The headtube is at 75

featuring a low profile body and angled arms for correct straddle cable alignment

integrated chain tensioners to keep the wheel in place and removable brake mounts

The new anti-bacterial neoprene material helps to keep your pads feeling fresh and ready for use day after day

BSD Roastin Drive Side Rear Hubguard - Black supplier_54524184330566 The headtube is at 75BSD Introduce Tam Roulston's new signature Roastin' Drive Side Hub Guard. Engineered from heat treated chromoly, it offers a precise fit for BSD Revolution, Back Street Pro, and Swerve hubs without the need to spread your dropouts. CNC machined for exceptional durability and strength, this hub guard provides the ultimate protection for your hub and chain.