Pistons kit by Gabro Racing Team 675cc 82mm "PISTA"
2x 82mm PISTA pistons made from billet aluminum via CNC machining
2x 82mm rings set
Raised 14.5/1 compression (13.5 stock). Use at least 100 octane (EU).
It fits any RS660 (2021–2024) and Tuono 660. Please note it need a professional assembly (ring gapping and valves clearances), it’s a race product.
Due to the single ring design and enlarged valve pockets, you can use the OVERSIZED EXHAUST VALVES KIT by GRT
82mm diameter, 675cc high compression, race motor, single ring, OK for oversized valves, supplied with 82mm ring set, stock pins and circlips (sold separately; enquiry for more details).