Fits the following motorcycles when fitted with 18" rim:
HONDA
CR 125 R 89-07
CR 250 R 89-07
CR 500 R 89-01
CRF 250 R 04-
CRF 250 X 04-18
CRF 250 RX 13-
CRF 450 R 02-
CRF 450 X 06-18
CRF 450 RX 16-

For 18-inch rear wheel with these hubs:
1989 - 42601-ML3-680
90-91 - 42601-ML3-682
92-94 - 42601-ML3-790
95-97 - 42601-MAC-680
98-01 - 42635-MAC-680
2002 - 42635-KZ4-J40
2003 - 42635-MEB-750
04-05 - 42635-MEN-000
06-17 - 42635-KRN-710
19-> - 42635-MKE-A60

This spoke set has 32 spokes with spoke nipples.

Spoke size: 16 spokes of 4x193 mm, outer spoke on both sides.
OEM Ref. 42611-KZ4-405.
Spoke size: 16 spokes of 4x198 mm, inner spoke on both sides.
OEM Ref. 42610-KZ4-405.