Atelier 700Open the shop

Brake rotors

Disc rotors by diameter and interface. Diameter is a safety-critical fit: the fork and frame state a maximum.

A rotor asks two things of a bike: a hub interface (Center Lock or 6-bolt) and a mount rated for its diameter. Both are safety-critical, so a rotor reads "fits" only when both are verified by two independent sources; with a single source the honest answer is "unknown", and with none it is "unknown — safety-critical".

How do I know whether a part in this category fits my bike?
Every part page lists the standards it requires and its computed verdict on each bike in the fleet, with its confidence and sources. An "unknown" verdict means we do not have the measurement on file — not that it fits.

Facets

Rotor interface (hubs)
6-bolt (ISO) (4) · Center Lock (3)
Maximum rotor, front
≥ 140 mm (1) · ≥ 160 mm (2) · ≥ 180 mm (2) · ≥ 200 mm (1) · ≥ 220 mm (1)
Brand
SRAM (7)

In this category — 7 parts

The shop · Atelier 700