it doesn't fit JR10 wheels which originally have higher conical cap

Revised steering geometry (trail and Ackermann)You could tune your steering geometry from the positive to parallel Ackermann in just a few minutes even at trackside without messing up an alignment

For weight reduction and stiffness purposes all the suspension links are tubular straight design

Lower 2 piece arm is replaced with one piece design to increase system stiffness that is needed for high lock

This cap also fits: JR14 (17")

Concaver CVR2 20x10 ET20-48 BLANK Custom Finish CB: 72,6 JR5 it doesn't fit JR10 wheelsPCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120 ET: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48