Aluminum cylinder from the manufacturer Athena Racing for Minarelli Vertical AC engines.
This cylinder is equipped with a single-ring piston with a 12mm gudgeon pin, 47.6mm diameter, and a cylinder head.
Made of aluminum and equipped with a single flat-top piston, this Athena cylinder is the ideal base for a racing-type setup, offering good performance of between 16 and 19 hp with proper tuning.
Thanks to its innovative design of bolting the cylinder directly to the crankcase and the cylinder head to the cylinder, it is possible to achieve 5 transfer ports and a trapezoidal exhaust port with exhaust reinforcement.
Compression ratio: 13.8:1
Adaptable to Minarelli vertical engines, Yamaha Bw's, MBK Booster....
The kit includes:
- Aluminum cylinder.
- 1-ring piston.
- Gasket set.
- Cylinder head.
- Carbon reed valve.
Note: The use of a reinforced crankshaft is recommended for the installation of this cylinder.
Compatibility scooter_mbk_booster_naked_10_2003, scooter_mbk_booster_next_generation_1995, scooter_mbk_booster_next_generation_1996, scooter_mbk_booster_next_generation_1997, scooter_mbk_booster_next_generation_1998, scooter_mbk_booster_next_generation_1999, scooter_mbk_booster_next_generation_2000, scooter_mbk_booster_next_generation_2001, scooter_mbk_booster_next_generation_2002, scooter_mbk_booster_next_generation_2003, scooter_mbk_booster_spirit_10_1991, scooter_mbk_booster_spirit_10_1992, scooter_mbk_booster_spirit_10_1993, scooter_mbk_booster_spirit_10_1994, scooter_mbk_booster_spirit_10_1995, scooter_mbk_booster_spirit_10_1996, scooter_mbk_booster_spirit_10_1997, scooter_mbk_booster_spirit_10_1998, scooter_mbk_booster_spirit_10_1999, scooter_mbk_booster_spirit_10_2000, scooter_mbk_booster_spirit_10_2001, scooter_mbk_booster_spirit_10_2002, scooter_mbk_booster_spirit_10_2003, scooter_mbk_booster_spirit_12_2001, scooter_mbk_booster_spirit_12_2002, scooter_mbk_booster_spirit_12_2003, scooter_mbk_booster_track_1996, scooter_mbk_booster_track_1997, scooter_mbk_booster_track_1998, scooter_yamaha_bms_1997, scooter_yamaha_bms_1998, scooter_yamaha_bms_1999, scooter_yamaha_bms_2000, scooter_yamaha_bms_2001, scooter_yamaha_bms_2002, scooter_yamaha_bms_2003, scooter_italjet_scoop_2_50_1993, scooter_italjet_scoop_2_50_1994, scooter_italjet_scoop_2_50_1995, scooter_italjet_scoop_2_50_1996, scooter_italjet_scoop_2_50_1997, scooter_italjet_scoop_2_50_1998, scooter_italjet_scoop_2_50_1999, scooter_italjet_scoop_2_50_2000, scooter_italjet_scoop_3_50_1993, scooter_italjet_scoop_3_50_1994, scooter_italjet_scoop_3_50_1995, scooter_italjet_scoop_3_50_1996, scooter_italjet_scoop_3_50_1997, scooter_italjet_scoop_3_50_1998, scooter_italjet_scoop_3_50_1999, scooter_italjet_scoop_3_50_2000, scooter_italjet_pista_2_50_1996, scooter_italjet_pista_2_50_1997, scooter_italjet_pista_1_50_1995
Compatibility scooter_mbk_booster_naked_10_2003, scooter_mbk_booster_next_generation_1995, scooter_mbk_booster_next_generation_1996, scooter_mbk_booster_next_generation_1997, scooter_mbk_booster_next_generation_1998, scooter_mbk_booster_next_generation_1999, scooter_mbk_booster_next_generation_2000, scooter_mbk_booster_next_generation_2001, scooter_mbk_booster_next_generation_2002, scooter_mbk_booster_next_generation_2003, scooter_mbk_booster_spirit_10_1991, scooter_mbk_booster_spirit_10_1992, scooter_mbk_booster_spirit_10_1993, scooter_mbk_booster_spirit_10_1994, scooter_mbk_booster_spirit_10_1995, scooter_mbk_booster_spirit_10_1996, scooter_mbk_booster_spirit_10_1997, scooter_mbk_booster_spirit_10_1998, scooter_mbk_booster_spirit_10_1999, scooter_mbk_booster_spirit_10_2000, scooter_mbk_booster_spirit_10_2001, scooter_mbk_booster_spirit_10_2002, scooter_mbk_booster_spirit_10_2003, scooter_mbk_booster_spirit_12_2001, scooter_mbk_booster_spirit_12_2002, scooter_mbk_booster_spirit_12_2003, scooter_mbk_booster_track_1996, scooter_mbk_booster_track_1997, scooter_mbk_booster_track_1998, scooter_yamaha_bms_1997, scooter_yamaha_bms_1998, scooter_yamaha_bms_1999, scooter_yamaha_bms_2000, scooter_yamaha_bms_2001, scooter_yamaha_bms_2002, scooter_yamaha_bms_2003, scooter_italjet_scoop_2_50_1993, scooter_italjet_scoop_2_50_1994, scooter_italjet_scoop_2_50_1995, scooter_italjet_scoop_2_50_1996, scooter_italjet_scoop_2_50_1997, scooter_italjet_scoop_2_50_1998, scooter_italjet_scoop_2_50_1999, scooter_italjet_scoop_2_50_2000, scooter_italjet_scoop_3_50_1993, scooter_italjet_scoop_3_50_1994, scooter_italjet_scoop_3_50_1995, scooter_italjet_scoop_3_50_1996, scooter_italjet_scoop_3_50_1997, scooter_italjet_scoop_3_50_1998, scooter_italjet_scoop_3_50_1999, scooter_italjet_scoop_3_50_2000, scooter_italjet_pista_2_50_1996, scooter_italjet_pista_2_50_1997, scooter_italjet_pista_1_50_1995