ENDLESS Straight 6 ST205 315x16 mm brake disc rotors

Brand ENDLESS (Japan)
Website ENDLESS-sport.co.jp
Part number ER235-S6(L) & (R)



To improve the rear brakes, I chose ST205 rear brakes, which are a semi bolt-on upgrade. Whereas the stock discs are 288x10 mm solid items, the ST205 discs are 315x16 mm and ventilated. ENDLESS Straight 6 'brake disc rotors' are also slotted to help cleaning the pad surface for a more consistent performance.

The thing you have to keep in mind when changing to ST205 rear brakes though, is that the ST205 hub is 55.0 mm in diameter while the ST185 hubs are 54.1 mm. Make sure you centralise the disc properly on the hub!

Related links

54.1 vs 55.0 mm
ENDLESS Type R pads
How to install ST205 rear brakes
Modifications - Brakes
Sumitomo ST205 2 pot calipers