Ritchey Razzle Socks Blue 5-9 (S/M) Model=Cutting Tool Accessories Two machined aluminum cups thread

Two machined aluminum cups thread together keeping the bottom bracket stable in the frame increasing bearing life and simplifying maintenance

Hookless Compatible Flat Protection Tread TPI 60 Color Black/Brown Weight 725 Defined Color Brown ISO Width (mm) 57 ISO Diameter 622 / Road / 29" Tire Intended Use Mountain Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2

Low-friction dual seals protect the bearings from harmful contaminants

75 ISO 584 Bead TBLS - Fold Belted Tread/Sidewall Color Bk/Blk PSI 50 Weight (Grams) 350 TPI 120 Durometer Features Reflective Sidewall No

Ramped center knobs form a nearly uninterrupted centerline that decreases rolling resistance while its round tire profile is packed with short tightly-spaced knobs to provide predictable cornering traction on hardpack terrain

Ritchey Razzle Socks Blue 5-9 (S/M) Model=Cutting Tool Accessories Two machined aluminum cups threadWool blend provides year round performance, warmer in winter, cooler in summer 61% Merino wool, 37% nylon, 2% Lycra 6" cuff Model Razzle Color Blue Size S M EU Shoe 37 42. 5 Cuff 6"