Hope 51mm Caliper Adapter (IS) R-180mm Black Stroke (mm)-40 BOA® Fit System:

BOA® Fit System:

35 Tire Diameter/ISO 20/406 e-Bike approved No Tire Size 20X2

The Ergon design team worked closely with two-time Downhill World Champion Vali Höll and pro riders Troy Brosnan and Fabien Barel to create the pinnacle of downhill- specific grips

Direct Mount chainring for Bosch and Shimano E-Bike fitment

Material:100% POLYESTER

Hope 51mm Caliper Adapter (IS) R-180mm Black Stroke (mm)-40 BOA® Fit System:For use with 2006+ Hope 74mm mounted calipers IS front adapters fit both quick release (QR) and thru axle (TA) fork mounts with included spacers Fits front (F) and or rear (R) applications: (IS) International Standard; (PM) post mount Model N (HBMNN) Fork Frame Mount (IS) 51mm Caliper Post Mount 74mm Size +40mm Color Black