The RG8527SP is a seven-string RG series solid body electric guitar model introduced by Ibanez in Ocotber 2016. It is a limited production spot model which is made by FujiGen in Japan as part of the handcrafted J Custom line.
The RG8527SP features a mahogany body with a spalted maple top bolted to a titanium-reinforced maple and wenge neck with a 24-fret rosewood fingerboard with Tree of Life vine inlay. Components include dual DiMarzio PAF 7 humbucking pickups, an Edge Zero 7 double locking tremolo bridge with a locking nut and a removable zero-point system and Gotoh tuning machines.
The RG8527Z is a similar model with a flamed maple top and cosmo black hardware. The RG8527FX is a related model with a fixed bridge.
Production of the RG8527SP was limited to just 20 units.