Hope Spiderless Retainer Chainring - Direct Mount - Hope - 51-53mm Chainline - Round - 30T - 9-12 Speed - Red - Alloy Heavy/Bulky Clamp diameter: This stem is

Clamp diameter: This stem is designed for use with 35mm handlebars

It can accommodate spare wheels that are mounted on the left or right-hand side of the vehicle as well as those in the centre

which locks in the seal and you're ready to continue riding and shouldn't get any grief from that puncture for the remainder of the tyre's life

tools and other goodies you might need

Hope Spiderless Retainer Chainring - Direct Mount - Hope - 51-53mm Chainline - Round - 30T - 9-12 Speed - Red - Alloy Heavy/Bulky Clamp diameter: This stem isHope 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