Factory Links kit fits the following vehicles:

Gas Gas
EC 250 (21-23)
EC 250 (21-23)
EC 250 F (21-23)
EC 300 (21-23)
EC 350 F (21-23)
EX 250 F (21-23)
EX 300 (21-23)
EX 350 F (21-23)
EX 450 F (21-23)
MC 125 (21-23)
MC 250 (21-23)
MC 250 F (21-23)
MC 250 F FACTORY EDITION (23-23)
MC 350 F (21-23)
MC 450 F (21-23)
MC 450 F TROY LEE DESIGNS (21-22)
RX 450 F REPLICA (23-23)

Husqvarna
FC 250 (14-20)
FC 350 (14-20)
FC 450 (18-20)
FC 450 ROCKSTAR EDITION (18-20)
FE 250 (14-23)
FE 250 CKD (23-23)
FE 350 (14-23)
FE 350 ROCKSTAR EDITION (21-22)
FE 350 S (14-23)
FE 450 (14-19)
FE 450 (17-19)
FE 450 (17-19)
FE 450 (19-19)
FE 450 (20-23)
FE 501 (14-23)
FE 501 S (15-23)
FR 450 RALLY (17-21)
FS 450 (15-20)
FS 450 (19-20)
FX 250 (17-17)
FX 350 (17-22)
FX 450 (17-20)
TC 125 (14-20)
TC 250 (14-20)
TE 125 (15-16)
TE 150 (17-19)
TE 150 (23-23)
TE 150 (23-23)
TE 150 I (20-22)
TE 250 (14-18)
TE 250 (23-23)
TE 250 CKD (23-23)
TE 250 I (19-22)
TE 300 (14-18)
TE 300 (23-23)
TE 300 IKD (23-23)
TE 300I (19-22)
TE 300I ROCKSTAR EDITION (21-22)
TX 125 (17-19)
TX 300 (17-19)
TX 300 I (20-22)

KTM
125 SX (12-20)
125 XC-W (18-19)
150 EXC (23-23)
150 EXC TPI (22-22)
150 SX (12-20)
150 XC (12-15)
250 EXC (23-23)
250 SX (12-20)
250 SX-F (11-20)
250 SX-F FACTORY (15-15)
250 XC (12-19)
250 XC TPI (20-20)
250 XC-F (11-20)
300 XC (12-19)
300 XC TPI (20-20)
350 SX-F (11-20)
350 SX-F CAIROLI REPLICA (11-12)
350 XC-F (12-20)
450 SX-F (11-20)
450 SX-F FACTORY EDITION (12-20)
450 XC-F (13-20)