Sram Apex 1 PM 1×11 BB30 HRD Disc Brake Groupset

Specifications:

Series: Apex 1
Gearing: 1×11-speed

Components:

Crankset: 170.0 / 172.5 / 175.0 mm, 42 tooth
Bottom Bracket: BB30 (not incl.)
Cassette: 11-42 t
Rear Derailleur: long cage
Brake Type: disc, hydraulic, post mount