"Aluminum-oxide", 240 grit flex hones perfect for honing calipers and master cylinders. This is NOT the more common much more aggressive silicon-carbide hone that is not recommended. 50mm (2") brush length.
General Guide, measure to be sure:
CRG (Aluminos, GP, Maranello, Zanardi, DR, CKR), Wildkart, Righetti, SKM Master: 22mm
ART / Birel Master: 19 or 22mm
IPK (Italkart, Intrepid, Praga, FA) Master: 19mm
OTK (Tony, Kosmic, KA, Exprit, Redspeed, EOS, Gillard) Master: 13mm
General Guide, measure to be sure:
CRG (Aluminos, GP, Maranello, Zanardi, DR, CKR), Wildkart, Righetti, SKM Master: 22mm
ART / Birel Master: 19 or 22mm
IPK (Italkart, Intrepid, Praga, FA) Master: 19mm
OTK (Tony, Kosmic, KA, Exprit, Redspeed, EOS, Gillard) Master: 13mm
