Hlava válce Airsal M-Racing 70ccm pro vodou chlazené motory Piaggio.

• Aprilia SR 50 LC 03-12 (Piaggio motor s karburátorem) [ZD4TEA]
• Aprilia SR 50 LC 04-09 (Piaggio motor karburátor) [ZD4VFB/ VFD/ VFU/ VFE/ VFG]
• Aprilia SR 50 LC 10-13 (Piaggio motor karburátor) [ZD4VFB/ VFD/VFU00/ VFJ/ VZ000]
• Aprilia SR 50 LC 10-13 (Piaggio motor se vstřikováním) [ZD4VFB/ VFD/VFU00/ VFJ/ VZ000]
• Aprilia SR 50 LC 14-17 (Piaggio motor karburátor) [ZD4VFB/ VFD/ VFU00/ VFJ/ VZ000]
• Aprilia SR 50 LC 18- E4 (Karburátor) (Asien) [ZD4KLA00]
• Aprilia SR 50 LC 18- E4 (karburátor) (Europa) [ZD4KLA00]
• Aprilia SR 50 Street LC 04-11 [Piaggio] ZD4TEA

• Derbi Atlantis 50 2T LC 02- (Derbi Motor) [VTHATL0EB]
• Derbi GP1 50 2T 02- [VTHPREDWB]
• Derbi GP1 50 2T 03- E1 [VTHPREDWB]
• Derbi GP1 50 2T 03- E2 [VTHPREDXB]
• Derbi GP1 50 2T Open 06-09 E2 [VTHPR1B1A]
• Derbi GP1 50 2T Race 05-07 E2 [VTHPR1A1A]

• Gilera DNA 50 2T LC 05- [ZAPC270003]
• Gilera DNA 50 2T LC [ZAPC27000]
• Gilera DNA 50 GP 2T LC Experience [ZAPC27000]
• Gilera Runner 50 -98 [ZAPC14000]
• Gilera Runner 50 02-03 (karburátor) [ZAPC36200]
• Gilera Runner 50 98-01 [ZAPC14000]
• Gilera Runner 50 SP -05 (karburátor) [ZAPC36200/ 36400]
• Gilera Runner 50 SP 05- (karburátor) (United Kingdom) [ZAPC461000]
• Gilera Runner 50 SP 05-06 (karburátor) [ZAPC46100]
• Gilera Runner 50 SP 07- (karburátor) [ZAPC461000]
• Gilera Runner 50 SP 08-09 (karburátor) [ZAPC461000]
• Gilera Runner 50 SP 10-17 (karburátor) [ZAPC46100/ 46300/ 4610001]
• Gilera Runner 50 SP 2005-2006 - ZAPC46100...
• Gilera Runner 50 SP Race 05- (karburátor) [ZAPC461000]
• Gilera Runner 50 SP SC -06 (karburátor) [ZAPC46100]

• Piaggio NRG 50 Extreme LC (DD kotouč / kotouč) [ZAPC21000]
• Piaggio NRG 50 LC (DT kotouč / buben) [SAL1T]
• Piaggio NRG 50 MC2 LC (DD kotouč / kotouč) [ZAPC04000]
• Piaggio NRG 50 MC2 LC (DT kotouč / buben) [ZAPC04000]
• Piaggio NRG 50 MC3 AC (DT kotouč / buben) [ZAPC21000]
• Piaggio NRG 50 MC3 LC (DD kotouč / kotouč) [ZAPC32000]
• Piaggio NRG 50 Power AC (DT kotouč / buben) -04 [ZAPC45300]
• Piaggio NRG 50 Power LC (DD kotouč / kotouč) -05 [ZAPC36200]
• Piaggio NRG 50 Power LC (DD kotouč / kotouč) 05-06 [ZAPC45100]
• Piaggio NRG 50 Power LC (DD kotouč / kotouč) 07-12 Speciální série [ZAPC45100]
• Piaggio NRG 50 Power LC (DD kotouč / kotouč) 07-17 [ZAPC45100]
• Piaggio NRG 50 Power LC (DD kotouč / kotouč) 18- E4 [ZAPCA7100]
• Piaggio NTT 50 LC (DT kotouč / buben) [SAL1T3000]
• Piaggio Quartz 50 LC (DT kotouč / buben) 92-96 [NSP1T]
• Piaggio Zip 50 2T SP 1 LC 96-99 (DT kotouč / buben) [ZAPC11000]
• Piaggio Zip 50 2T SP 2 LC 00-05 (DT kotouč / buben) [ZAPC25600]
• Piaggio Zip 50 2T SP 2 LC 06-13 (DT kotouč / buben) [ZAPC25000]