Read ( 4 ) Reviews

Biltwell Inc. Thunder Black Risers

J&P Cycles Part Number: 634-875

Manufacturer Part Number: ER-175-SS-BK

$139.99

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Important Fitment Note

Will not work with OEM riser mounted instruments.

Description

Description for Biltwell Inc. Thunder Black Risers

• A large number of late-model Harley owners who prefer tall handlebars convinced Biltwell Inc. to develop the Thunder risers

• The one-piece design increases riser stiffness and clamping power on rubber-mounted top trees, and is a boost to performance and style on practically any motorcycle

• Investment-cast and CNC-machined stainless steel

• 5/16″ x 18 t.p.i. stainless steel bar clamp hardware

• This one-piece riser fits rigid and rubber-mounted top trees with 3-1/2″ (89mm) center-to-center mounting holes only (Wide Glide, Narrow Glide, H-D aftermarket trees, etc.)

• If your top tree has different mounting holes, Thunder risers will not fit your motorcycle

• Also, the holes on your trees must accept 1/2″ O.D. hardware

• The lower clamp is threaded to accept 1/2-13 mounting hardware (not included)

Product Specs

Product Specs for Biltwell Inc. Thunder Black Risers

Diameter:
1"
Finish:
Black
Manufacturer Part Number:
ER-175-SS-BK
Material:
Steel
Pullback:
0"
Rise:
1-3/4"
Riser Clamping Diameter:
1"
Sold in Units:
Set
Thread Pitch:
1/2"-13
Warehouse Part Number:
1067796
Fitment
Fitment Note:

Will not work with OEM riser mounted instruments.

Fitment Questions?

With over 750 years of experience combined, our tech staff has the answers!

