NOTE: NOT compatible with Campagnolo® hollow pin chains

Their best just got better

Lower Leg Bypass Channels: Helps alleviate excessive pressure ramping at end stroke by dramatically increasing air volume within the lower legs

Clamp Diameter: 31

even during extremely high-strain activities or intensive perspiration

Osprey Raven 4 Women's Backpack - Purple - 4L Pack - 1.5L Bladder Heavy/Bulky NOTE: NOT compatible with Campagnolo®Off the back and leading the packour premium mountain bike lumbar includes a 1. 5 liter reservoir and features designed to keep you in the saddle. Dual hipbelt pockets grant easy access to snacks, and a stretch mesh front pocket keeps kneepads, gloves or a light jacket handy. Side compression and a women's specific fit on the Raven 4 stabilize the pack from techy climbs to the jump line. Key Attributes Raven 4 Women's premium mountain bike hydration