Return to GPM Racing HPI RS4 3 Aluminum Front Knuckle Arm - 1pr Gold


The HPI RS4 3 Aluminum Front Knuckle Arm - 1pr Gold has an average rating of stars based on 69 customer reviews.


Additional 64 Reviews

  • 275 people found this review helpful February 11, 2015
    Benjamin Rodriguez from Mexico, Distrito Federal
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Blue
  • 355 people found this review helpful October 30, 2014
    Danny from Belgium

    Great product!

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Black
  • 225 people found this review helpful October 27, 2014
    Brandon from USA

    Awesome!

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Blue
  • 308 people found this review helpful August 18, 2014
    Mathias from Sweden

    Excellent item! Bolt-on and very nice finish and feels really durable so far! I would really recommend this one.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Black
  • 302 people found this review helpful August 1, 2014
    Angel from Mexico

    Good item.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Black
  • 157 people found this review helpful June 9, 2014
    Leonardo from Mexico
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Blue
  • 321 people found this review helpful May 3, 2014
    Leonardo from Mexico
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Black
  • 150 people found this review helpful March 28, 2014
    Christopher L from Australia

    Great fit and finish. Recommended for strengthening the wheel hubs. They hold the bearings more securely and do not flex compared to the stock plastic hubs. This is an advantage if you drive hard but with care, it is more costly to replace if jumping houses is your thing.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Gun Metal
  • 146 people found this review helpful March 19, 2014
    Jean Francois from France

    Cool.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Red
  • 154 people found this review helpful March 7, 2014
    Lawrence from United States

    Better part.

    Other Upgrades/Parts Recommended by Reviewer: Alu gears.
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Does Not Increase Performance"

    Color: Orange
  • 465 people found this review helpful February 5, 2014
    Christopher L from Australia

    Great quality upgrade part for the MT2 and RS4-3. Fitment is excellent!

    Other Upgrades/Parts Recommended by Reviewer: I have used GPM parts for all my RCs since 2004. They make great parts. They may not lok as flashy as some other manufacturers, but they are strong and work well.
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Purple
  • 168 people found this review helpful December 17, 2013
    Ulysses from United States
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Orange
  • 165 people found this review helpful December 3, 2013
    David from France
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Black
  • 496 people found this review helpful November 24, 2013
    Leonardo from Mexico
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 142 people found this review helpful November 22, 2013
    Hossein from United States

    Fit and finish was great. Got what I expected.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Gun Metal
  • 395 people found this review helpful November 20, 2013
    Rodrigo from USA
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Purple
  • 160 people found this review helpful October 20, 2013
    Randy from United States
    Other Upgrades/Parts Recommended by Reviewer: Lower suspension mounts.
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Gold
  • 147 people found this review helpful October 12, 2013
    Jean from United Kingdom

    Many thanks Asiatees and GPM.

    Other Upgrades/Parts Recommended by Reviewer: Any GPM parts.
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Orange
  • 161 people found this review helpful October 11, 2013
    Jean Francois from France

    Cool.

    Other Upgrades/Parts Recommended by Reviewer: I recommend to all.
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Red
  • 155 people found this review helpful September 2, 2013
    Daniel from Mexico

    Screw break the arms.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Does Not Increase Performance"

    Color: Gun Metal
  • 142 people found this review helpful August 24, 2013
    Leonardo from Mexico
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Gun Metal
  • 168 people found this review helpful August 16, 2013
    Maria Eugenia Castillo Avila from Mexico

    Fits perfect and looks nice better than the original.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Black
  • 172 people found this review helpful August 2, 2013
    Marco Romero Martínez from Mexico

    Excellent and perfect design!

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Gun Metal
  • 248 people found this review helpful July 18, 2013
    Elmer from Mexico

    They are more resistant than plastic.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Purple
  • 149 people found this review helpful July 18, 2013
    H Mirwan Noor from Indonesia

    Great product and material!

    Other Upgrades/Parts Recommended by Reviewer: Great product and material!
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Orange
  • 176 people found this review helpful June 11, 2013
    Antonios Theocharis from Greece

    Perfect!

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 142 people found this review helpful April 29, 2013
    Den Sek from NSW

    Unbelievable! Such a great shop. Highly recommend this to anyone. Super fast delivery to Australia. The products are great quality and I am happy with everything.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Orange
  • 172 people found this review helpful April 29, 2013
    Christopher Therrien from London, Ontario
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 172 people found this review helpful April 25, 2013
    Leonardo Del Bosque Espinosa from Mexico
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Orange
  • 219 people found this review helpful April 22, 2013
    Ash Sooknanan from Canada

    Parts look good, fast shipping.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 196 people found this review helpful April 18, 2013
    Barry Willson from Vassar, MI

    Fits great!

