Ventilated windows with perforated mesh material for breathability

Collet 17 - 20MM

CALIPER:Lightweight 4-piston dual-diameter

Spindle material: forged scm 435 chromoly steel

Fits the second generation Guide R

WTB Riddler Gravel Tyre - Black - TCS Kevlar Folding - TCS Light - Fast Rolling - SG2 - Dual DNA - 37c - 700c Ignore Wholesale Tier 2 Brand Rule Ventilated windows with perforated meshThe Riddler is a great all around tyre designed to go fast no matter where you ride. A versatile tyre that while designed for gravel riding and racing will not be out of place on your touring bike for when you want to explore those dirt backroads or that dry CX race. Features: A low profile centre knob with an aggressive corner knob for speed and grip Designed from the popular Riddler MTB tyre Available in Black and Tan wall Excellent choice for