CARRIAGE: Add item to Your Shopping Basket to show carriage costs (you can easily remove it)
PRODUCT MODEL YEAR: (2010)
PRODUCT OPTIONS: 28.6mm In Shop Stock,
31.8mm In Shop Stock,
34.9mm In Shop Stock Description: The Speed Guide is a classic piece of DMR design...simple, dependable, reliable and race proven. The Speed Guide combines the functions of the Chain Cage and Chain Reactor into one robust and easy to set up chain device. The sealed bearing PU pulley and adjustable lower arm keep your chain in close contact with the chainring and the Stainless Steel cage keeps things under control at the top.
fully adjustable upper cage and lower guide
As with any product, specification is subject to change without prior notification. You are advised to confirm current availability and specification before buying.