The Dert ISCG05 Chain Guide is a lightweight CNC alloy guide that delivers excellent chain security whilst remaining silent

muddy or very loose conditions is where the Shorty comes into its own

Axle to crown height: 475mm

and it's been given a nip and tuck to reduce the overall length and the minimum insertion depth so it's possible to run more drop on a larger number of bikes

What valves does it work on: Presta and Schrader valve

Fox Mainframe MIPS Helmet - M - Trvrs Dark Maroon PDP|Colour The Dert ISCG05 Chain GuideThe Mainframe MIPS Helmet gives you exactly what you're looking for in an affordable helmet: proven safety features combined with easy trail style. Featuring extended coverage to protect more of your noggin', the proven MIPS impact protection will keep your brain safe in the event of a crash by absorbing and redirecting energies and forces that could otherwise damage it. With a lightweight fit system, the Mainframe MIPS Helmet will also keep you cool,