Shimano SM-MA-F203-PPM Adapter 203mm Post Mount Caliper Post 180mm Box Pack and a taller profile to

and a taller profile to increase smoothness on straights

140 and 160mm rotors – to suit your riding style and bike

Cut with our signature race fit and featuring the same triple-density Women's Race chamois as our Race bib shorts

ADR is paired with our new 14-tooth and 20-tooth solid disc pulley wheels

Non Drive Side Bearing: Enduro ABEC-3

Shimano SM-MA-F203-PPM Adapter 203mm Post Mount Caliper Post 180mm Box Pack and a taller profile toThis adapter allows you to drive a 203 mm brake disc on the front and rear wheel. The brake mount on the fork, the frame and the brake attachment must comply with the Post Mount standard! Make sure you ask the manufacturer of the frame or fork if this these standard post mount mount has for 180 mm brake discs and is suitable for 203 mm discs! Specifications Material adapter: aluminum Material screws: steel Possible front brake disc size: 203 mm