Core Winter Jacket Size:Large 12-speed Chain Guide N/A Rear

12-speed Chain Guide N/A Rear Derailleur Shimano XT Cassette/Rear Cogs

3/8" x 100mm

Includes 142mm Endcap

Certified for CPSC and ASTM standards for cycling

Core Winter Jacket Size:Large 12-speed Chain Guide N/A RearA thermal performance jacket for riding in cold, dry conditions. FEATURES: Protection: Wind blocking front body fabric with DWR coating for additional protection from the elements Dual material design: Fabric combination designed to provide warmth, sweat wicking and breathability for winter riding Comfort and fit: Knitted fleece across upper back, side panels and underarm gusset allowing ease of movement Pockets: Three rear pockets plus an additional