1017-15 Six Pin Billet Aluminum Front Wheel Center, 15 hole bolt circle fits Sander front wheels and has a 3/8" thick flange.

1019-15 Six Pin Billet Aluminum Rear Wheel Center, 15 hole bolt circle fits Sander rear wheels and has a 1/2" thick flange.

NUMBER 1 TYPE LOCK RING

15-010 Number 1 Type Lock Ring, this lock ring is the lightest and strongest (7075 aluminum) one made from billet material. Comes anodized red for long life.

1018-15 Splined Magnesium Front WhIle Center, 15 hole bolt circle fits Sander front wheels on our 1010 splined front hub kit.

1020-15 Splined Magnesium Rear Wheel Center, 15 holt bolt circle fits Sander rear wheels. The best splined centers made of the highest quality aircraft magnesium castings.

NUMBER 2 TYPE LOCK RING

15-020 Number 2 Type Lock Ring, ring only.

15-021 Number 2 Type Lock Ring, includes mud cap to keep mud and dirt from building up and optimum aerodynamices.

15-022 Number 2 Type Mud Cap, mud cap only.