Hope Spiderless Retainer Chainring - Direct Mount - Hope - 51-53mm Chainline - Round - 30T - 9-12 Speed - Red - Alloy YGroup_7033428770861 This is perfect for Enduro

This is perfect for Enduro and all-mountain riding

Dimensions: The Medium size has 0

and a ball end key on the other end

Who's this item for: Mechanics looking for a compact

Available in five different viscosities for optimal tuning of each fork

Hope Spiderless Retainer Chainring - Direct Mount - Hope - 51-53mm Chainline - Round - 30T - 9-12 Speed - Red - Alloy YGroup_7033428770861 This is perfect for EnduroHope Spiderless Retainer Chainrings allow for the use of smaller chainrings by mounting directly to the Hope Crank interface. Made from a lightweight Aluminium, these are designed to hold on to the chain while saving weight over a normal spider and ring combination. Specs: Material: CNC machined 7075 T6 Aluminium Finish: Hard anodised Speed: 9, 10 and 11 Speed Tooth Profile: Narrow wide Intended Chainline: 51 53mm (Boost 148) Narrow wide tooth profile