White Industries Headset Crown (Base Plate)

White Industries Headset Crown (Base Plate)

SGD 25.00 SGD 30.00 Save SGD 5.00

Base Plate Conversion

All of our headsets have been built to make your bike work and easy to work on. With this base plate  conversion you can adjust your headset to work with any new fork or bike you get!

Headset base plate compatibility is as below:

  • HSRACE4030 adapts to a 1-⅛” (30mm) fork crown
  • HSRACE4033 adapts to a 1-¼” (33mm) fork crown

Our headset crown races are designed with a “split” to allow for tool-free installation and removal.  We also offer 2 adapter races to allow you to run a 1-⅛” (30mm) or 1-¼” (33mm) fork on headsets that use certain lower cups (EC44, ZS56, IS52). On these headsets you can order any of the 3 crown races to be included in the complete headset and order the adapter race you need as a separate item.  If you are simply replacing a crown race, identify your headset and steerer combination and select the correct race.

Made in the USA, 5 year warranty


<Dealer Tech Info>

HSRACE

  • 30. = 1-1/8" straight headset 
  • 4030. =Tapered headset with a 1-1/8" steerer (ie reducer baseplate from 1-1/8" to 1-1/2").
  • 4033. = Tapered headset with 1-1/4" steerer (ie reducer baseplate from 1-1/8" to 1-1/4").
  • 40. = 1-1/2" steerer
Headset Model Lower Bearing
(inner/outer angle)
Lower Fork Race Size/Part # Crown Race
 Part #
EC34│EC34 ACB3645SS 36/45 1-⅛” (30mm) HSRACE30
EC34│EC44 ACB6808CCSS 36/45 1-⅛” (30mm)
1-¼” (33mm)
1-½” (40mm)
HSRACE4030
HSRACE4033
HSRACE40
ZS44│EC44 ACB6808CCSS 36/45 1-⅛” (30mm)
1-¼” (33mm)
1-½” (40mm)
HSRACE4030
HSRACE4033
HSRACE40
ZS44│ZS44 ACB3645SS 36/45 1-⅛” (30mm) HSRACE30
ZS44│ZS56 ACB6808CCSS 36/45 1-⅛” (30mm)
1-¼” (33mm)
1-½” (40mm)
HSRACE4030
HSRACE4033
HSRACE40
IS41│IS41 ACB3645SS 36/45 1-⅛” (30mm) HSRACE30
IS41│IS52 ACB6808CCSS 36/45 1-⅛” (30mm)
1-¼” (33mm)
1-½” (40mm)
HSRACE4030
HSRACE4033
HSRACE40
IS42│IS42 ACB36451125SS 36/45 1-⅛” (30mm) HSRACE30
IS42│IS52 ACB6808CCSS 36/45 1-⅛” (30mm)
1-¼” (33mm)
1-½” (40mm)
HSRACE4030
HSRACE4033
HSRACE40

 

We are an authorized White Industries Distributor. All White Industries products purchased from our platform are covered by the manufacturer's warranty for a period of 5 years. .