For two 203mm calipers: (4) 20mm bolts for 203mm rotors and (2) brake pad screws/ pins.
Fitment:
20mm bolts are seen on most 203mm rotors that come OEM on most e-moto bikes.
20mm bolts are used for 220mm upgrade rotors with adapter brackets.
If spacers are used on your 220mm/250mm rotors, a longer bolt may be required. (30mm bolts)
Subscribe to our emails
!