DN320 Battery assort26 helping to signal the presence

helping to signal the presence of the cyclist in conditions of poor visibility

Tread Pattern optimized for radial carcass: Many lugs for maximum grip and great durability

Meryl Skinlife performance yarn is used in the foot bed for a soft yet solid fit around your coveted digits

Can be installed with a single tool

ED black with anodized surface finish

DN320 Battery assort26 helping to signal the presenceFull wireless technology means an all new battery. The BT DN320 fits snuggly and protected within the new wireless XTR rear derailleur and powers the fast and smooth shifting XTR is known for. FEATURES: Protected Battery: Tucked safely inside an enclosed space, the battery wont budge even in rough terrain, while remaining completely removable for charging. Longevity: 305 mAh provides for more riding on one charge.