    Other Upgrades/Parts Recommended by Reviewer: Differential cases.
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 189 people found this review helpful March 28, 2013
    Elmer Homero from Mexico, Distrito Federal

    More resistant than the plastic ones and looks great.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Black
  • 222 people found this review helpful February 26, 2013
    Kevin Ramnarine from United States
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 363 people found this review helpful February 15, 2013
    Miele Dorrestijn from Netherlands
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Purple
  • 166 people found this review helpful January 31, 2013
    Dave Baran from United States

    Nothing but the best!

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Orange
  • 188 people found this review helpful January 23, 2013
    Michel Vermeulen from Bussum, Noord holland

    Great!!

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Gold
  • 170 people found this review helpful January 5, 2013
    Leonardo Del Bosque from Mexico
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Black
  • 200 people found this review helpful December 2, 2012
    Anonymous from DeQueen, Arkansas
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 206 people found this review helpful November 28, 2012
    Leonardo Del Bosque from Mexico, Distrito Federal
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 190 people found this review helpful November 28, 2012
    Leonardo Del Bosque from Mexico, Distrito Federal
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Black
  • 167 people found this review helpful November 20, 2012
    Anonymous from hornbeck, louisiana
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Purple
  • 172 people found this review helpful November 14, 2012
    sheila de carli from canada
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Purple
  • 161 people found this review helpful October 8, 2012
    Leonardo Del Bosque from Mexico, Distrito Federal

    More durable than the plastic ones.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Black
  • 180 people found this review helpful July 30, 2012
    Dave from TO
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 171 people found this review helpful July 21, 2012
    Anonymous

    Durable.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Black
  • 183 people found this review helpful July 13, 2012
    Leonardo from Mexico, Distrito Federal

    A little more resistant that the plastic part. Recommended.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Does Not Increase Performance"

    Color: Black
  • 175 people found this review helpful July 4, 2012
    Anonymous from Ciudad de Mexico, Distrito Federal

    Nice parts looks great, improve performance!

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Black
  • 215 people found this review helpful July 4, 2012
    Dave
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 177 people found this review helpful July 2, 2012
    Paulo Buzz from Portugal

    I am pleased, fast delivery and support. All parts are well made, and a spectacular finish, better than the original.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 206 people found this review helpful June 28, 2012
    Anonymous
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 175 people found this review helpful May 21, 2012
    Leonardo Del Bosque from Mexico, Distrito Federal

    Nice and durable upgrade. Recomended at 100%

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 215 people found this review helpful May 21, 2012
    Leonardo Del Bosque from Mexico, Distrito Federal

    Nice and durable upgrade. Recomended at 100%

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Purple
  • 208 people found this review helpful May 14, 2012
    Derek Yam from Canada
    Other Upgrades/Parts Recommended by Reviewer: 4.5 mm plate, and the alum steering assembly
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Purple
  • 208 people found this review helpful March 30, 2012
    Joe Tavares from USA

    Great product!

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Purple
  • 169 people found this review helpful March 5, 2012
    Anonymous
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Gold
  • 198 people found this review helpful February 23, 2012
    Joseph Fusaro from Charlotte, NC

    Adds stability and good looks.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 188 people found this review helpful February 23, 2012
    Caio Francolin from Brasil

    Very nice product, it is perfect.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 133 people found this review helpful December 20, 2011
    Anonymous from usa

    perfect fit ,nice

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Purple
  • 191 people found this review helpful November 3, 2011
    Anonymous
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Purple
  • 190 people found this review helpful April 6, 2011
    Per Haugland from Norway
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 144 people found this review helpful April 4, 2011
    Anonymous

    you guys are the best. you deliver fast and you have almost everything that I needed for my rc cars.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Purple
  • 162 people found this review helpful November 25, 2010
    Anonymous
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Purple
  • 165 people found this review helpful November 22, 2010
    ulysses prioleau from richardson, tx

    I really like this site and the parts I got will work out just great.

    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver
  • 156 people found this review helpful September 28, 2010
    Justin Mack from Aurora CO If you need any pict

    Very durable direct replacement part with great quality and looks amazing. This part should be on the car from the factory

    Other Upgrades/Parts Recommended by Reviewer: Any upgrades/parts from asiatees are great.
    overall
    FIT & FINISH
    DESIGN
    Was this review helpful?YES
    "Increases Performance"

    Color: Silver

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