Wide trail (WT) casing specs are optimized for 30-35mm inner width rims

Dimension 25

Gear combination: 48-31T

resistant to breakage

and 2 angles (±0°/ ±10°)

Pearl Izumi Women's PURSUIT Thermal Tights X-Large Black - Closeout can be discounted Wide trail (WT) casing specsIdentical to the Women's ELITE Pursuit Thermal Cycling Tight, but without a built in chamois. Wear them over your favorite cycling shorts and the Thermal Fleece fabric with water shedding PI Dry technology will keep you warm and dry in inclement weather. Womens ELITE Pursuit 1: 1 Chamois is smooth next to skin, with a 4 way stretch top sheet and targeted high density support for plush all day comfort Thermal Fleece fabric with water shedding PI Dry