Cane Creek 40-Series Steel 52/30 Conversion Crown Race 1.5" to 1-1/8" Diameter (mm)-2.34 I-Spec B compatible with I-Spec

I-Spec B compatible with I-Spec EV adapter option (Sold separately)

Double-riveted rubber mud flaps

Range - Estimated 25-65 miles per charge

Seals) - SIDluxe A2+ (2024+)

Aerodynamically optimized rim shape effectively reduces drag and allows you to hold higher speeds with ease

Cane Creek 40-Series Steel 52/30 Conversion Crown Race 1.5" to 1-1/8" Diameter (mm)-2.34 I-Spec B compatible with I-SpecCrown races for Cane Creek headsets fit a variety of lowers and crown race seat diameters. Compatible with 10 40 and 110 Series headsets and backwards compatible with S and XX Series Integral mold seals keep out the elements Description Crown Race (52 30) Steel Model 40 Series Size 1. 5">1 1 8"