7000 series Aluminium with Edge top and down tubes

InSync Grind AC 323, 70mm Travel and Preload adjusters

Shimano Acera

Integrated with shifters

Forged Alloy Linear Pull

TruVativ X-Flow 42/34/24

Shimano Acera

Shimano T-300

32 hole Double sealed Alloy with QR

Alloy 36 hole

The Bolinas Ridge is built around a fantastic light-weight hand finished frameset. It features Marin's advanced Edge profile tubing, for a lively ride, without the unpleasant harshness so often associated with cheaper round tubes.
Sizes: 13", 15", 17", 18.5" & 20"