Compatible Models

Harley-Davidson® Models

  • Disc Glide Willie G Special FXDG : 1983
  • Dyna Defender FXDP : 2001–2004
  • Dyna Low Rider Convertible FXDS-CONV : 1994–2000
  • Dyna Low Rider EFI FXDLI : 2004–2006
  • Dyna Low Rider FXDL : 1993–2005, 2007–2013
  • Dyna Street Bob EFI FXDBI : 2006
  • Dyna Street Bob FXDB : 2007, 2013–2017
  • Dyna Street Bob FXDBB : 2015
  • Dyna Street Bob FXDBP : 2013–2016
  • Dyna Street Bob Limited FXDBC : 2016
  • Dyna Super Glide 35th Anniversary EFI FXDI35 : 2006
  • Dyna Super Glide Custom Anniversary FXDC : 2013
  • Dyna Super Glide Custom EFI FXDCI : 2005–2006
  • Dyna Super Glide Custom FXDC : 1992, 2005, 2007–2014
  • Dyna Super Glide CVO FXDSE : 2007
  • Dyna Super Glide CVO FXDSE2 : 2008
  • Dyna Super Glide Daytona FXDB-D : 1992
  • Dyna Super Glide EFI FXDI : 2004–2006
  • Dyna Super Glide FXD : 1995–2005, 2007–2010
  • Dyna Super Glide Sport EFI FXDXI : 2004–2005
  • Dyna Super Glide Sport FXDX : 2000–2005
  • Dyna Super Glide Sturgis FXDB-S : 1991
  • Dyna Super Glide T-Sport FXDXT : 2001–2003
  • Dyna Switchback FLD : 2012–2016
  • Dyna Wide Glide CVO FXDWG2 : 2001
  • Dyna Wide Glide CVO FXDWG3 : 2002
  • Dyna Wide Glide EFI FXDWGI : 2004–2006
  • Dyna Wide Glide FXDWG : 1993–2005, 2007–2008
  • Low Rider FXS : 1977–1978, 1981–1982
  • Low Rider FXS-74 : 1979–1980
  • Low Rider FXS-80 : 1979–1980
  • Low Rider FXSB : 1983–1985
  • Softail Convertible CVO FLSTSE : 2010
  • Softail Convertible CVO FLSTSE2 : 2011
  • Softail Convertible CVO FLSTSE3 : 2012
  • Softail Custom FXSTC : 1984–1999, 2007–2010
  • Softail Deluxe CVO FLSTNSE : 2014–2015
  • Softail Deluxe EFI FLSTNI : 2005–2006
  • Softail Deluxe FLSTN : 2005–2017
  • Softail Deuce CVO FXSTDSE : 2003
  • Softail Deuce CVO FXSTDSE2 : 2004
  • Softail Deuce EFI FXSTDI : 2001–2006
  • Softail Deuce FXSTD : 2000–2007
  • Softail Fat Boy Anniversary FLSTF : 2013
  • Softail Fat Boy CVO FLSTFSE : 2005
  • Softail Fat Boy CVO FLSTFSE2 : 2006
  • Softail Fat Boy EFI FLSTFI : 2001–2006
  • Softail Fat Boy FLSTF : 1990–2016
  • Softail Fat Boy Lo Anniversary FLSTFB : 2013
  • Softail Fat Boy Lo FLSTFB : 2010–2016
  • Softail Fat Boy S FLSTFBS : 2016
  • Softail Heritage Classic Anniversary FLSTC : 2013
  • Softail Heritage Classic EFI FLSTCI : 2001–2006
  • Softail Heritage Classic FLSTC : 1987–2017
  • Softail Heritage EFI FLSTI : 2006
  • Softail Heritage FLST : 1986–1990, 2000–2006, 2008–2010
  • Softail Night Train EFI FXSTBI : 2001–2006
  • Softail Night Train FXSTB : 1998–2009
  • Softail Nostalgia FLSTN : 1993–1996
  • Softail Rocker C FXCWC : 2008–2011
  • Softail Rocker FXCW : 2008–2009
  • Softail Slim FLS : 2012–2017
  • Softail Slim S FLSS : 2016–2017
  • Softail Standard EFI FXSTI : 2001–2006
  • Softail Standard FXST : 1984–1990, 1999–2015
  • Sportster 1000 Café Racer XLCR1000 : 1977–1978
  • Sportster 1000 Electric Start Anniversary XLH1000 : 1978
  • Sportster 1000 Electric Start XLH1000 : 1974–1985
  • Sportster 1000 Kick Start XLCH1000 : 1974–1979
  • Sportster 1000 Roadster XLS1000 : 1979–1985
  • Sportster 1000 Touring XLT1000 : 1977–1978
  • Sportster 1000 XLX1000 : 1983–1985
  • Sportster 1100 Electric Start Anniversary XLH1100 : 1987
  • Sportster 1100 Electric Start XLH1100 : 1986–1987
  • Sportster 1200 50th Anniversary XL50 : 2007
  • Sportster 1200 Custom XL1200CB : 2012–2017
  • Sportster 1200 Custom XL1200CP : 2011–2016
  • Sportster 1200 Low XL1200L : 2006–2011
  • Sportster 1200 Nightster XL1200N : 2007–2012
  • Sportster 1200 Roadster XL1200CX : 2016–2019
  • Sportster 1200 Roadster XL1200R : 2004–2009
  • Sportster 1200 Seventy-Two XL1200V : 2012–2016
  • Sportster 1200 Sport XLH1200S : 1996–2003
  • Sportster 1200 Standard XLH1200 : 1988–2003
  • Sportster 1200 SuperLow XL1200T : 2014–2017
  • Sportster 883 Deluxe XLH883 : 1986–1995
  • Sportster 883 Hugger XLH883 : 1987–2003
  • Sportster 883 Iron XL883N : 2009–2019
  • Sportster 883 Low XL883L : 2005–2010
  • Sportster 883 Roadster XL883R : 2005–2015
  • Sportster 883 Roadster XLH883R : 2002–2003
  • Sportster 883 Standard XL883 : 2004–2009
  • Sportster 883 Standard XLH883 : 1986–2003
  • Sturgis Belt FXB : 1980–1982
  • Super Glide Custom FXRC : 1985
  • Super Glide Disc Glide FXRDG : 1984
  • Super Glide Electric Start FXE : 1974–1984
  • Super Glide Fat Bob FXEF : 1980–1985
  • Super Glide Fat Bob FXEF-74 : 1979
  • Super Glide Fat Bob FXEF-80 : 1979
  • Super Glide FXR : 1986–1994
  • Super Glide FXR2 : 1999
  • Super Glide FXR3 : 1999
  • Super Glide FXR4 : 2000
  • Super Glide Grand Touring FXRD : 1986
  • Super Glide II FXR : 1982–1985
  • Super Glide Kick Start FX : 1973–1978
  • Super Glide Low Rider Anniversary FXRS : 1988
  • Super Glide Low Rider Convertible FXRS-CONV : 1989–1993
  • Super Glide Low Rider Custom Anniversary FXLR : 1987
  • Super Glide Low Rider Custom FXLR : 1987–1994
  • Super Glide Low Rider FXRS : 1982–1992
  • Super Glide Low Rider Sport FXRS-SP : 1987–1993
  • Super Glide Police FXRP : 1984–1994
  • Super Glide Sport Glide FXRT : 1983–1992
  • Wide Glide FXWG : 1980–1986
Customer Reviews

Customer Reviews for Biltwell Inc. Thunder Black Risers

Overall Rating

5 out of 5 stars (based on 4 reviews)

5 stars (3)

4 stars (0)

3 stars (1)

2 stars (0)

1 star (0)

0 stars (0)

88mike10 on 3/1/2019

5 Star

Steve2112 on 11/1/2017

This riser in combo with new heavy duty riser bushings, fixed all my problems. Not a flaw, very happy!..

Dog193 on 10/9/2014

Pro:Looks great, grips my apes no problem. Cons:Thread/hole for mounting slightly mis-aligned so had to ream top yoke mounting holes 1mm each so the bolt thread would catch. Slight chip on coating but stainless so wont rust up.

Moonunit2008 on 4/12/2013

Clamp like a rock. Super stout.

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