018-2019 FXBR Breakout 107
2018-2020 FXBRS Breakout 114
2023-2024 FXBR Breakout 117
2018-2019 FXFB Fat Bob 107
2018-2023 FXFBS Fat Bob 114
2019-2020 FXDRS FXDR 114
2020-2024 FXST Softail Standard 107
2020-2021 FXLRS Low Rider S 114
2022-2024 FXLRS Low Rider S 117
2022-2024 FXLRST Low Rider ST 117
2022 FXRST Low Rider El Diablo 117

Softail 

2000-2017 FLSTF Fat Boy
2001-2006 FLSTFI Fat Boy
2005 15th Anniversary Fat Boy FLSTF
2005-2006 FLSTFSE Screamin Eagle Fat Boy
2009-2017 FLSTFB Fat Boy Lo
2016-2017 FLSTFBS Fat Boy S
2000-2017 FLSTC Heritage Softail Classic
2001-2006 FLSTCI Heritage Softail Classic
2006 FLST Heritage Softail
2006 FLSTI Heritage Softail
2005-2017 FLSTN Softail Deluxe
2005-2006 FLSTNI Softail Deluxe
2014-2015 FLSTNSE CVO Softail Deluxe
2000-2007 FXSTD Softail Deuce
2001-2006 FXSTDI Softail Deuce
2003-2004 FXSTDSE Screamin Eagle Softail Deuce
2000-2009 FXST Softail Standard
2001-2006 FXSTI Softail Standard
2010-2012 Softail Standard EFI FXSTI
2000-2009 FXSTB Night Train
2001-2006 FXSTBI Night Train
2012-2017 FLS Softail Slim
2016-2017 FLSS Softail Slim S
2013-2017 FXSB Breakout
2013-2014 FXSBSE CVO Breakout
2016-2017 FXSE CVO Pro Street Breakout
2008-2009 FXCW Rocker
2007, 2010 Softail Rocker FXCW
2008-2011 FXCWC Rocker C
2007 Softail Rocker C FXCWC
2007-2010 FXSTC Softail Custom

Sportster 

2021-2024 RH1250S Sportster S
2022-2024 RH975 Nightster
2023-2024 RH975S Nightster Special
2021-2022 XL883N Iron 883
2021 XL1200NS Iron 1200
2021-2022 XL1200X Forty-Eight

Trike

2009-2024 FLHTCUTG Tri Glide Ultra
2022 FLHTCUTG Tri Glide Ultra G.I.
2020-2022 FLHTCUTGSE CVO Tri Glide
2010-2011 FLHXXX Street Glide Trike
2015-2024 FLRT Freewheeler

V-Rod

2002-2006 VRSCA V-Rod
2004-2005 VRSCB V-Rod
2007-2010 VRSCAW V-Rod
2006-2008 VRSCD Night Rod
2007-2017 VRSCDX Night Rod Special
2012 VRSCDX ANN V-Rod Anniversary Edition
2006-2007 VRSCR Street Rod
2009-2017 VRSCF V-Rod Muscle
2005 VRSCSE Screamin Eagle V-Rod
2006 VRSCSE2 Screamin Eagle V-Rod 2
2007 VRSCX Screamin Eagle V-Rod

Race Bike

2006 VRXSE Screamin Eagle Destroyer

Fitment
  • Fits Harley-Davidson Softail Models - 2018 to Present
  • Fits Harley-Davidson Softail Models - 1984 to 2017
  • Fits Harley-Davidson Touring Models
  • Fits Harley-Davidson Dyna Models - 1991 to 2017
  • Fits Harley-Davidson Sportster Models
  • Fits Harley-Davidson FXR Models - 1982 to 1994
  • Fits Harley-Davidson Trike Models - 2009 to Present
  • Fits Harley-Davidson Pan America Models - 2021 to Present

Not sure it fits your bike? Call 715-235-3659 or chat with us on the site and a tech can confirm it with you.

Specifications & Installation
BrandSpeed Merchant
Part numberVaries by selected option
Product typeBrake Caliper Bracket
ColorBlack, Polished
Product NameBrake Caliper Bracket
TypeRadial Caliper Mount
Rotor Diameter13" / 330mm
Caliper Mounting Spread108mm
Mounting PositionFront Left / Front Right
MaterialBillet Aluminum
Finish OptionsBlack or Polished
UnitsPair
Riding StyleStreet
WeightApprox. 2.3 lbs per set

Want it installed right? Book the Nowaskey Speed Shop or call 715-235-3659.

13" Radial Caliper Mount Bracket - Dual, 2000-Up

$279.95

Questions Riders Ask

Will this fit my bike?

This part is listed for:

  • Fits Harley-Davidson Softail Models - 2018 to Present
  • Fits Harley-Davidson Softail Models - 1984 to 2017
  • Fits Harley-Davidson Touring Models
  • Fits Harley-Davidson Dyna Models - 1991 to 2017

See the Fitment tab for the full list.

Save your bike with Shop by Bike and we check it for you. Not sure? Call or chat with us on the site and a tech can confirm it with you.

Does this come in a package?
What's the part number?

Manufacturer part number 1704-0427 (Speed Merchant). Our item number is 100140. Part numbers change with the option you pick.

What do riders buy with this?
Can I install it myself?

Most riders with basic tools and a service manual can. The Specifications & Installation tab lists difficulty, time and guides where we have them. Prefer a pro install? Book a Speed Shop slot and call to check current availability.

Who do I talk to after I buy?

Our techs. Call 715-235-3659 or chat with us on the site and you will reach the people who know these parts.

Still have a question? Call 715-235-3659 or chat with us on the site.

Frequently bought together

  • This item13" Radial Caliper Mount Bracket - Dual, 2000-Up$279.95
  • 13" Front Brake Rotor – Spoke Mount Rotors$202.00
  • Floating Wave Rear Brake Rotor - 11.5" and 11.8"
  • Brembo 108mm M4 Front Calipers (Hub Mount)
Total:

4.8 Star Rating★★★★★From 489 Reviews
Made in the USAOn All Nowaskey Products
Lifetime WarrantyOn Nowaskey Brand Products
20+ YearsExperience
Expert SupportReal Rider Phone Support
Tested InKing of the Baggers
FinancingAvailable

Premium Performance Parts

Race-proven suspension, front ends and brakes we stand behind

Nowaskey race bagger leaned over in a corner on track
Real Riders to real results

Track-proven Performance

Nowaskey Extreme Performance is a Harley-Davidson suspension and performance shop in Menomonie, Wisconsin. We design our own shocks, fork cartridges and front-end packages, test them in King of the Baggers racing, and back Nowaskey-brand products with a lifetime warranty.

Every setup is matched to your bike, your weight and the way you ride.

20+ Years Experience
KOTB & Race Tested
4.8★ 489 Reviews
Lifetime Warranty