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Products

Kartboy Knuckle Ball Black Delrin 6 Speed Shift Knob for Subaru WRX/STI/BRZ KB-014-BD-6Spd

Knuckleball (6spd) – You’re using your stock shift knob on your radical Kartboy shifter? Ditch th...

Knuckleball (6spd) – You’re using your stock shift knob on your radical Kartboy shifter? Ditch that sticky rubber and replace it with a Knuckleball. 5 ounces of CNC’d 6061 aluminum that feels right in your hand, and gives just enough weight to make that shifter go from regular to extra tasty crispy. Cup the ball. You know you want to. KB-014-BD-6Spd

$55.00

Kartboy Knuckleball Black 5 Speed Shift Knob for Subaru Impreza/ WRX KB-014-B-5spd

Knuckleball (5spd) – You’re using your stock shift knob on your radical Kartboy shifter? Ditch th...

Knuckleball (5spd) – You’re using your stock shift knob on your radical Kartboy shifter? Ditch that sticky rubber and replace it with a Knuckleball. 5 ounces of CNC’d 6061 aluminum that feels right in your hand, and gives just enough weight to make that shifter go from regular to extra tasty crispy. Cup the ball. You know you want to.KB-014-B-5spd

$54.99

Kartboy Knuckleball Black 6 Speed Shift Knob for Subaru WRX/STI/BRZ/FRS KB-014-B-6spd

Knuckleball (6spd) – You’re using your stock shift knob on your radical Kartboy shifter? Ditch th...

Knuckleball (6spd) – You’re using your stock shift knob on your radical Kartboy shifter? Ditch that sticky rubber and replace it with a Knuckleball. 5 ounces of CNC’d 6061 aluminum that feels right in your hand, and gives just enough weight to make that shifter go from regular to extra tasty crispy. Cup the ball. You know you want to.KB-014-B-6spd

$54.99

Kartboy Knuckleball Black Delrin 5 Speed Shift Knob for Subaru Impreza/WRX KB-014-BD-5spd

Knuckleball (delrin 5spd) – You want a Knuckleball, but aluminum isn’t your thing? You’d rather h...

Knuckleball (delrin 5spd) – You want a Knuckleball, but aluminum isn’t your thing? You’d rather have a lighter shift knob cause your car is on a diet? Fear not, Gram Counter… Kartboy has you covered. This is the delrin version of our Knuckleball, and it weighs in at a scant 2.6 ounces – less than a deck of cards, cowboy.KB-014-BD-5spd

$54.99

Kartboy Knuckleball Clear 5 Speed Shift Knob for Subaru WRX/Impreza Aluminum KB-014-C-5spd

Knuckleball (5spd) – You’re using your stock shift knob on your radical Kartboy shifter? Ditch th...

Knuckleball (5spd) – You’re using your stock shift knob on your radical Kartboy shifter? Ditch that sticky rubber and replace it with a Knuckleball. 5 ounces of CNC’d 6061 aluminum that feels right in your hand, and gives just enough weight to make that shifter go from regular to extra tasty crispy. Cup the ball. You know you want to.KB-014-C-5spd

$54.99

Kartboy Knuckleball Clear 6 Speed Shift Knob for Subaru WRX/STI/FRS/BRZ Aluminum KB-014-C-6Spd

Knuckleball (6spd) – You’re using your stock shift knob on your radical Kartboy shifter? Ditch th...

Knuckleball (6spd) – You’re using your stock shift knob on your radical Kartboy shifter? Ditch that sticky rubber and replace it with a Knuckleball. 5 ounces of CNC’d 6061 aluminum that feels right in your hand, and gives just enough weight to make that shifter go from regular to extra tasty crispy. Cup the ball. You know you want to.KB-014-C-6Spd

$54.99

Kartboy Knuckleball White Delrin 5 Speed Shift Knob for Subaru Impreza/WRX KB-015-WD-5spd

Knuckleball (delrin 5spd) – You want a Knuckleball, but aluminum isn’t your thing? You’d rather h...

Knuckleball (delrin 5spd) – You want a Knuckleball, but aluminum isn’t your thing? You’d rather have a lighter shift knob cause your car is on a diet? Fear not, Gram Counter… Kartboy has you covered. This is the delrin version of our Knuckleball, and it weighs in at a scant 2.6 ounces – less than a deck of cards, cowboy.KB-015-WD-5spd

$53.00

Kartboy Knuckleball White Delrin 6 Speed Shift Knob for Subaru WRX/STI/FRS/BRZ KB-015-WD-6Spd

Knuckleball (delrin 6spd) – You want a Knuckleball, but aluminum isn’t your thing? You’d rather h...

Knuckleball (delrin 6spd) – You want a Knuckleball, but aluminum isn’t your thing? You’d rather have a lighter shift knob cause your car is on a diet? Fear not, Gram Counter… Kartboy has you covered. This is the delrin version of our Knuckleball, and it weighs in at a scant 2.6 ounces – less than a deck of cards, cowboy.KB-015-WD-6Spd

$53.00