Hope Spiderless Retainer Chainring - Direct Mount - Bosch - 51-53mm Chainline - Round - 34T - 9-12 Speed - Alloy netsuite-webdata-created The E-Thirteen BB92 Bottom Bracket

The E-Thirteen BB92 Bottom Bracket features dual-row bearings to fit big performance into a small BB shell

Working height range: 98

Insulated Tube: Protects the flow of your fluids in cold conditions

New improved fit - fewer seams and better function

Hope Spiderless Retainer Chainring - Direct Mount - Bosch - 51-53mm Chainline - Round - 34T - 9-12 Speed - Alloy netsuite-webdata-created The E-Thirteen BB92 Bottom BracketHope 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